回撤与复苏
Counterpoint Global Insights
Counterpoint Global Insights
回撤与恢复
Drawdowns and Recoveries
底部与反弹的基础概率
Base Rates for Bottoms and Bounces
CONSILIENT OBSERVER | 2025 年 5 月 21 日
CONSILIENT OBSERVER | May 21, 2025
引言 成为一名长期投资者最难的事情之一是,即便最好的投资或投资组合,也会经历大幅回撤。回撤是指价格从峰值到谷底的下跌幅度。
Introduction One of the hardest aspects of being a long-term investor is that even the best investments, or investment portfolios, suffer large drawdowns. A drawdown is the price decline from peak to trough.
查理·芒格,伯克希尔·哈撒韦的前副董事长,关于回撤的看法值得详细引用:
Charlie Munger, the former vice chairman at Berkshire Hathaway, has a take on drawdowns worth quoting in detail:
我认为,从长期持股的本质来看,伴随着世间万物和市场正常的兴衰变迁,长期持有者的股票报价下跌 50% 是常有的事。事实上,你可以这样说:如果你不愿意坦然面对一个世纪里两三次 50% 的市场价格下跌,那你就不配当一名普通股东,你理应得到平庸的回报——相比于那些有这种性情、能更淡然看待市场波动的投资者而言。”1 芒格不仅主张你必须对这些下跌保持冷静,他进而指出,如果你无法应对它们,“你理应得到你将得到的平庸回报。”换句话说,大幅回撤是为获取卓越长期投资回报而付出的代价。
“I think it's in the nature of long-term shareholding with the normal vicissitudes in worldly outcomes and in markets that the long-term holder has his quoted value of his stock go down by say 50 percent. In fact, you can argue that if you’re not willing to react with equanimity to a market price decline of 50 percent 2 or 3 times a century, you’re not fit to be a common shareholder and you deserve the mediocre result you are going to get—compared to the people who do have the temperament who can be more philosophical about these market fluctuations.” 1 Munger not only argues that you have to be calm about these declines, he goes further to suggest that if you cannot deal with them “you deserve the mediocre result you are going to get.” In other words, big drawdowns are a price to pay for superior long-term investment returns.
芒格管理的合伙公司从 1962 年到 1975 年实现了 19.8% 的年复合增长率,但在截至 1974 年的 2 年间遭遇了 53.4% 的回撤。2 对上市公司而言,长期财富的创造同样高度偏斜。
The partnership that Munger managed produced a compound annual growth rate of 19.8 percent from 1962 to 1975, but it suffered a 53.4 percent drawdown in the 2 years ended in 1974. 2 Long-term wealth creation for companies is also heavily skewed.
亚利桑那州立大学金融学教授亨德里克·贝森宾德(Hendrik Bessembinder)研究了 1926 年至 2024 年期间在美国上市的大约 28,600 家上市公司。他对财富创造的定义核心是:一只股票要能产生超过一个月期国债的回报才算。
Hendrik Bessembinder, a professor of finance at Arizona State University, studied the roughly 28,600 public companies that have been listed in the U.S. from 1926 to 2024. Key to his definition of wealth creation is that a stock produce returns in excess of one-month Treasury bills.
迈克尔·莫布森(Michael J. Mauboussin)
丹·卡拉汉(Dan Callahan),特许金融分析师
Michael J. Mauboussin [email protected] Dan Callahan, CFA [email protected]
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他的数据显示,略低于 60% 的样本公司未能达到美国国债的收益率,截至 2024 年 12 月,这些公司累计毁灭了 10.1 万亿美元的价值。其余约 40% 的公司则创造了 89.5 万亿美元的价值。仅 2% 的公司就贡献了总计 79.4 万亿美元财富创造中的 90%,而排名前 6 的公司(苹果、微软、英伟达、Alphabet、亚马逊和埃克森美孚)一家就增加了 17.1 万亿美元。
His data show that just under 60 percent of the sample failed to match the returns of Treasury bills, destroying $10.1 trillion in value through December 2024. The other 40 percent or so created $89.5 trillion in value. Just 2 percent of the companies produced 90 percent of the aggregate wealth creation of $79.4 trillion, and the top 6 (Apple, Microsoft, NVIDIA, Alphabet, Amazon, and ExxonMobil) alone added $17.1 trillion.3
如果你足够精明,买入并持有这些超级财富创造者中的任何一只,你都会经历显著的净值回撤。例如,亚马逊这家以电子商务和云计算闻名的科技公司,从 1997 年首次公开募股到 2024 年底,其终身财富创造达到 2.1 万亿美元。然而,亚马逊的股价从 1999 年 12 月到 2001 年 10 月下跌了 95%。前 6 家公司的股票最大回撤平均值是 80.3%,与整个样本的平均值相近。
Had you been astute enough to buy and hold any of these super wealth creators you would have suffered meaningful drawdowns. For example, the lifetime wealth creation of Amazon, a technology company known for e-commerce and cloud computing, was $2.1 trillion from its initial public offering in 1997 to year-end 2024. Yet Amazon shares dropped 95 percent from December 1999 to October 2001. The average maximum drawdown for the stocks of the top 6 companies was 80.3 percent, similar to the average of the full sample.
本报告研究了股票和共同基金的下跌情况。研究结果具有启发性且出人意料,但这项研究本身也存在一些固有的局限性。首先,由于我们的目标是分析公司在经历最大回撤后的表现,因此样本仅限定于在回撤后仍持续交易的公司。我们由此排除了因故退市或破产的公司——这些公司通常会录得 100% 的跌幅。
This report investigates drawdowns for stocks and mutual funds. The findings are provocative and surprising, but this research has some inherent limitations. First, since our goal is to analyze what happens to companies following their maximum drawdowns, we limit the sample to companies that continued to trade after the drawdown. We therefore exclude companies that were delisted either for cause or bankruptcy, which typically results in drawdowns of 100 percent.
此外,我们排除了在任何月底前市值未能达到 100 万美元(经通胀调整)的股票,这基本上是一个不可投资的领域,同时也排除了代表外国公司证券的美国存托凭证(ADRs)。
Further, we excluded stocks that failed get to a market capitalization of $1 million (adjusted for inflation) by the end of any month, essentially a non-investable universe, as well as American Depositary Receipts (ADRs), which represent the securities of foreign companies.
第二,这项工作明确基于后见之明。我们清楚过去下跌行情和复苏行情是什么样子。但如果你持有一只正在下跌的股票,你无从知晓它将在哪个价位触底。复苏同样难以捉摸。所有伟大的股票都从底部反弹过,但并非所有从底部反弹的都是伟大股票。
Second, this work is explicitly based on hindsight. We know what drawdowns and recoveries look like in the past. But if you own a stock in decline, you have no way of knowing the price at which it will trough. Recoveries are equally tricky. All great stocks rebounded from the bottom, but not all rebounds from the bottom are great stocks.
然而,研究回撤仍能为我们提供有价值的背景信息,帮助我们理解股票市场整体,尤其是个股回报。本报告将回顾总体基准概率,指出即便在能完美预见长期回报的世界中,痛苦的回撤依然存在,同时提供两个案例研究,回顾相关学术研究,并为判断哪些股票可能触底反弹提供一些定性指导原则。
Still, studying drawdowns provides us with useful context to understand equity markets in general and the returns of individual stocks in particular. In this report, we review overall base rates, point out that painful drawdowns exist even in a world with perfect foresight into long-term returns, provide two case studies, review relevant academic research, and offer some qualitative guidelines for considering which stocks may bounce off the bottom.
总体基准概率
Overall Base Rates
让我们先看整体数据。图表 1 展示了 1985 年至 2024 年间超过 6500 家公司的股票最大回撤与恢复结果。我们使用价格变化而非总回报来计算回撤。中位数回撤为 85%,从峰值到谷底耗时 2.5 年。平均回撤略低,为 81%,耗时 3.9 年。4
Let’s start with the overall data. Exhibit 1 shows the maximum drawdown and recovery results for the stocks of more than 6,500 companies from 1985 to 2024. We calculate the drawdowns using price changes rather than total returns. The median drawdown was 85 percent and the time from peak to trough was 2.5 years. The average drawdown was a little lower, 81 percent, and took 3.9 years.4
附表 1:美国股票最大回撤及收复情况,1985–2024
Exhibit 1: Maximum Drawdowns and Recoveries for U.S. Stocks, 1985-2024
| 最大回撤 | 最大回撤持续时间(年) | 从最大回撤中恢复(面值百分比) | 恢复至面值的用时(年) | |
|---|---|---|---|---|
| 中位数 | -85.4% | 2.5 | 89.6% | 2.5 |
| 平均值 | -80.7% | 3.9 | 338.5% | 3.8 |
Max Max Drawdown Peak Recovery from Max Time Back to Drawdown Duration (Years) Drawdown (Percent of Par) Par (Years) Median -85.4% 2.5 89.6% 2.5 Average -80.7% 3.9 338.5% 3.8
来源:Counterpoint Global 与 FactSet。
Source: Counterpoint Global and FactSet.
注:Par = 前期高点(最大回撤起始点);基于盘中价格;涵盖在纽约证券交易所、纳斯达克和纽交所美国市场上市、且在其最大回撤发生后持续交易、并在任意月末市值达到 100 万美元(以 2024 年美元计)的公司。
Note: Par=Prior high (starting point of max drawdown); Reflects intraday prices; Companies listed on New York Stock Exchange, NASDAQ, and NYSE American that continued trading following their max drawdowns and had a market capitalization of 1 million (2024 U.S. dollars) at end of any month.
个股从中期最大回撤中恢复的中位水平,是达到此前峰值价格(平价)的 90%,这意味着它无法重返过去的高点。事实上,约 54% 的股票在触底后从未回升至平价。从谷底回升至平价的中位时间为 2.5 年,这与此前从峰值跌至谷底所花的时间相同。
The median stock’s recovery from its maximum drawdown is 90 percent of the prior peak price (par), which means it fails to return to its past high. In fact, about 54 percent of stocks never return to par after hitting bottom. The median time to go from trough to par, 2.5 years, is the same as it took to go from peak to trough.
平均回收率近乎面值的 340%,远高于中位数回收率,这是由于数据存在偏斜。这说明有些股票从底部反弹后产生了极高的回报。与中位数的情况相同,从峰值跌至谷底所需的时间,与从谷底回升所需的时间大致相当。
The average recovery, at nearly 340 percent of par, is a lot higher than the median recovery because of the skewness in the data. This tells you that some stocks produced very high returns off of the bottom. As with the medians, the time it takes to drop from peak to trough is roughly the same as it takes to recover.
图 2 展示了股价见顶的时间频率,即回撤起始日期。这些价格冲高与股市触顶时段重合,包括:互联网泡沫(2000 年)、全球金融危机前夕(2007-2008 年),以及疫情后反弹期(2021 年)。
Exhibit 2 shows the frequency of when stocks peaked, marking the beginning dates of drawdowns. These bursts coincide with stock market peaks, including the dot-com boom (2000), the period preceding the global financial crisis (2007-2008), and the COVID bounce-back (2021).
表 2:最大回撤起始日期的频率分布,月频数据,1985—2024 年 5%
Exhibit 2: Frequency of Beginning Dates for Maximum Drawdowns, Monthly, 1985-2024 5%
4%
4%
原件此处是表格,PDF 抽取时列结构已丢失,下面只剩按列读出的数字,行列对应关系无法还原。核对数据请打开来源正文。
| 年份 | 频率 |
|---|---|
| 1985 | 3% |
| 1986 | 3% |
| 1987 | 3% |
| 1988 | 3% |
| 1989 | 3% |
| 1990 | 3% |
| 1991 | 3% |
| 1992 | 3% |
| 1993 | 3% |
| 1994 | 3% |
| 1995 | 3% |
| 1996 | 2% |
| 1997 | 2% |
| 1998 | 2% |
| 1999 | 2% |
| 2000 | 1% |
| 2001 | 1% |
| 2002 | 1% |
| 2003 | 1% |
| 2004 | 1% |
| 2005 | 1% |
| 2006 | 1% |
| 2007 | 1% |
| 2008 | 1% |
| 2009 | 0% |
| 2010 | 0% |
| 2011 | 0% |
| 2012 | 0% |
| 2013 | 0% |
| 2014 | 0% |
| 2015 | 0% |
| 2016 | 0% |
| 2017 | 0% |
| 2018 | 0% |
| 2019 | 0% |
| 2020 | 0% |
| 2021 | 0% |
| 2022 | 0% |
| 2023 | 0% |
| 2024 | 0% |
| 2025 | 0% |
Frequency 3% 2% 1% 0% 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
来源:Counterpoint Global 与 FactSet。
Source: Counterpoint Global and FactSet.
注:本文分析的公司在遭遇最大回撤后仍在纽约证券交易所、纳斯达克和纽交所美国市场持续交易,且在任何一个月末的市值至少达到 100 万美元(以 2024 年美元计)。
Note: Companies listed on New York Stock Exchange, NASDAQ, and NYSE American that continued trading following their max drawdowns and had a market capitalization of 1 million (2024 U.S. dollars) at end of any month.
股票通常在市场回报低迷的环境中触底。图表 3 显示了股市见底的频率分布。高频触底时段出现在互联网泡沫破裂(2003 年)、全球金融危机(2009 年)以及新冠疫情引发的市场冲击(2020 年)。
Stocks generally trough in environments of poor market returns. Exhibit 3 reveals the frequency of when stocks hit bottom. Spikes of high frequency happen during the dot-com bust (2003), the global financial crisis (2009), and the market shock from COVID (2020).
表 3:最大回撤终止日期频率分布,按月统计,1985–2024 年
Exhibit 3: Frequency of Ending Dates for Maximum Drawdowns, Monthly, 1985-2024
10% 9% 8% 7%
10% 9% 8% 7%
原件此处是表格,PDF 抽取时列结构已丢失,下面只剩按列读出的数字,行列对应关系无法还原。核对数据请打开来源正文。
频率 6% 5% 4% 3% 2% 1% 0% 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
Frequency 6% 5% 4% 3% 2% 1% 0% 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
来源:Counterpoint Global 和 FactSet。
Source: Counterpoint Global and FactSet.
注:以下数据涵盖在纽约证券交易所、纳斯达克和纽交所美国板上市的公司,这些公司在经历最大回撤后继续交易,且在任意月末的市值达到 100 万美元(以 2024 年美元计)。
Note: Companies listed on New York Stock Exchange, NASDAQ, and NYSE American that continued trading following their max drawdowns and had a market capitalization of 1 million (2024 U.S. dollars) at end of any month.
表 4 展示了不同幅度的最大回撤情况,包括从峰顶到谷底的平均持续时间、回撤峰值中位数相对于面值的百分比、回撤到面值的股票占比,以及这些股票恢复到面值所花费的时间。
Exhibit 4 presents maximum drawdowns of various magnitudes, including the average duration of the time from peak to trough, the median magnitude of the peak recovery as a percent of the par, the percent of stocks in the drawdown bin that get back to par, and how long it took the stocks that returned to par to do so.
表 4:1985 至 2024 年按最大回撤分组的回撤持续期与恢复时间基础概率
Exhibit 4: Base Rates for Drawdown Duration and Recoveries By Max Drawdown, 1985-2024
| 最大回撤 | 回撤最大幅度 | 平均持续时间(年) | 回撤幅度占面值百分比,中位数 | 回到面值的百分比 | 回到面值所需时间,平均值(年) | 样本数 |
|---|---|---|---|---|---|---|
| 95-100% | 6.7 | 16% | 16% | 8.0 | 1,842 | |
| 90-95% | 4.3 | 65% | 37% | 5.8 | 830 | |
| 85-90% | 3.7 | 78% | 42% | 4.6 | 678 | |
| 80-85% | 3.2 | 100% | 49% | 4.2 | 584 | |
| 75-80% | 3.1 | 122% | 54% | 3.8 | 501 | |
| 70-75% | 2.5 | 131% | 62% | 3.4 | 456 | |
| 65-70% | 2.3 | 134% | 67% | 3.2 | 394 | |
| 60-65% | 1.9 | 149% | 67% | 2.5 | 325 | |
| 55-60% | 1.7 | 147% | 74% | 2.2 | 276 | |
| 50-55% | 1.4 | 150% | 77% | 2.0 | 241 | |
| 0-50% | 1.0 | 146% | 80% | 1.5 | 455 |
Peak Recovery from Max Drawdown Max Drawdown As a Percent That Time Back to Max Duration, Percent of Par, Get Back to Par, Average Drawdown Average (Years) Median Par (Years) Count 95-100% 6.7 16% 16% 8.0 1,842 90-95% 4.3 65% 37% 5.8 830 85-90% 3.7 78% 42% 4.6 678 80-85% 3.2 100% 49% 4.2 584 75-80% 3.1 122% 54% 3.8 501 70-75% 2.5 131% 62% 3.4 456 65-70% 2.3 134% 67% 3.2 394 60-65% 1.9 149% 67% 2.5 325 55-60% 1.7 147% 74% 2.2 276 50-55% 1.4 150% 77% 2.0 241 0-50% 1.0 146% 80% 1.5 455
来源:Counterpoint Global 与 FactSet。
Source: Counterpoint Global and FactSet.
注意:Par=前期高点(最大回撤的起始点);基于盘中价格;涵盖在纽约证券交易所、纳斯达克和纽交所美国市场上市、并在经历最大回撤后仍继续交易、且在任意月末市值达到 100 万美元(按 2024 年美元计)的公司。
Note: Par=Prior high (starting point of max drawdown); Reflects intraday prices; Companies listed on New York Stock Exchange, NASDAQ, and NYSE American that continued trading following their max drawdowns and had a market capitalization of 1 million (2024 U.S. dollars) at end of any month.
这张图表揭示了关于过去 40 年回撤数据的若干有用事实。首先,95%-100% 的最大回撤占到样本的 28%,而且总体而言,回撤幅度越小,该区间的股票数量就越少。
This exhibit reveals a number of useful facts about the drawdown data in the last 40 years. First, maximum drawdowns of 95-100 percent make up 28 percent of the sample and, in general, the smaller the drawdown the fewer the stocks within that cohort.
最大回撤的幅度与股价从顶峰跌至谷底所需时间之间存在密切关系。回撤幅度在 95%-100% 的股票,平均耗时 6.7 年;而回撤 0%-50% 的股票,平均只需 1 年。对于那些最终回升至原价的股票,跌幅越深,回到前高所需的时间就越长:回撤 95%-100% 的组别平均需要 8.0 年,而回撤 0%-50% 的组别仅需 1.5 年。
There is a close relationship between the magnitude of the maximum drawdown and how long it takes a stock price to go from peak to trough. Drawdowns of 95-100 percent take 6.7 years, on average, while those of 0-50 percent take only 1 year. For the stocks that get back to par, the further they fall the longer it takes to get back to the prior peak: 8.0 years, on average, for the 95-100 percent cohort versus just 1.5 years for the 0-50 percent cohort.
这些数据还揭示出一个规律:一只股票从历史高点跌得越深,它未来重新回到昔日峰值的可能性就越低。在跌幅达到 95%-100% 的股票中,大约只有六分之一能重新站回之前的高点,而在跌幅为 0-50% 的回撤组中,有五分之四能做到这一点。
The data also reveal that the further a stock falls from its peak, the lower its probability of ever again attaining its past apex. Only about one in six stocks that decline 95-100 percent ever get back to their prior peak, while four in five in the 0-50 percent drawdown group do so.
分析从最大回撤到峰值回升的幅度(以面值百分比表示)后发现,大多数回撤幅度达 80% 或以上的公司,从未回到面值水平。但请注意,从低点开始的回升百分比可能极为惊人。
Analysis of the peak recovery from maximum drawdown, expressed as a percent of par, shows that a majority of companies that have drawdowns of 80 percent or more never get back to par. But note that the percentage recoveries off of the lows can be spectacular.
举个例子,假设某只股票的历史最高价为 100 美元,之后下跌 77.5%(即 75-80% 这一跌幅区间中段),跌至 22.50 美元。如果该股后来反弹至同类股票的中位数水平,即面值的 122%,那么这只股票将上涨 5.4 倍(122 美元 ÷ 22.50 美元 = 5.4)。另一只股票同样最高价 100 美元,但下跌了 97.5%(属于 95-100% 这一区间中段),跌至 2.50 美元。那么,即便它仅反弹至面值的 16%,涨幅也可达 6.4 倍(16 美元 ÷ 2.50 美元 = 6.4)。
For example, assume a stock peaked at $100 and draws down 77.5 percent (mid-range of the 75-80 percent bin), to $22.50. If the stock recovers to the median of that cohort, 122 percent of par, the stock would be up 5.4 times ($122 ÷ $22.50 = 5.4). A stock that peaks at $100 and draws down 97.5 percent (mid-range of the 95-100 percent bin) would go to $2.50. A bounce to 16 percent of par would be 6.4 times the low ($16 ÷ $2.50 = 6.4).
不切实际的假设是能够抄底买入。
The unrealistic assumption is the ability to buy at the bottom.
为了让这一点更加形象,图 5 展示了股票达到最大回撤后的 1 年、3 年、5 年和 10 年期间,总股东回报(TSR)的复合年增长率中位数。
To make this point more vivid, exhibit 5 shows the median compound annual growth rate (CAGR) in total shareholder returns (TSR) in the 1, 3, 5, and 10 years that follow a stock reaching its maximum drawdown.
结果广泛揭示了一个规律:一只股票跌幅越大,其反弹幅度也越大。
The results broadly reveal that the larger the percentage drop in a stock, the greater the percentage bounce.
一只股票从谷底回升后,在随后五年和十年的股东总回报年复合增长率中位数上,最大回撤区间(95%-100%)的数值大约是最小回撤区间(0-50%)的两倍。
The median CAGR in TSR for the five and ten years following a stock’s nadir is roughly twice as high for the largest drawdown bin (95-100 percent) as it is for the smallest bin (0-50 percent).
表格 5:按最大回撤幅度分组的回报基准率,1985-2024 年 最大回撤幅度 股东总回报中位数,年化
Exhibit 5: Base Rates of Returns By Magnitude of Maximum Drawdown, 1985-2024 Maximum Median Total Shareholder Returns, Annualized
| 回撤幅度 | 1 年 | 3 年 | 5 年 | 10 年 |
|---|---|---|---|---|
| 95-100% | 294.7% | 85.0% | 54.9% | 32.6% |
| 90-95% | 200.3% | 68.2% | 46.6% | 29.1% |
| 85-90% | 143.3% | 55.2% | 37.9% | 25.8% |
| 80-85% | 130.8% | 53.8% | 38.1% | 26.0% |
| 75-80% | 112.8% | 48.8% | 35.2% | 24.2% |
| 70-75% | 100.9% | 39.8% | 29.1% | 21.0% |
| 65-70% | 89.4% | 36.1% | 27.8% | 20.0% |
| 60-65% | 78.6% | 37.1% | 27.5% | 21.5% |
| 55-60% | 73.1% | 34.8% | 24.9% | 19.7% |
| 50-55% | 65.0% | 31.8% | 24.3% | 19.6% |
| 0-50% | 47.1% | 29.8% | 23.3% | 19.0% |
| Maximum Drawdown | 1 Year | 3 Years | 5 Years | Median Total Shareholder Returns, Annualized 10 Years |
|---|---|---|---|---|
| 95-100% | 294.7% | 85.0% | 54.9% | 32.6% |
| 90-95% | 200.3% | 68.2% | 46.6% | 29.1% |
| 85-90% | 143.3% | 55.2% | 37.9% | 25.8% |
| 80-85% | 130.8% | 53.8% | 38.1% | 26.0% |
| 75-80% | 112.8% | 48.8% | 35.2% | 24.2% |
| 70-75% | 100.9% | 39.8% | 29.1% | 21.0% |
| 65-70% | 89.4% | 36.1% | 27.8% | 20.0% |
| 60-65% | 78.6% | 37.1% | 27.5% | 21.5% |
| 55-60% | 73.1% | 34.8% | 24.9% | 19.7% |
| 50-55% | 65.0% | 31.8% | 24.3% | 19.6% |
| 0-50% | 47.1% | 29.8% | 23.3% | 19.0% |
资料来源:Counterpoint Global 与 FactSet。
Source: Counterpoint Global and FactSet.
注:所涉及企业均是在纽约证券交易所、纳斯达克及纽交所美国交易所上市,在经历最大回撤后仍继续交易,且在任意月底的市值达到 100 万美元(按 2024 年美元计)的公司;价格反映日内数据。
Note: Companies listed on New York Stock Exchange, NASDAQ, and NYSE American that continued trading following their max drawdowns and had a market capitalization of 1 million (2024 U.S. dollars) at end of any month; Reflects intraday prices.
但有一点必须牢记:复利的数学逻辑。举个例子,一只 100 美元的股票,如果连续 5 年的年复合增长率为负 50%,它会跌到 3.13 美元。如果同一只股票接下来 5 年享受正 50% 的年复合增长率,它会涨到 23.73 美元。从底部看,这个涨幅相当惊人,但与最初的 100 美元起始价格相比,还差得远。
But it is essential to remember the math of compounding. For instance, a $100 stock that has a CAGR of negative 50 percent for 5 years will drop to $3.13. If the same stock enjoys a CAGR of positive 50 percent in the next 5 years, it will rise to $23.73. This is an impressive rise off of the bottom but a far cry from the starting price of $100.
从经验数据来看,下跌幅度最大的股票,平均而言,比跌幅较小的股票风险更高。图表 6 反映的是异常回报率,即某只股票的实际回报率减去其预期回报率后的差值。5 图表 6 中的异常回报率数值低于图表 5 中的实际回报率,但走势模式相似。
Empirically, stocks that go down the most are riskier, on average, than those that drop a lesser amount. Exhibit 6 reflects abnormal returns, which is the actual return of a stock minus its expected return. 5 The abnormal returns in exhibit 6 are lower than the actual returns in exhibit 5 but follow a similar pattern.
表 6:最大回撤水平下的异常收益基础率,1985-2024 年
Exhibit 6: Base Rates of Abnormal Returns By Level of Maximum Drawdown, 1985-2024
超额中位数年化收益率
Maximum Median Abnormal Returns, Annualized
| 最大回撤 95-100% 25.3% 90-95% 22.6% | 1年 233.8% 149.8% | 中位数异常回报率,年化 3年 5年 52.3% 39.7% | 10年 18.9% 15.7% | |
|---|---|---|---|---|
| 85-90% | 95.0% | 29.7% | 14.9% | 12.8% |
| 80-85% | 85.1% | 27.3% | 16.8% | 13.1% |
| 75-80% | 67.6% | 26.6% | 13.1% | 12.0% |
| 70-75% | 58.1% | 19.3% | 12.6% | 11.2% |
| 65-70% | 53.1% | 18.7% | 10.7% | 10.6% |
| 60-65% | 48.5% | 20.0% | 11.6% | 11.4% |
| 55-60% | 40.3% | 21.1% | 12.6% | 9.8% |
| 50-55% | 36.1% | 17.4% | 13.5% | 13.8% |
| 0-50% | 30.0% | 19.1% | 13.9% | 10.4% |
| Maximum Drawdown 95-100% 25.3% 90-95% 22.6% | 1 Year 233.8% 149.8% | Median Abnormal Returns, Annualized 3 Years 5 Years 52.3% 39.7% | 10 Years 18.9% 15.7% | |
|---|---|---|---|---|
| 85-90% | 95.0% | 29.7% | 14.9% | 12.8% |
| 80-85% | 85.1% | 27.3% | 16.8% | 13.1% |
| 75-80% | 67.6% | 26.6% | 13.1% | 12.0% |
| 70-75% | 58.1% | 19.3% | 12.6% | 11.2% |
| 65-70% | 53.1% | 18.7% | 10.7% | 10.6% |
| 60-65% | 48.5% | 20.0% | 11.6% | 11.4% |
| 55-60% | 40.3% | 21.1% | 12.6% | 9.8% |
| 50-55% | 36.1% | 17.4% | 13.5% | 13.8% |
| 0-50% | 30.0% | 19.1% | 13.9% | 10.4% |
资料来源:Counterpoint Global 与 FactSet。
Source: Counterpoint Global and FactSet.
注:所列公司均在纽约证券交易所、纳斯达克及纽交所美国市场上市,且在经历最大回撤后继续交易,并在任意月底拥有 100 万美元(按 2024 年美元计算)的市值;数据反映盘中价格。
Note: Companies listed on New York Stock Exchange, NASDAQ, and NYSE American that continued trading following their max drawdowns and had a market capitalization of 1 million (2024 U.S. dollars) at end of any month; Reflects intraday prices.
图表 7 采用了略有不同的方法,但展示了同样的反弹效应。这里,我们将每只股票的最大回撤点设为 100,并将该月称为第 0 个月。然后,我们根据股东总回报(TSR),追踪样本中最大回撤最大的五分之一股票(虚线)和最大回撤最小的五分之一股票(实线),在低谷前 24 个月以及低谷后 60 个月的组合价值。
Exhibit 7 takes a slightly different approach but shows the same bounce-back effect. Here, we set the point of maximum drawdown at 100 for each stock and call that month 0. We then track the portfolio value, based on TSRs, of the quintiles of our sample with the largest maximum drawdowns (dotted line) and smallest maximum drawdowns (solid line) for the 24 months prior to the trough, as well as for the 60 months following the trough.
最大回撤幅度最大的五分之一组呈现出一个明显的“V”形走势,先是急剧下跌至谷底,随后价格强劲反弹。不过,这些股票的资产组合价值未能达到底部之前两年所创下的峰值。在触底五年之后,该资产组合的价格仅为谷底前两年水平的 80%。
The largest maximum drawdown quintile follows a pronounced “V” pattern, with a sharp decline to the bottom followed by a strong price recovery. The portfolio value of the stocks, though, fails to reach the peak established two years before the bottom. Five years after having hit rock bottom, the price of the portfolio is only 80 percent of what it was two years before the nadir.
最小最大回撤五分位组的表现形态在定义上类似,但下跌和反弹的幅度明显平缓。该组合在第五年的指数值,相比见底前两年接近翻倍。这些股票在触底后完全恢复,并实现了稳健的涨幅。
The smallest maximum drawdown quintile follows a similar form, by definition, but is markedly less dramatic in its fall and rise. The index value of this portfolio at year five is nearly double what it was two years prior to the bottom. These stocks fully recover and manage solid gains following their lows.
表 7:最大回撤最大与最小股票的回报率,1985—2024 年 1,200 1,100
Exhibit 7: Returns of Stocks with Largest and Smallest Max Drawdowns, 1985-2024 1,200 1,100
价值(以第 0 个月为基准 100 的指数)
Value (Indexed to 100 at Month 0)
最大回撤最大的五分之一组 1,000 900 最大回撤最小的五分之一组
Quintile with Largest Max Drawdowns 1,000 900 Quintile with Smallest Max Drawdowns
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800 700 600 500 400 300 200 100 0 -24 -20 -16 -12 -8 -4 0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60
800 700 600 500 400 300 200 100 0 -24 -20 -16 -12 -8 -4 0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60
最⼤回撤结束前后的月份 来源:Counterpoint Global 和 FactSet
Months Before and After End of Max Drawdown Source: Counterpoint Global and FactSet.
注:所列公司均在纽约证券交易所、纳斯达克和纽交所美国交易所上市,且在整个统计期内均有交易;剔除在最大回撤期开始时市值低于 10 亿美元、结束时市值低于 2.5 亿美元的公司(以 2024 年美元计)。
Note: Companies listed on New York Stock Exchange, NASDAQ, and NYSE American that traded for entire period; Excludes companies with less than 1B market cap at beginning and 250M at end of max drawdown (2024 U.S. dollars).
对风险进行调整后(图表 8)再做同样的分析,情况就大不一样了。最大回撤最大的那个五分位组,在触底前两年仍出现每年超过 50% 的跌幅,但之后的反弹要温和得多。实际上,在最大回撤发生 5 年后,该组的指数值仅为最大回撤前两年值的 40%。
The same analysis with an adjustment for risk (exhibit 8) changes the picture meaningfully. The quintile with the largest maximum drawdowns still has a decline of more than 50 percent annually in the two years preceding the bottom, but the recovery is much more muted. Indeed, 5 years after the maximum drawdown this group’s index value is only 40 percent of the value 2 years before the maximum drawdown.
最大回撤幅度最小的那五分之一基金,在触底前两年每年下跌 15%,然后回升至比回撤前水平高出约 30% 的位置。
The quintile with the smallest maximum drawdowns declines 15 percent per annum for the 2 years preceding the bottom and rebounds to about 30 percent higher than the pre-drawdown level.
图表 8:1985 年至 2024 年间最大回撤最大与最小股票的异常收益 1,200 1,100
Exhibit 8: Abnormal Returns of Stocks with Largest and Smallest Max Drawdowns, 1985-2024 1,200 1,100
价值(以第 0 个月为 100 的指数化处理)
Value (Indexed to 100 at Month 0)
最大回撤最大的五分之一组 1,000 900 最大回撤最小的五分之一组
Quintile with Largest Max Drawdowns 1,000 900 Quintile with Smallest Max Drawdowns
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800 700 600 500 400 300 200 100 0 -24 -20 -16 -12 -8 -4 0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60
800 700 600 500 400 300 200 100 0 -24 -20 -16 -12 -8 -4 0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60
最大回撤结束前后的月份 数据来源:Counterpoint Global 和 FactSet。
Months Before and After End of Max Drawdown Source: Counterpoint Global and FactSet.
注:统计对象为在纽约证券交易所、纳斯达克及纽交所美国市场整个期间均有交易的公司;剔除在最大回撤起点市值低于 10 亿美元、终点市值低于 2.5 亿美元的公司(以 2024 年美元计)。
Note: Companies listed on New York Stock Exchange, NASDAQ, and NYSE American that traded for entire period; Excludes companies with less than 1B market cap at beginning and 250M at end of max drawdown (2024 U.S. dollars).
可视化回报模式
Visualizing Return Patterns
总结历史表现的数据表格和图表,有助于了解不同参照类别的基准率,但它们可能会掩盖分布本身的丰富性。图 9 和图 10 弥补了这一不足。我们筛选出最大回撤约等于 75% 的股票,将每只股票的最低股价基准定为 100,然后追踪其后 60 个月的变化。6 我们的样本包含 89 只股票。
Tables and charts that summarize past performance are useful for getting a sense of base rates for various references classes, but they can obscure the richness of the distributions. Exhibits 9 and 10 address that shortcoming. Here, we select stocks with a maximum drawdown that rounds to 75 percent, benchmark the lowest stock price for each at 100, and track the changes over the next 60 months.6 Our sample includes 89 stocks.
图 9 展示了基于股东总回报(TSR)的数据。如果一家公司停止交易(很可能是因收购所致),其曲线会在退市日期处终止。中位结果 25.8% 的年复合增长率(CAGR)与图 5 中的数字接近,5 年后指数中位值为 316。请注意,纵轴延伸至 2200 以容纳结果的离散程度,但有些股票的表现甚至更好。这反映了中位数字所掩盖的偏态分布。
Exhibit 9 shows the data based on TSRs. If a company stops trading, most likely the result of an acquisition, the line stops at the date of delisting. The median result of a 25.8 percent CAGR is close to the figures in exhibit 5, leading to a median index value of 316 after 5 years. Note the y-axis extends to 2,200 to accommodate the dispersion of results, but some stocks did even better. This reflects skewness that the median figures belie.
图表 9:最大回撤达 75% 的股票的回本情况,基于 TSR 2,200 2,000 1,800
Exhibit 9: Recoveries of Stocks with a Maximum Drawdown of 75 Percent, Using TSR 2,200 2,000 1,800
价值(以 100 为基准)
Value (Indexed to100)
1,600 1,400 1,200 1,000 800 600
1,600 1,400 1,200 1,000 800 600
400 Median
400 Median
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200 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 Month
200 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 Month
资料来源:Counterpoint Global 与 FactSet。
Source: Counterpoint Global and FactSet.
表 10 展示了同样的股票,但反映的是异常收益率。与表 6 的结果类似,异常收益率的中位数为 10.7%,指数终值为 166。在本表中,y 轴的刻度停在 1,400,这足以展示全部样本的结果。不过,依然存在显著的偏态分布。
Exhibit 10 shows the same stocks but reflects abnormal returns. Similar to the result in exhibit 6, the median abnormal return was 10.7 percent and the ending value of the index was 166. In this exhibit, the scale of the y- axis stops at 1,400, which is sufficient to show the results of the full sample. Still, substantial skewness exists.
附录 10:最大回撤达 75% 的股票,基于异常收益 1,400 的收复情况
Exhibit 10: Recoveries of Stocks with a Max Drawdown of 75 Percent, Using Abnormal Returns 1,400
1,200
1,200
价值(以 100 为基准)
Value (Indexed to100)
1,000 800 600 400
1,000 800 600 400
200 Median
200 Median
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0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 月 资料来源:Counterpoint Global 和 FactSet。
0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 Month Source: Counterpoint Global and FactSet.
连上帝都会被解雇……
Even God Would Get Fired…
韦斯·格雷是资产管理公司 Alpha Architect 的首席执行官,拥有芝加哥大学金融学博士学位。他写过一篇精彩的文章,题为“就算上帝来做主动投资者,也会被炒鱿鱼。”⁷ 他的核心观点是:如果你拥有(神一般的)远见,能够构建一个由未来五年内总股东回报(TSR)最高的股票组成的投资组合,那么你确实会获得“极高的回报,但也会经历令人揪心的回撤。”换句话说,回撤幅度如此之大,以至于当初聘用你担任主动管理人的客户,很可能在回撤期间就把你解雇了。
Wes Gray is the chief executive officer of Alpha Architect, an asset management firm, and has a PhD in finance from the University of Chicago. He wrote a great piece called, “Even God Would Get Fired as an Active Investor.”7 His point is that if you had the (godlike) foresight to build a portfolio of the stocks that would produce the highest TSRs over the next five years, you would have “great returns, but gut-wrenching drawdowns.” In other words, the drawdowns are so large that a client who hired you to be their active manager might fire you.
格雷把他的思想实验建立在 1927 年至 2016 年标普 500 指数成分股(该指数包含约 500 只美国最大公司股票)或同等的前身指数数据之上。首个投资组合于 1927 年 1 月 1 日构建,每 5 年再平衡一次,并按市值加权。在整个时间段内,具备完美预见力的前 50 只股票组合所产生的年化回报,是标普 500 指数的三倍。
Gray built his thought experiment on data for the components of the S&P 500, an index of about 500 of the largest stocks in the U.S., or an equivalent precursor index, from 1927 to 2016. The first portfolio was constructed on January 1, 1927, rebalanced every 5 years, and weighted by market capitalization. Over the full period, the perfect-foresight portfolio of the top 50 stocks produced annualized returns three times those of the S&P 500.
完美预知组合的最大回撤为 76%(1929 年 8 月至 1932 年 5 月),且出现过 5 次 30% 及以上的回撤。即便是完美的投资组合,也会考验持有者的决心。
The worst drawdown for the perfect-foresight portfolio was 76 percent (August 1929 to May 1932), and there were 5 drawdowns of 30 percent or more. Even the perfect portfolio tests the resolve of those who own it.
个股的回撤幅度远大于标普 500 指数等分散化投资组合。
The drawdowns of individual stocks are much larger than those of diversified portfolios such as the S&P 500.
表 11 展示了从 1985 年到 2024 年期间,股东总回报(TSR)排名前 20 的股票(表格上半部分)和排名后 20 的股票(表格下半部分)的回撤与恢复数据。我们的样本仅包含在整个期间内均有交易的股票。
Exhibit 11 shows the drawdown and recovery data for the 20 stocks with the best TSRs from 1985 to 2024 (top of the exhibit) and the worst TSRs (bottom). Our sample includes only stocks that traded for the full period.
最佳组的中位数最大回撤为 72%,中位数最大回撤持续时间(即从峰值到谷底的时间)为 2.9 年。中位数回到先前峰值的时间为 4.3 年。触底之后,中位数年化超额收益在接下来 5 年为 8%,接下来 10 年为 12%。这是基于一个不切实际的假设,即股票是在低点买入的。
The median maximum drawdown was 72 percent for the best group, and the median maximum drawdown duration, the time from peak to trough, was 2.9 years. The median time to return to the prior peak was 4.3 years. The median annualized abnormal returns following the bottom was 8 percent for the next 5 years and 12 percent for the next 10 years. This is based on the unrealistic assumption the stock was purchased at the low.
对于表现最差的这一组,市值最大回撤的中位数为 96%,最大回撤持续时间的中位数为 8.2 年。该组中仅有 35% 的公司重新回到了面值水平,而那些最终回升的公司,修复所需时间的中位数为 8.9 年。尽管市值最大回撤幅度大于表现最佳的 TSR 股票,但更显著的差异在于从峰值到谷底再回到面值所经历的时间。在触底之后的 5 年和 10 年内,该组公司的年化异常回报率中位数均为 7%。
For the worst group, the median maximum drawdown was 96 percent, and the median maximum drawdown duration was 8.2 years. Only 35 percent of this group returned to par, and for those that did the median time to recover was 8.9 years. The median maximum drawdown was greater than that for the best TSR stocks, but the even more pronounced difference was the time from peak to trough and back to par. The median annualized abnormal returns following the bottom was 7 percent for both the next 5 years and 10 years.
我们可以将个股表现与标普 500 指数对比,从而看到分散投资的好处。该指数的最大回撤为 58%,最大回撤持续时间为 1.4 年,恢复至初始水平所需时间为 4.2 年。触底之后,标普 500 指数的年度股东总回报(TSR)在 5 年内达到 25%,在 10 年内达到 17%。
We can compare the results of individual stocks to that of the S&P 500 to see the benefit of diversification. The maximum drawdown for the index was 58 percent, the maximum drawdown duration was 1.4 years, and the time to recover back to par was 4.2 years. Following the trough, the annual TSR for the S&P 500 was 25 percent over 5 years and 17 percent over 10 years.
表 11:1985-2024 年美国股市总股东回报表现最佳与最差个股的回撤与恢复情况
Exhibit 11: Drawdowns and Recoveries of U.S. Stocks with Best and Worst TSRs, 1985-2024
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| 年化总股东回报 1985-2024 | 最大回撤 | 最大回撤持续时间(年) | 重返本金所需时间(年) | 最大回撤后年化回报 1 年 | 最大回撤后年化回报 3 年 | 最大回撤后年化回报 5 年 | 最大回撤后年化回报 10 年 | 最大回撤后超额收益 1 年 | 最大回撤后超额收益 3 年 | 最大回撤后超额收益 5 年 | 最大回撤后超额收益 10 年 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 标普 500 指数 | 11.8% | -58% | 1.4 | 4.2 | 71% | 29% | 25% | 17% | 不适用 | 不适用 | 不适用 | 不适用 |
| 前 20 强 | ||||||||||||
| 1 安进 | 22.7% | -64% | 0.6 | 1.6 | 94% | 79% | 89% | 43% | 54% | 68% | 74% | 27% |
| 2 苹果 | 21.6% | -83% | 3.1 | 1.8 | 123% | 117% | 88% | 52% | 71% | 95% | 65% | 44% |
| 3 Paychex | 20.8% | -67% | 8.3 | 7.4 | 52% | 19% | 19% | 18% | -2% | -4% | -5% | 1% |
| 4 家得宝 | 20.5% | -76% | 8.5 | 4.4 | 42% | 25% | 35% | 29% | 27% | 15% | 21% | 13% |
| 5 Progressive Corporation | 20.4% | -74% | 1.2 | 2.1 | 92% | 49% | 40% | 17% | 107% | 63% | 41% | 17% |
| 6 威廉姆斯-索诺玛 | 20.4% | -90% | 2.9 | 2.5 | 371% | 102% | 69% | 30% | 303% | 73% | 43% | 16% |
| 7 史赛克公司 | 19.7% | -60% | 1.2 | 4.8 | 81% | 22% | 22% | 22% | 29% | 0% | 4% | 7% |
| 8 Brown & Brown | 19.7% | -58% | 2.9 | 7.1 | 10% | 15% | 15% | 15% | -18% | -5% | -5% | 3% |
| 9 雷蒙德·詹姆斯金融 | 19.6% | -72% | 0.5 | 2.0 | 145% | 48% | 38% | 24% | 52% | 9% | 6% | -3% |
| 10 HF Sinclair Corporation | 19.4% | -87% | 1.4 | 3.7 | 146% | 69% | 60% | 33% | 101% | 51% | 46% | 16% |
| 11 耐克 | 19.0% | -66% | 3.1 | 4.0 | 52% | 24% | 28% | 19% | 64% | 36% | 29% | 20% |
| 12 应用材料 | 19.0% | -86% | 8.6 | 9.0 | 50% | 12% | 19% | 18% | 8% | -7% | -12% | -6% |
| 13 固瑞克 | 18.9% | -72% | 2.9 | 2.1 | 112% | 56% | 43% | 28% | 10% | 10% | -1% | 11% |
| 14 獾表公司 | 18.8% | -72% | 0.2 | 6.5 | 66% | 15% | 20% | 17% | 45% | 2% | 3% | 8% |
| 15 迅达国际 | 18.7% | -59% | 2.7 | 8.4 | 49% | 22% | 11% | 13% | 7% | -1% | -16% | 0% |
| 16 辛塔斯公司 | 17.9% | -68% | 6.8 | 4.7 | 41% | 30% | 29% | 29% | -28% | 4% | 6% | 10% |
| 17 金泰克斯公司 | 17.8% | -72% | 4.8 | 2.1 | 162% | 64% | 38% | 24% | 89% | 32% | 10% | 6% |
| 18 宣伟涂料 | 17.2% | -55% | 1.8 | 4.2 | 38% | 13% | 20% | 15% | 43% | 26% | 21% | 16% |
| 19 礼来公司 | 17.2% | -75% | 8.7 | 9.6 | 35% | 19% | 23% | 21% | -20% | -1% | 12% | 16% |
| 20 美国家庭人寿保险 | 17.0% | -84% | 0.9 | 7.1 | 359% | 61% | 45% | 27% | 230% | 8% | -5% | 13% |
| 前 20 强平均值 | 19.3% | -72% | 3.5 | 4.8 | 106% | 43% | 38% | 25% | 59% | 24% | 17% | 12% |
| 前 20 强中位数 | 19.2% | -72% | 2.9 | 4.3 | 73% | 27% | 32% | 23% | 44% | 9% | 8% | 12% |
| 后 20 强 | ||||||||||||
| 1 杜德佩里尼 | 0.2% | -97% | 12.7 | 不适用 | 279% | 9% | 40% | 不适用 | 183% | -20% | 5% | 不适用 |
| 2 固特异轮胎橡胶 | 0.8% | -96% | 10.9 | 不适用 | 292% | 54% | 52% | 19% | 83% | -24% | -18% | -8% |
| 3 特洪牧场公司 | 1.4% | -81% | 8.8 | 10.6 | 23% | 30% | 15% | 14% | -4% | 18% | 6% | 9% |
| 4 施乐控股 | 1.5% | -97% | 25.5 | 不适用 | 15% | 不适用 | 不适用 | 不适用 | -11% | 不适用 | 不适用 | 不适用 |
| 5 美国国际集团 | 2.0% | -100% | 8.2 | 不适用 | 369% | 69% | 55% | 23% | 82% | -31% | -20% | -1% |
| 6 凯利服务 | 2.8% | -84% | 11.4 | 不适用 | 168% | 33% | 33% | 15% | 69% | -13% | -13% | 1% |
| 7 山脉资源 | 3.8% | -98% | 5.9 | 不适用 | 411% | 132% | 81% | 不适用 | 237% | 94% | 42% | 不适用 |
| 8 艾睿电子 | 4.1% | -86% | 2.5 | 4.5 | 208% | 59% | 49% | 16% | 161% | 27% | 17% | 6% |
| 9 特尼特医疗 | 4.2% | -99% | 6.4 | 不适用 | 415% | 79% | 64% | 20% | 307% | 23% | 8% | -8% |
| 10 Enviri Corporation | 4.3% | -95% | 8.2 | 不适用 | 265% | 82% | 35% | 11% | 200% | 46% | -4% | -22% |
| 11 PG&E Corporation | 4.5% | -95% | 2.1 | 不适用 | 161% | 59% | 40% | 31% | 146% | 49% | 24% | 16% |
| 12 富乐客 | 4.6% | -91% | 8.6 | 13.6 | 61% | 64% | 49% | 9% | 49% | 66% | 49% | 12% |
| 13 美国铝业公司 | 5.1% | -96% | 12.7 | 不适用 | 384% | 93% | 47% | 不适用 | 182% | 37% | -14% | 不适用 |
| 14 纽蒙特公司 | 5.2% | -79% | 4.7 | 5.3 | 67% | 49% | 29% | 17% | 79% | 48% | 29% | 17% |
| 15 必能宝 | 5.2% | -98% | 20.9 | 不适用 | 375% | 33% | 45% | 不适用 | 194% | -11% | 0% | 不适用 |
| 16 MillerKnoll | 5.2% | -81% | 2.0 | 8.9 | 139% | 37% | 30% | 18% | 58% | 5% | -4% | -8% |
| 17 夏威夷电力工业 | 5.3% | -86% | 4.3 | 不适用 | 12% | 不适用 | 不适用 | 不适用 | 3% | 不适用 | 不适用 | 不适用 |
| 18 TEGNA | 5.4% | -98% | 4.9 | 不适用 | 726% | 97% | 76% | 34% | 553% | 32% | 21% | 7% |
| 19 超威半导体 | 5.4% | -97% | 15.1 | 4.5 | 331% | 125% | 112% | 57% | 315% | 87% | 88% | 34% |
| 20 西部数据公司 | 5.5% | -97% | 4.6 | 12.2 | 111% | 61% | 55% | 30% | 149% | 49% | 41% | 25% |
| 后 20 强平均值 | 3.8% | -93% | 9.0 | 8.5 | 241% | 65% | 50% | 22% | 152% | 27% | 14% | 6% |
| 后 20 强中位数 | 4.4% | -96% | 8.2 | 8.9 | 237% | 60% | 48% | 18% | 147% | 30% | 7% | 7% |
Max Tim e TSR after Abnorm al Return after Annualized Draw dow n Back to Max Draw dow n, Max Draw dow n, TSR, Max Duration Par Annualized Annualized 1985-2024 Draw dow n (Years) (Years) 1-Yr 3-Yr 5-Yr 10-Yr 1-Yr 3-Yr 5-Yr 10-Yr S&P 500 11.8% -58% 1.4 4.2 71% 29% 25% 17% N/A N/A N/A N/A Top 20 1 Amgen 22.7% -64% 0.6 1.6 94% 79% 89% 43% 54% 68% 74% 27% 2 Apple 21.6% -83% 3.1 1.8 123% 117% 88% 52% 71% 95% 65% 44% 3 Paychex 20.8% -67% 8.3 7.4 52% 19% 19% 18% -2% -4% -5% 1% 4 Home Depot 20.5% -76% 8.5 4.4 42% 25% 35% 29% 27% 15% 21% 13% 5 Progressive Corporation 20.4% -74% 1.2 2.1 92% 49% 40% 17% 107% 63% 41% 17% 6 Williams-Sonoma 20.4% -90% 2.9 2.5 371% 102% 69% 30% 303% 73% 43% 16% 7 Stryker Corporation 19.7% -60% 1.2 4.8 81% 22% 22% 22% 29% 0% 4% 7% 8 Brow n & Brow n 19.7% -58% 2.9 7.1 10% 15% 15% 15% -18% -5% -5% 3% 9 Raymond James Financial 19.6% -72% 0.5 2.0 145% 48% 38% 24% 52% 9% 6% -3% 10 HF Sinclair Corporation 19.4% -87% 1.4 3.7 146% 69% 60% 33% 101% 51% 46% 16% 11 NIKE 19.0% -66% 3.1 4.0 52% 24% 28% 19% 64% 36% 29% 20% 12 Applied Materials 19.0% -86% 8.6 9.0 50% 12% 19% 18% 8% -7% -12% -6% 13 Graco 18.9% -72% 2.9 2.1 112% 56% 43% 28% 10% 10% -1% 11% 14 Badger Meter 18.8% -72% 0.2 6.5 66% 15% 20% 17% 45% 2% 3% 8% 15 Expeditors International 18.7% -59% 2.7 8.4 49% 22% 11% 13% 7% -1% -16% 0% 16 Cintas Corporation 17.9% -68% 6.8 4.7 41% 30% 29% 29% -28% 4% 6% 10% 17 Gentex Corporation 17.8% -72% 4.8 2.1 162% 64% 38% 24% 89% 32% 10% 6% 18 Sherw in-Williams 17.2% -55% 1.8 4.2 38% 13% 20% 15% 43% 26% 21% 16% 19 Eli Lilly and Company 17.2% -75% 8.7 9.6 35% 19% 23% 21% -20% -1% 12% 16% 20 Aflac Incorporated 17.0% -84% 0.9 7.1 359% 61% 45% 27% 230% 8% -5% 13% Top 20 Average 19.3% -72% 3.5 4.8 106% 43% 38% 25% 59% 24% 17% 12% Top 20 Median 19.2% -72% 2.9 4.3 73% 27% 32% 23% 44% 9% 8% 12% Bottom 20 1 Tutor Perini 0.2% -97% 12.7 N/A 279% 9% 40% N/A 183% -20% 5% N/A 2 Goodyear Tire & Rubber 0.8% -96% 10.9 N/A 292% 54% 52% 19% 83% -24% -18% -8% 3 Tejon Ranch Co. 1.4% -81% 8.8 10.6 23% 30% 15% 14% -4% 18% 6% 9% 4 Xerox Holdings 1.5% -97% 25.5 N/A 15% N/A N/A N/A -11% N/A N/A N/A 5 American International Group 2.0% -100% 8.2 N/A 369% 69% 55% 23% 82% -31% -20% -1% 6 Kelly Services 2.8% -84% 11.4 N/A 168% 33% 33% 15% 69% -13% -13% 1% 7 Range Resources 3.8% -98% 5.9 N/A 411% 132% 81% N/A 237% 94% 42% N/A 8 Avnet 4.1% -86% 2.5 4.5 208% 59% 49% 16% 161% 27% 17% 6% 9 Tenet Healthcare 4.2% -99% 6.4 N/A 415% 79% 64% 20% 307% 23% 8% -8% 10 Enviri Corporation 4.3% -95% 8.2 N/A 265% 82% 35% 11% 200% 46% -4% -22% 11 PG&E Corporation 4.5% -95% 2.1 N/A 161% 59% 40% 31% 146% 49% 24% 16% 12 Foot Locker 4.6% -91% 8.6 13.6 61% 64% 49% 9% 49% 66% 49% 12% 13 Alcoa Corporation 5.1% -96% 12.7 N/A 384% 93% 47% N/A 182% 37% -14% N/A 14 New mont Corporation 5.2% -79% 4.7 5.3 67% 49% 29% 17% 79% 48% 29% 17% 15 Pitney Bow es 5.2% -98% 20.9 N/A 375% 33% 45% N/A 194% -11% 0% N/A 16 MillerKnoll 5.2% -81% 2.0 8.9 139% 37% 30% 18% 58% 5% -4% -8% 17 Haw aiian Electric Industries 5.3% -86% 4.3 N/A 12% N/A N/A N/A 3% N/A N/A N/A 18 TEGNA 5.4% -98% 4.9 N/A 726% 97% 76% 34% 553% 32% 21% 7% 19 Advanced Micro Devices 5.4% -97% 15.1 4.5 331% 125% 112% 57% 315% 87% 88% 34% 20 Western Digital Corporation 5.5% -97% 4.6 12.2 111% 61% 55% 30% 149% 49% 41% 25% Bottom 20 Average 3.8% -93% 9.0 8.5 241% 65% 50% 22% 152% 27% 14% 6% Bottom 20 Median 4.4% -96% 8.2 8.9 237% 60% 48% 18% 147% 30% 7% 7%
来源:Counterpoint Global 与 FactSet。
Source: Counterpoint Global and FactSet.
注:统计范围为在纽约证券交易所、纳斯达克和纽交所 American 板块上市且在整个统计期内均有交易的公司;排除了在最大回撤期开始时市值低于 10 亿美元、结束时市值低于 2.5 亿美元的标的(以 2024 年美元价值计算)。
Note: Companies listed on New York Stock Exchange, NASDAQ, and NYSE American that traded for entire period; Excludes companies with less than 1B market cap at beginning and 250M at end of max drawdown (2024 U.S. dollars).
受格雷分析的启发,我们构建了两个投资组合:一个包含 TSR 表现最好的五分之一股票,另一个包含 TSR 表现最差的五分之一股票(图表 12)。每只股票的最低价格设定在 0 月,这样你可以看到每个组合在谷底前 24 个月和谷底后 60 个月的集体表现。
Inspired by Gray’s analysis, we built two portfolios: one including the quintile of stocks with the best TSRs and the other with the quintile of stocks with the worst TSRs (exhibit 12). The bottom price for each stock is set at month 0, so you can see the collective results of each portfolio for the 24 months before, and 60 months after, the trough.
表 12:1985-2024 年 TSR 最高与最低股票的回报率
Exhibit 12: Returns of Stocks with the Best and Worst TSRs, 1985-2024 900
投资组合价值(以第 0 月为 100 基准进行指数化)
Portfolio Value (Indexed to 100 at Month 0)
在股东总回报表现最差的那五分之一的公司中,这一比例达到 800%。
800 Quintile with Worst TSR
700 个总股东回报率最优的五分位组
700 Quintile with Best TSR
原件此处是表格,PDF 抽取时列结构已丢失,下面只剩按列读出的数字,行列对应关系无法还原。核对数据请打开来源正文。
600 500 400 300 200 100 0 -24 -20 -16 -12 -8 -4 0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60
600 500 400 300 200 100 0 -24 -20 -16 -12 -8 -4 0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60
资料来源:Counterpoint Global 和 FactSet。
Months Before and After End of Max Drawdown Source: Counterpoint Global and FactSet.
注:样本为在纽约证券交易所、纳斯达克和纽交所美国市场上市、且在整个观察期内均有交易的公司;排除了在最大回撤期初市值低于 10 亿美元、期末市值低于 2.5 亿美元的公司(按 2024 年美元计算)。
Note: Companies listed on New York Stock Exchange, NASDAQ, and NYSE American that traded for entire period; Excludes companies with less than 1B market cap at beginning and 250M at end of max drawdown (2024 U.S. dollars).
从两年前的高点到市场底部,总股东回报最差的股票跌幅极为陡峭。这与图 7 的情况相似,图 7 是按最大回撤排序的。总股东回报最差的股票组合看似强劲反弹,但谷底五年后的指数价格(约 685)仍远低于谷底两年前的水平(约 795)。整个期间的复合年增长率为 -2.1%。
The descent is steep from the price two years prior to the bottom for the stocks with the worst TSRs. This is similar to exhibit 7, which is sorted based on maximum drawdowns. The portfolio of stocks with the worst TSRs appears to rebound strongly, but the indexed price five years after the trough (around 685) remains well below that two years before it (roughly 795). The CAGR is -2.1 percent over the full period.
以下是 47 个段落的逐段翻译:
The stocks with the best TSRs also decline substantially in the two years leading up to the maximum drawdown, and the bounce off the low seems more muted than that for the poor performers. But the price five years after the trough is well above (near 500) where it was two years prior to the bottom (about 250). The CAGR is 10.5 percent over the 7 years.
总股东回报最高的股票在最大回撤前的两年内也大幅下跌,而从低点反弹的幅度似乎比表现较差的股票更为平缓。但在触底五年后,其价格远高于(接近 500)底部前两年的水平(约 250)。这 7 年间的年化复合增长率为 10.5%。
Exhibit 13 examines the same populations of stocks but considers them after a measure of risk. The stocks with the worst TSRs realize a much sharper downward slope from month -24 to month 0 than those with the best TSRs. And while they appear to perform a bit better off of the low, within five years their performance lags that of the high TSR group. Over the full seven years, the CAGR of the abnormal returns is -10.2 percent for the worst TSR group and 4.1 percent for the best group.
图表 13 考察了同一批股票群体,但加入了一个风险衡量指标。总股东回报最差的股票在从第 -24 个月到第 0 个月期间,下跌斜率比总股东回报最好的股票陡峭得多。虽然它们从低点反弹的表现似乎略好一些,但五年内的表现落后于高总股东回报群体。在整个 7 年期间,最差总股东回报群体的异常收益率年化复合增长率为 -10.2%,而最好群体则为 4.1%。
Exhibit 13: Abnormal Returns of Stocks with the Best and Worst TSRs, 1985-2024 900
图表 13:总股东回报最优与最差股票的异常收益(1985-2024)
Portfolio Value (Indexed to 100 at Month 0)
投资组合价值(在第 0 个月指数化设定为 100)
800 Quintile with Worst TSR
800 总股东回报最差五等分
700 总股东回报最优五等分
700 Quintile with Best TSR
原件此处是表格,PDF 抽取时列结构已丢失,下面只剩按列读出的数字,行列对应关系无法还原。核对数据请打开来源正文。
600 500 400 300 200 100 0 -24 -20 -16 -12 -8 -4 0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60
600 500 400 300 200 100 0 -24 -20 -16 -12 -8 -4 0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60
最大回撤结束前后的月份
来源:Counterpoint Global 和 FactSet。
Months Before and After End of Max Drawdown Source: Counterpoint Global and FactSet.
注:研究对象为在纽约证券交易所、纳斯达克和 NYSE American 上市并全程交易的美国公司;排除在最大回撤期初市值低于 10 亿美元、期末市值低于 2.5 亿美元的公司(以 2024 年美元计)。
Note: Companies listed on New York Stock Exchange, NASDAQ, and NYSE American that traded for entire period; Excludes companies with less than 1B market cap at beginning and 250M at end of max drawdown (2024 U.S. dollars).
共同基金的回撤幅度理应小于单只股票,但大于标普 500 指数等宽基指数,这是因为大多数共同基金的分散化程度高于单只股票,但低于整个市场。图表 14 展示了 2000 年至 2024 年间,20 只回报最优和 20 只回报最差美国股票型共同基金的回报率与最大回撤。我们的样本涵盖了在整个期间存续的约 1000 只基金。
It stands to reason that the drawdowns of mutual funds are smaller than those of individual stocks but larger than broad indexes such as the S&P 500, because most mutual funds are more diversified than individual stocks but less diversified than the market. Exhibit 14 shows the returns and maximum drawdowns for the 20 U.S. equity mutual funds with the best, and worst, returns from 2000 to 2024. Our sample includes about 1,000 funds that existed over the full period.
前 20 名基金的回撤中位数为 59%,从峰值到谷底平均耗时 1.6 年。这些基金在触底后的 1 年、3 年、5 年和 10 年均产生了强劲的阿尔法(一种经风险调整后的回报衡量指标)。回到初始净值的中位时间约为 1.9 年,平均时间则为 2.4 年。
The median drawdown for the top 20 was 59 percent and took 1.6 years to go from peak to trough. These funds went on to produce strong alpha, a measure of risk-adjusted returns, for the 1, 3, 5, and 10 years following the bottom. The median time to return to par was 1.9 years and the average was 2.4 years.
后 20 名基金的回撤中位数为 65%,持续时间为 2.6 年。在触底后的年份中,除了第一年(阿尔法为 2%)外,其余年份的中位数年化阿尔法均为零。回到初始净值的中位时间约为 11.6 年,平均时间则为 10.7 年。
The median drawdown for the bottom 20 was 65 percent and lasted 2.6 years. The median annualized alpha following the trough was zero for all but the initial year, when it was 2 percent. The median time to return to par was 11.6 years and the average was 10.7 years.
基金的模式与股票类似。表现最好的基金下跌幅度较小,从峰值到谷底的时间也比表现最差的基金要短。最佳表现者恢复至前期高点所需时间也更短,并且相对于最差表现者能产生卓越的阿尔法。
The pattern for funds is similar to that of stocks. The best performers go down less and the time from peak to trough is shorter than for the bottom performers. The best performers also take less time to regain their prior peak and deliver superior alpha relative to the bottom performers.
图表 14:美国股票型共同基金的回报率与最大回撤(2000-2024)
Exhibit 14: Returns and Maximum Drawdowns of U.S. Equity Mutual Funds, 2000-2024
原件此处是表格,PDF 抽取时列结构已丢失,下面只剩按列读出的数字,行列对应关系无法还原。核对数据请打开来源正文。
年化回报 最大回撤 回撤持续时间 回本时间 最大回撤后回报,年化 最大回撤后阿尔法,年化 2000-2024 (年份) (年份) 1 年 3 年 5 年 10 年 1 年 3 年 5 年 10 年 标普 500 7.7% -58% 1.4 4.2 38% 23% 17% 14% N/A N/A N/A N/A 前 20 名 1 12.5% -68% 1.4 4.6 94% 30% 29% 18% 6% 0% 2% 2% 2 12.4% -65% 1.7 4.2 96% 36% 31% 20% 11% 6% 3% 6% 3 12.0% -58% 2.2 0.7 185% 48% 38% N/A 16% 16% 15% N/A 4 12.0% -56% 1.7 1.9 73% 36% 29% 17% 3% 3% 1% 0% 5 12.0% -60% 1.7 2.1 99% 33% 29% 18% 10% 1% 1% 2% 6 12.0% -62% 1.4 4.2 101% 28% 30% 20% 28% 5% 4% 3% 7 11.9% -59% 1.5 2.2 76% 29% 29% 16% 14% 6% 5% 0% 8 11.8% -72% 1.8 1.9 166% 50% 41% 21% 27% 8% 6% 1% 9 11.4% -68% 1.4 4.4 99% 31% 32% 20% 10% -3% 2% 0% 10 11.4% -62% 1.4 2.4 82% 35% 31% 20% 18% 10% 7% 5% 11 11.4% -74% 1.7 1.9 211% 56% 43% 20% 36% 15% 11% 6% 12 11.4% -55% 1.8 1.1 111% 35% 29% 17% 8% -1% -1% -2% 13 11.3% -52% 1.4 2.0 68% 28% 27% 17% 10% 6% 5% 2% 14 11.3% -63% 1.8 1.9 136% 40% 33% 18% 16% 3% 1% -1% 15 11.1% -50% 1.6 1.9 63% 24% 23% 15% -6% -6% -3% -1% 16 11.1% -54% 1.8 1.7 89% 38% 28% 21% 6% 5% 1% 3% 17 11.1% -66% 1.5 4.2 88% 32% 30% 19% 31% 12% 9% 6% 18 11.1% -52% 0.8 1.9 68% 29% 25% 16% 1% 3% 2% 2% 19 11.0% -55% 1.7 1.9 83% 33% 29% 18% 1% 2% 2% 1% 20 11.0% -47% 1.4 0.4 120% 39% 30% 19% 28% 13% 8% 6% 前 20 名平均 11.6% -60% 1.6 2.4 105% 36% 31% 18% 14% 5% 4% 2% 前 20 名中位数 11.4% -59% 1.6 1.9 95% 34% 29% 18% 11% 5% 3% 2% 后 20 名 1 -2.2% -70% 9.2 N/A 35% 10% 8% 6% 12% 3% 2% 2% 2 -0.4% -63% 3.0 4.1 54% 29% 20% 7% -2% -1% -1% -2% 3 0.3% -68% 3.0 14.8 45% 25% 18% 9% -5% -2% -1% 1% 4 0.6% -73% 3.0 17.9 48% 26% 19% 8% -5% -2% 0% 0% 5 0.9% -68% 3.2 14.0 62% 36% 15% 7% N/A N/A N/A N/A 6 1.1% -65% 3.3 14.7 68% 36% 17% 7% 8% 7% 5% 4% 7 1.3% -79% 9.0 11.8 74% 20% 20% 13% 3% -8% -5% -5% 8 1.8% -64% 1.4 8.9 76% 20% 17% 9% 0% -1% 0% 1% 9 1.8% -65% 1.4 11.6 65% 19% 17% 8% 0% -1% 0% 0% 10 1.9% -64% 8.7 8.9 65% 23% 20% 9% 22% 11% 9% 3% 11 2.1% -62% 1.4 8.8 70% 22% 17% 9% 1% 0% 1% 0% 12 2.1% -67% 1.4 11.7 70% 22% 18% 10% -7% -2% 0% 0% 13 2.2% -93% 2.6 21.3 121% 34% 27% 15% 39% 7% 4% 6% 14 2.3% -32% 0.5 0.6 54% 17% 11% 5% 4% 3% 0% -1% 15 2.4% -59% 2.6 3.6 49% 27% 24% 10% 2% 2% 4% 2% 16 2.5% -80% 2.5 17.7 68% 21% 21% 8% 2% -10% -7% -2% 17 2.5% -71% 3.2 7.4 76% 24% 23% 15% 37% 15% 16% 10% 18 2.5% -61% 1.4 8.8 67% 19% 19% 9% 7% 0% 2% 0% 19 2.5% -53% 1.1 4.5 61% 20% 18% 9% 15% 8% 8% 5% 20 2.5% -63% 1.4 12.1 60% 18% 16% 8% -2% -2% -1% 0% 后 20 名平均 1.5% -66% 3.1 10.7 64% 23% 18% 9% 7% 1% 2% 1% 后 20 名中位数 2.0% -65% 2.6 11.6 65% 22% 18% 9% 2% 0% 0% 0%
Max Time Return after Alpha after Annualized Drawdown Back to Max Drawdown, Max Drawdown, Return Max Duration Par Annualized Annualized 2000-2024 Drawdown (Years) (Years) 1-Yr 3-Yr 5-Yr 10-Yr 1-Yr 3-Yr 5-Yr 10-Yr S&P 500 7.7% -58% 1.4 4.2 38% 23% 17% 14% N/A N/A N/A N/A Top 20 1 12.5% -68% 1.4 4.6 94% 30% 29% 18% 6% 0% 2% 2% 2 12.4% -65% 1.7 4.2 96% 36% 31% 20% 11% 6% 3% 6% 3 12.0% -58% 2.2 0.7 185% 48% 38% N/A 16% 16% 15% N/A 4 12.0% -56% 1.7 1.9 73% 36% 29% 17% 3% 3% 1% 0% 5 12.0% -60% 1.7 2.1 99% 33% 29% 18% 10% 1% 1% 2% 6 12.0% -62% 1.4 4.2 101% 28% 30% 20% 28% 5% 4% 3% 7 11.9% -59% 1.5 2.2 76% 29% 29% 16% 14% 6% 5% 0% 8 11.8% -72% 1.8 1.9 166% 50% 41% 21% 27% 8% 6% 1% 9 11.4% -68% 1.4 4.4 99% 31% 32% 20% 10% -3% 2% 0% 10 11.4% -62% 1.4 2.4 82% 35% 31% 20% 18% 10% 7% 5% 11 11.4% -74% 1.7 1.9 211% 56% 43% 20% 36% 15% 11% 6% 12 11.4% -55% 1.8 1.1 111% 35% 29% 17% 8% -1% -1% -2% 13 11.3% -52% 1.4 2.0 68% 28% 27% 17% 10% 6% 5% 2% 14 11.3% -63% 1.8 1.9 136% 40% 33% 18% 16% 3% 1% -1% 15 11.1% -50% 1.6 1.9 63% 24% 23% 15% -6% -6% -3% -1% 16 11.1% -54% 1.8 1.7 89% 38% 28% 21% 6% 5% 1% 3% 17 11.1% -66% 1.5 4.2 88% 32% 30% 19% 31% 12% 9% 6% 18 11.1% -52% 0.8 1.9 68% 29% 25% 16% 1% 3% 2% 2% 19 11.0% -55% 1.7 1.9 83% 33% 29% 18% 1% 2% 2% 1% 20 11.0% -47% 1.4 0.4 120% 39% 30% 19% 28% 13% 8% 6% Top 20 Average 11.6% -60% 1.6 2.4 105% 36% 31% 18% 14% 5% 4% 2% Top 20 Median 11.4% -59% 1.6 1.9 95% 34% 29% 18% 11% 5% 3% 2% Bottom 20 1 -2.2% -70% 9.2 N/A 35% 10% 8% 6% 12% 3% 2% 2% 2 -0.4% -63% 3.0 4.1 54% 29% 20% 7% -2% -1% -1% -2% 3 0.3% -68% 3.0 14.8 45% 25% 18% 9% -5% -2% -1% 1% 4 0.6% -73% 3.0 17.9 48% 26% 19% 8% -5% -2% 0% 0% 5 0.9% -68% 3.2 14.0 62% 36% 15% 7% N/A N/A N/A N/A 6 1.1% -65% 3.3 14.7 68% 36% 17% 7% 8% 7% 5% 4% 7 1.3% -79% 9.0 11.8 74% 20% 20% 13% 3% -8% -5% -5% 8 1.8% -64% 1.4 8.9 76% 20% 17% 9% 0% -1% 0% 1% 9 1.8% -65% 1.4 11.6 65% 19% 17% 8% 0% -1% 0% 0% 10 1.9% -64% 8.7 8.9 65% 23% 20% 9% 22% 11% 9% 3% 11 2.1% -62% 1.4 8.8 70% 22% 17% 9% 1% 0% 1% 0% 12 2.1% -67% 1.4 11.7 70% 22% 18% 10% -7% -2% 0% 0% 13 2.2% -93% 2.6 21.3 121% 34% 27% 15% 39% 7% 4% 6% 14 2.3% -32% 0.5 0.6 54% 17% 11% 5% 4% 3% 0% -1% 15 2.4% -59% 2.6 3.6 49% 27% 24% 10% 2% 2% 4% 2% 16 2.5% -80% 2.5 17.7 68% 21% 21% 8% 2% -10% -7% -2% 17 2.5% -71% 3.2 7.4 76% 24% 23% 15% 37% 15% 16% 10% 18 2.5% -61% 1.4 8.8 67% 19% 19% 9% 7% 0% 2% 0% 19 2.5% -53% 1.1 4.5 61% 20% 18% 9% 15% 8% 8% 5% 20 2.5% -63% 1.4 12.1 60% 18% 16% 8% -2% -2% -1% 0% Bottom 20 Average 1.5% -66% 3.1 10.7 64% 23% 18% 9% 7% 1% 2% 1% Bottom 20 Median 2.0% -65% 2.6 11.6 65% 22% 18% 9% 2% 0% 0% 0%
来源:Counterpoint Global、Morningstar Direct 和 FactSet。
Source: Counterpoint Global, Morningstar Direct, and FactSet.
注:研究对象为美国注册的主动管理型股票基金,且在整个期间内均有回报数据。
Note: U.S.-domiciled active equity funds with return data for full period.
Case Studies
Case Studies
现在我们分享两个简短的案例研究。一个展示了苦难如何先于一段非凡的股东回报期到来,另一个则展示了苦难如何持续不散。
We now share two brief case studies. One shows how suffering can precede a period of extraordinary shareholder returns and the other how suffering can persist.
英伟达公司。作为图形处理单元(GPU)和人工智能(AI)计算平台的领先设计商,英伟达于 1999 年 1 月上市,并自此成为市场上表现最好的股票之一。在截至 2024 年的 20 年间,英伟达股票的复合年收益率为 39%,使其成为标普 500 指数中所有股票的领头羊。
NVIDIA Corporation. A leading designer of graphics processing units (GPUs) and artificial intelligence (AI) computing platforms, NVIDIA did an initial public offering (IPO) in January 1999 and has been one of the best stocks in the market since that time. In the 20 years ended in 2024, the compound annual return for NVIDIA’s stock was 39 percent, making it the leader among all stocks in the S&P 500.
从上市至今的旅程并非一帆风顺。从 2002 年 1 月 4 日到 2002 年 10 月 8 日,英伟达的股票下跌了 90%(图表 15)。这一最大回撤幅度超过了所有美国股票 85% 的中位数水平,并且发生在 0.8 年内,而全样本的中位数是 2.5 年。
The ride from the IPO to the present has not been all smooth. From January 4, 2002 to October 8, 2002, NVIDIA’s stock dropped 90 percent (exhibit 15). This maximum drawdown was larger than the median of 85 percent for all U.S. stocks and happened in 0.8 years versus a median of 2.5 years for the complete sample.
图表 15:英伟达的最大回撤与回本过程,日度数据,1999-2006
Exhibit 15: NVIDIA’s Maximum Drawdown and Recovery to Par, Daily Prices, 1999-2006
原件此处是表格,PDF 抽取时列结构已丢失,下面只剩按列读出的数字,行列对应关系无法还原。核对数据请打开来源正文。
$0.70 $0.60 $0.50 $0.40 Price $0.30 $0.20 $0.10 $0.00 1999 2000 2001 2002 2003 2004 2005 2006
$0.70 $0.60 $0.50 $0.40 Price $0.30 $0.20 $0.10 $0.00 1999 2000 2001 2002 2003 2004 2005 2006
来源:Counterpoint Global 和 FactSet。
Source: Counterpoint Global and FactSet.
注:价格已根据拆股和分拆调整;圆点标示最大回撤的开始、结束以及回本的时间点。
Note: Prices adjusted for splits and spinoffs; Dots show beginning and end of max drawdown and return to par.
这场急剧下跌发生在互联网泡沫破灭的尾声。同期,费城半导体指数(SOX,一个由 30 只最大的美国半导体行业股票组成的指数)下跌了 65%。
This precipitous drop was at the tail end of the dot-com bust. Over the same period, the PHLX Semiconductor Sector Index (SOX), an index of the 30 largest U.S. stocks involved in the semiconductor industry, fell 65 percent.
从 2002 年 10 月触底到 2006 年 11 月,英伟达的股价花了 4.1 年才重新站上先前的高点。所有公司回本的中位时间是 2.5 年。英伟达股价的下跌比标普指数中的中位数股票更快,而恢复速度则更慢。
It took 4.1 years, from October 2002 to November 2006, for NVIDIA’s stock price to regain its prior peak after hitting bottom. The median time back to par for all companies is 2.5 years. NVIDIA shares fell more quickly and recovered more slowly than the median stock within the S&P.
英伟达的长期股东获得了极为丰厚的回报。但 90% 的回撤在心理上(市场在告诉你,你错得非常离谱)和职业上(你的客户会问,你为什么持有表现这么差的股票)都非常难以应对。像查理·芒格建议的那样,泰然自若地应对这样的回撤,绝非易事。
Long-term NVIDIA shareholders have been very richly rewarded. But a 90 percent drawdown is very difficult to deal with psychologically (the market is telling you that you are very wrong) and professionally (your clients are asking why you own such a poor performer). Reacting to such a drawdown with equanimity, as Charlie Munger suggests we do, is no easy task.
富乐客公司(前身为 F.W. Woolworth)。我们的第二个案例在美国家喻户晓,但其历史颇为复杂。F.W. Woolworth 公司是一家廉价零售连锁店,成立于 1879 年,于 1912 年上市。1963 年,Woolworth 收购了鞋类制造商和零售商金尼鞋业公司,后者曾推出多家特色鞋类专卖店,其中之一便是于 1974 年首次亮相的 Foot Locker。
Foot Locker, Inc. (formerly F.W. Woolworth). Our second case is a household name in the U.S. but has a complicated history. F.W. Woolworth Company, a five-and-dime retail store chain, was founded in 1879 and went public in 1912. In 1963, Woolworth bought a manufacturer and retailer of shoes, Kinney Shoe Corporation, which launched several specialty shoe stores. One of those was Foot Locker, which debuted in 1974.
Woolworth 的核心业务在其最后一家门店于 1997 年关闭之前的几十年里一直处于衰退之中。公司更名为 Venator 集团,并于 1998 年关闭了剩余的金尼鞋店。由于 Foot Locker 是 Venator 最具价值的业务,公司于 2001 年更名为 Foot Locker。
Woolworth’s core business was in decline for decades prior to its last store being closed in 1997. The company changed its name to Venator Group and shuttered the remaining Kinney Shoe stores in 1998. As Foot Locker was Venator’s most valuable business, the company changed its name to Foot Locker in 2001.
反映 Woolworth 零售业务的滑坡,该股从 1990 年 7 月 13 日到 1999 年 2 月 18 日的最大回撤达到 91%(图表 16)。与英伟达的快速下跌不同,这是一次从峰值到谷底持续了 8.6 年的漫长下跌。富乐客的回升过程甚至更长。直到 2012 年 9 月 21 日,也就是 13.6 年后,股价才回到初始净值。
Reflecting the slide in Woolworth’s retail business, the stock had a maximum drawdown of 91 percent from July 13, 1990 to February 18, 1999 (exhibit 16). Unlike NVIDIA’s quick drop, it was a protracted decline that lasted 8.6 years from peak to trough. Foot Locker’s ascension was even longer. It took 13.6 years, to September 21, 2012, to return to par.
图表 16:富乐客的最大回撤与回本过程,日度数据,1990-2012
Exhibit 16: Foot Locker’s Maximum Drawdown and Recovery to Par, Daily Prices, 1990-2012
原件此处是表格,PDF 抽取时列结构已丢失,下面只剩按列读出的数字,行列对应关系无法还原。核对数据请打开来源正文。
$40.00 $35.00 $30.00 $25.00 价格 $20.00 $15.00 $10.00 $5.00 $0.00 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
$40.00 $35.00 $30.00 $25.00 Price $20.00 $15.00 $10.00 $5.00 $0.00 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
来源:Counterpoint Global 和 FactSet。
Source: Counterpoint Global and FactSet.
注:价格已根据拆股和分拆调整;圆点标示最大回撤的开始、结束以及回本的时间点。
Note: Prices adjusted for splits and spinoffs; Dots show beginning and end of max drawdown and return to par.
基础概率告诉我们过去事情的结果如何。案例研究则帮助我们理解背景的重要性。英伟达和富乐客的回撤幅度几乎相同,但背景情况却截然不同。英伟达从峰值到谷底再回到峰值用了不到 5 年,而富乐客却花了超过 22 年,这为我们理解其中差异提供了洞察。
Base rates tell us about how things turned out in the past. Case studies help us appreciate the importance of context. The magnitude of the drawdown was nearly identical for NVIDIA and Foot Locker, but the circumstances were very different. That it took NVIDIA less than 5 years to go from peak to trough back to peak but it took Foot Locker more than 22 years provides insight into that difference.
英伟达的下跌与其行业内的其他股票同步,而富乐客的暴跌却发生在许多零售公司股票上涨的时期。例如,美国最大的零售商沃尔玛的股票在富乐客戏剧性回撤期间,总股东回报率超过了 400%。
NVIDIA declined along with other stocks in its industry whereas Foot Locker dropped at a time when the stocks of a lot of retail companies rose. For example, the shares of Walmart, the largest retailer in the U.S., had a TSR of more than 400 percent over the period of Foot Locker’s dramatic drawdown.
2025 年 5 月,富乐客同意以每股 24.00 美元的价格被迪克体育用品公司收购。该价格仅为该股 2016 年 12 月历史最高价格的 30%。
In May 2025, Foot Locker agreed to be acquired by DICK’S Sporting Goods for $24.00 per share.8 That price is 30 percent of the stock’s all-time peak price in December 2016.8
研究启示简述
A Brief Summary of Lessons from Research
一篇关于股票市场回撤的综述论文总结了我们对该领域文献的看法。研究人员指出,尽管大多数论文都发现了预测回撤后股价走势的信号,“但研究方法的高度多样性使得从以往研究中得出普遍结论变得极为困难。”
One survey paper of stock market drawdowns summarizes our take on the literature. The researchers note that while most papers find signals for predicting stock prices following drawdowns, “the wide diversity in research approaches makes it very difficult to draw general conclusions from past studies.” 9
该领域最知名的论文或许是金融经济学家维尔纳·德·邦特和理查德·塞勒撰写的《股票市场是否反应过度?》。他们选取了大量股票样本,并根据过去三年的回报率对其进行排序。然后,他们构建了两个投资组合:一个由回报率处于前十分位(“赢家”)的股票组成,另一个由处于后十分位(“输家”)的股票组成。
Perhaps the best known paper in this area is “Does the Stock Market Overreact?” by the financial economists Werner De Bondt and Richard Thaler.10 They took a large sample of stocks and ranked them based on their returns over the past three years. They then built one portfolio with the stocks that had returns in the top decile (“winner”) and another with the stocks in the bottom decile (“loser”).
他们在随后的三年中追踪这些投资组合,发现输家组合的表现优于赢家组合。他们提出了“过度反应假说”来解释这种均值回归现象。该观点认为,投资者会对好消息过度反应,导致赢家组合中的股票价格超越内在价值;同时也会对坏消息过度反应,导致输家股票价格低于其价值。
They tracked these portfolios for the following three years and found that the loser portfolio outperformed the winner portfolio. They offered the “overreaction hypothesis” to explain this regression toward the mean. The idea is that investors overreact to good news, causing the stocks in the winner portfolio to overshoot intrinsic value, and overact to bad news, leading the loser stocks to undershoot value.
最近的一篇工作论文重复了德·邦特和塞勒发现的逆转模式,但补充指出,虽然输家组合的平均回报率很高,但该组合中股票回报率的中位数却显著更差。正如我们在图表 9 和 10 中看到的那样,少数异常值的偏态分布导致平均值远高于中位数。
A recent working paper replicated the reversal patterns that De Bondt and Thaler found but added that while the loser portfolio had high returns on average, the median returns for the stocks in the portfolio were substantially worse.11 Just as we saw in exhibits 9 and 10, the skew from a handful of outliers produces an average that is much higher than the median.
进行长期股票收益率研究的亨德里克·贝森宾德发现,“那些因累计回报最高而获得回报的长期股东,在较短的时间间隔内经历了巨大的价格下跌。”他还发现,与更典型的公司相比,十年内股票市场回报率最高的公司“往往更年轻,在前十年经历了更大的回撤,并且前十年的研发支出更高。”
Hendrik Bessembinder, who did the long-term studies of equity returns, found that “those long-term shareholders who were rewarded with the greatest cumulative returns endured large price declines over shorter intervals.” 12 He also found that the companies with the highest stock market returns over a decade “tended to be younger, had larger drawdowns the prior decade, and had higher prior-decade R&D spending, as compared to more typical firms.”13
研究人员研究了个人投资者针对其当前持有股票的行为。他们发现,在股票下跌后,投资者买入更多该股票的可能性比在上涨后高出约 50%。其心理原因是,较低的平均成本降低了投资者的参考点,从而减轻了遭受损失厌恶(即我们对损失的痛苦感受超过了对同等规模收益的快乐)的可能性。该研究发现,平均成本法并未惠及实施该方法的投资者的回报。
Researchers studied the behaviors of retail investors regarding stocks they currently own. They found that investors are roughly 50 percent more likely to buy more shares of a stock after it went down versus when it went up.14 The psychological rationale is that the lower average cost reduces the investor’s reference point, mitigating the likelihood of suffering from loss aversion, the idea that we suffer losses more than we enjoy gains of the same size. This work found that averaging down did not benefit the returns of the investors who did it.
以管理一只连续 15 年跑赢标普 500 指数的基金而闻名的投资者比尔·米勒,喜欢说“最低的平均成本获胜”。米勒解释说:“愿意通过股价下跌时买入更多来降低你的平均成本,这是一个很好的策略。但很难做到。”
Bill Miller, an investor renowned for managing a fund that beat the S&P 500 15 years in a row, is fond of the phrase, “the lowest average cost wins.” Miller explains, “Being willing to lower your average cost [by buying more when a stock drops] is a great strategy. But it's difficult.”15
底部应关注什么
What To Look For at the Bottom
任何人都不应抱有能买在最大回撤点的幻想。正如传奇金融家伯纳德·巴鲁克所说:“不要试图买在最低点、卖在最高点。除了骗子,没人能做到。”
No one should be under the illusion that they can buy at the point of maximum drawdown. As Bernard Baruch, the legendary financier, said, “Don’t try to buy at the bottom and sell at the top. It can’t be done except by liars.” 16
但我们确实需要一些方法,在股价大幅下跌后识别潜在的赢家,并规避可能的输家。
But we do want ways to identify potential winners and to avoid possible losers following large price declines.
以下是一些值得考虑的定性问题:
Here are some qualitative questions to consider:
根本问题是周期性的还是结构性的?这一点凭直觉就能理解,但事后判断远比实时判断容易得多。有些行业会经历周期波动,通常反映的是需求的高低起伏,因此,其下行阶段可能伴随着相关公司股价的下跌。另一些行业则处于结构性衰退之中,这意味着没有理由相信需求会反弹。
Are the Fundamental Issues Cyclical or Secular? This point is intuitive and is much easier to assess after the fact than in real time. Some industries go through cycles, generally reflecting ebbs and flows in demand, and therefore have down phases that may be associated with stock price declines for relevant companies. Other industries are in secular decline, which suggests there is no reason to believe that demand will rebound.
我们的案例研究说明了这一点。半导体行业具有周期性。互联网泡沫期间需求的激增导致了行业产能过剩。泡沫破裂后需求骤降,由于产能过剩,这一阶段格外痛苦。该行业在随后几年中复苏。
Our case studies illustrate this point. The semiconductor industry is cyclical. The boom in demand during the dot-com bubble led to industry overcapacity. The bust in demand following the bubble was especially painful because of that overcapacity. The industry recovered in the ensuing years.
20 世纪 90 年代,Foot Locker 公司(原名 F.W. Woolworth)的长期滑坡,反映的是伍尔沃斯(Woolworth)和 Kinney Shoes 零售业务的长期性衰退。其他曾经强大的零售商,包括西尔斯·罗巴克(Sears Roebuck)和 K-Mart,也遭遇了类似命运。尽管整体零售增长依然稳健,但这些连锁店所采用的特定经营模式,已不再受消费者青睐。
The long slide in the 1990s of Foot Locker, Inc. (formerly known as F.W. Woolworth) reflected the secular decline of the retail operations of Woolworth and Kinney Shoes. Other once-mighty retailers, including Sears Roebuck and K-Mart, suffered similar fates. While overall retail growth remained solid, these chains offered specific formats that fell out of favor with consumers.
学术研究表明,根本性的扭亏为盈既困难又罕见。¹⁷我们利用瑞银 HOLT 的数据对扭亏为盈案例进行了研究。下行周期定义为:在连续两年投资回报率高于资本成本之后,又连续两年投资回报率低于资本成本。而持续性的扭亏为盈,则是指在下行周期之后,连续三年投资回报率高于资本成本。
Academic research shows that fundamental turnarounds are hard and rare. 17 We studied turnarounds using data from UBS HOLT. A downturn is defined as two years of returns on investment below the cost of capital following two years of returns on investment above the cost of capital. A sustained turnaround is three years of returns above the cost of capital following the downturn.
这项研究涵盖了科技和零售领域近 1200 家公司。其中仅有 29% 的公司实现了持续性的好转,而近一半的公司则根本没有出现任何好转迹象。
The study included nearly 1,200 companies in the technology and retail sectors. Only 29 percent of companies had a sustained turnaround and nearly one-half had no turnaround at all.18
基本分析单元能告诉你关于这家企业的什么信息?这个基本分析单元揭示了一家公司的盈利方式。例如,对于订阅制业务来说,它就是客户生命周期价值,即用客户在与公司互动期间所产生的现金流现值减去客户获取成本。
What Does the Basic Unit of Analysis Tell You About the Business? The basic unit of analysis reveals how a company makes money. For example, for a subscription business it is customer lifetime value, which subtracts customer acquisition costs from the present value of the cash flows a customer will generate for the duration of engagement with the firm.19
一家公司的股票能否复苏,取决于其基本经济主张能否创造价值。那些增长过快、以至于投入超过盈利的公司,可以放慢增长速度,重新站稳经济脚跟。但如果根本的商业主张存在缺陷,或者规模经济难以实现,那么复苏的希望就十分渺茫。
The stock of a company can recover if its basic economic proposition creates value. Companies that have grown too quickly, hence investing more than they earn, can slow growth and regain their economic footing. But recovery is unlikely if the underlying business proposition is flawed or economies of scale are elusive.
这些业务的投资有多不均衡?所有企业在产生销售和利润之前,都会发生投产前成本(投资)。这些投资可以以小增量或大增量的方式进行。
How Lumpy Are the Investments in the Business? All businesses have pre-production costs (investments) that precede sales and profits. These investments can be in small or large increments.
例如,快速休闲连锁餐厅 Shake Shack 估算,开一家新门店的成本在 150 万到 300 万美元之间。20 相比之下,全球最大的半导体代工企业台积电(TSMC)最近在亚利桑那州建造一座新的半导体晶圆厂,耗资约 200 亿美元。21
For instance, Shake Shack, the fast casual restaurant chain, estimates that building a new store costs between $1.5 and 3.0 million.20 In contrast, Taiwan Semiconductor Manufacturing Company (TSMC), the largest semiconductor contract manufacturing firm in the world, recently spent about $20 billion to build a new semiconductor fabrication plant (fab) in Arizona.21
这一点之所以重要,是因为减少小额投资比减少大额投资容易得多。那些需要投入巨额资金的企业,在产生销售额和利润之前,就可能陷入困境。例如,赌场行业就屡屡出现这种情况。
This is relevant because it is easier to scale down small investments than large investments. Businesses that have to invest a large sum can run into trouble before they generate sales and profits. This has happened repeatedly in the casino industry, for example.
财务实力是否足够?股票价格的大幅下跌可以预示财务困境。
Is There Sufficient Financial Strength? A sharp decline in a stock price can predict financial distress.
研究表明,陷入困境的股票表现不如更安全的股票。
Research shows that distressed stocks underperform safer stocks.
学者们基于会计指标构建了一个模型,这些指标包括净利润与资产之比、现金持有量、杠杆率和市净率,结果发现那些在上述指标上得分较差的公司的股票,其投资表现也低于平均水平。²²
Academics built a model based on accounting measures, including net income to assets, cash holdings, leverage, and price-to-book ratio, and found that the stocks of the companies that scored poorly on these measures were subpar investments.22
这意味着,在股价大幅下跌后考虑买入股票之前,对财务稳健性的评估至关重要。
This means that an assessment of financial viability is essential before considering purchasing a stock after a large drawdown.
如果需要资金,能否获得?资本市场是善变的。在某些时期,企业获取资本相对容易且成本较低;而在另一些时期,市场几乎关闭,融资能力既艰难又昂贵。
Is There Access to Capital If Needed? Capital markets can be fickle. In some periods, capital is easy for companies to access and relatively inexpensive. In other periods, markets essentially shut down and the ability to raise capital is onerous and costly.
流动性不足即使在公司有偿付能力的情况下也可能成为麻烦。流动性是指公司满足短期债务所需的资金。偿付能力反映的是公司偿还长期债务的能力。银行挤兑就是一个例子:一家有偿付能力的机构可能因为流动性问题而倒闭。更广泛地说,企业只要用短期资金进行长期投资,就让自己面临风险。
A lack of liquidity can be problematic even if a company is solvent. Liquidity is the money a company needs to meet its short-term obligations. Solvency reflects a company’s ability to meet it long-term obligations. A run on the bank is an example where a solvent institution can fail because of a liquidity problem. More broadly, a business puts itself at risk any time it uses short-term funding for long-term investment.
彭博社的优秀专栏作家马特·莱文(Matt Levine)举了一个银行的例子:这家银行有 100 美元的健康住房抵押贷款未结清,20 美元现金,以及 100 美元存款。银行是具备偿付能力的,因为其资产——抵押贷款和现金——大于其负债,即存款。但是,这家银行没有足够的流动性来应对所有储户同时出现要求取回资金的情况。这家银行具有偿付能力,但缺乏流动性。
Matt Levine, the excellent columnist at Bloomberg, provides an example of a bank with $100 of healthy mortgage loans outstanding, $20 in cash, and $100 in deposits. The bank is solvent as its assets, mortgages and cash, are greater than its liability, deposits. But the bank does not have the liquidity to accommodate the case where all of the depositors show up at the same time to get their money back. The bank is solvent but not liquid. 23
联邦存款保险公司(FDIC)为存款提供保险,这样储户就不必担心拿不回钱,从而遏制了银行挤兑的风险。但许多其他企业也存在资金错配问题,这种错配足以让本有偿付能力的企业走向覆灭。
The Federal Deposit Insurance Corporation (FDIC) insures deposits so that depositors do not have to worry about getting their money back, quelling the risk of bank runs. But plenty of other businesses have a financing mismatch that can lead to the demise of businesses that are solvent.
管理层是否对挑战保持清醒?最后,你想要的是一个明白自身面临何种挑战、并愿意采取恰当行动来维护并最终提升业务价值的管理团队。
Is Management Clear-Eyed about the Challenges? Finally, you want a management team that understands whatever challenges it faces and is willing to take appropriate action to preserve and ultimately enhance the value of the operations.
安然公司(一家主要以能源和大宗商品为主业的企业)的几位高管,在 2001 年提交破产申请之前,对内外部关于其业务质量的质疑置若罔闻。24 迈向复苏的第一步,是承认企业所面临的障碍。
Some senior executives at Enron Corporation, primarily an energy and commodities company, ignored internal and external questions about the quality of the business just prior to its bankruptcy filing in 2001.24 The first step in the path to recovery is acknowledgement of the hurdles the business faces.
Conclusion
Conclusion
长期投资者需要了解回撤的模式,并准备好在其不可避免地到来时面对它们。最优秀的投资者和股票都会经历大幅回撤,这可以被视为长期经营中的一种成本。
Long-term investors need to be aware of the pattern of drawdowns and be prepared to face them when they inevitably occur. The best investors and stocks suffer through large drawdowns, which can be considered a cost of doing business over the long haul.
我们样本中 6500 只股票从 1985 年至 2024 年的中位数回撤幅度为 85%,从峰值到谷底历时 2.5 年。超过一半的股票从未恢复到此前的最高点。
The median drawdown for the 6,500 stocks in our sample from 1985-2024 was 85 percent and took 2.5 years from peak to trough. More than one-half of all stocks never recover to their prior highs.
相较于较小幅度的回撤,较大幅度的回撤平均而言发生的间隔时间更长、恢复到前一个峰值的频率更低,但从低点反弹后仍能带来可观的回报。各类回撤之后的反弹都存在显著偏态,这意味着部分个股的表现远超同类股票。因此,反弹的平均收益率高于中位数收益率。
Relative to smaller drawdowns, larger drawdowns, on average, take longer to occur, recover to the previous peak less often, and yet can provide attractive returns off the lows. Recoveries from drawdowns of all sizes have significant skewness, which means some stocks do extremely well relative to the pack. As a result, average returns from rebounds are higher than median returns.
一位能准确预知未来五年回报最高的股票、并以此构建投资组合的投资者,途中依然会经历大幅回撤。事实上,这个“预见型组合”在某个五年区间内曾遭遇 76% 的回撤。这凸显了专业投资者应对回撤之难。
An investor who had the perfect foresight to create a portfolio of the stocks with the highest returns in the next five years would still see substantial drawdowns along the way. Indeed, one five-year stretch of the foresight portfolio had a 76 percent drawdown. This underscores how hard it is for professionals to manage through drawdowns.
共同基金的结果也呈现出类似模式。虽然下跌的绝对幅度小于个股,但截至 2024 年的 25 年间,排名前 20 的基金平均跌幅为 60%。
Mutual fund results follow a similar pattern. While the absolute levels of drawdowns were less than those of individual stocks, the average drawdown for the top 20 funds for the 25 years through 2024 was 60 percent.
这些基金随后产生了显著的超额回报。
These funds subsequently produced substantial excess returns.
我们研究了英伟达和 Foot Locker 的案例。两只股票都曾回撤约 90%,但英伟达最终成为截至 2024 年的 20 年间标普 500 指数中表现最好的股票,而 Foot Locker 则同意以峰值股价的 30% 被收购。这两个案例在一定程度上对比了周期性衰退与结构性衰退之间的差异。
We examined case studies for NVIDIA and Foot Locker. Both stocks had drawdowns of about 90 percent, but NVIDIA went on to be the best performing stock in the S&P 500 for the 20 years ended in 2024 and Foot Locker agreed to be acquired at 30 percent of its peak price. In part, the cases contrast cyclical versus secular causes of decline.
学术研究表明,近期表现糟糕的股票(输家)比表现良好的股票(赢家)能带来更高回报。超调假说对此解释道:投资者往往将价格推高至超越其内在价值。
Academic research shows that stocks that have done poorly in the recent past (losers) produce better returns than the stocks that have fared well (winners). This is explained by the overreaction hypothesis, which suggests that investors push prices beyond their intrinsic value.
仔细审视落败组的结果会发现,中位数的表现很差,但平均值却被少数几只异常值拉高了。有些投资者确实喜欢在股价下跌时加仓自己持有的股票。这样做降低了他们的参照点,也减轻了遭受损失厌恶的可能性。
A closer examination of results for the loser portfolio shows that the median stock does poorly but that the average is pulled up by a handful of outliers. Some investors do like to buy more of a stock they own that is down. This lowers their reference point and mitigates the likelihood of suffering from loss aversion.
试图抄底是傻瓜才干的事。但我们还是提供了一些定性层面的考量,来判断是否值得参与反弹。这些考量包括:评估下跌是由周期性因素还是结构性因素引发;分析的基本单元是否依然可行;投资的切入时机是否过于集中;公司的财务实力和持续经营能力如何;是否有必要时的融资渠道;以及管理层是否在直面挑战。
Trying to pick a bottom is a fool’s errand. But we offer some qualitative considerations for whether it makes sense to play a rebound. These include an assessment of whether cyclical or secular factors induced the drawdown, whether the basic unit of analysis is viable, how lumpy investments are, the financial strength and staying power of the company, whether there is access to capital if need be, and whether management is dealing with the challenges head-on.
注释
1 “查理·芒格:繁荣与萧条是常态”,BBC 新闻,2009 年 10 月 26 日。
Endnotes 1 “Charlie Munger: Boom and Bust Is Normal,” BBC News, October 26, 2009.
沃伦·E·巴菲特,“格雷厄姆-多德都市的超级投资者”,《赫尔墨斯:哥伦比亚商学院杂志》
2 Warren E. Buffett, “The Superinvestors of Graham-and-Doddsville,” Hermes: The Columbia Business School
Magazine, Fall 1984, 4-15.
Magazine, Fall 1984, 4-15.
3 亨德里克·贝塞姆宾德,《股票表现是否优于国债?》,《金融经济学杂志》,第 129 卷,第
3 Hendrik Bessembinder, “Do Stocks Outperform Treasury Bills?” Journal of Financial Economics, Vol. 129, No.
2018 年 9 月 3 日,第 440-457 页。更新数据请参阅:https://wpcarey.asu.edu/department-finance/faculty-research/do-stocks-outperform-treasury-bills
3, September 2018, 440-457. For updated data see: https://wpcarey.asu.edu/department-finance/faculty-research/do-stocks-outperform-treasury-bills.
我们的大部分附表数据都覆盖到 2024 年以后。附表 1 至 6 的数据截至 2025 年 1 月 31 日,而
4 Our data go beyond 2024 for most of our exhibits. The data are through January 31, 2025 for exhibits 1-6 and
11 号文件,以及针对附件 7 至 10 和 12 至 13,研究延伸至 2025 年 4 月 11 日。将研究期限延长至 2024 年底之后,使我们能够纳入许多在 2020 年 3 月及 4 月初遭遇最大回撤后、受新冠冲击严重的股票,并覆盖其后整整 60 个月的表现区间。
11, and through April 11, 2025 for exhibits 7-10 and 12-13. Extending the study beyond year-end 2024 allowed us to include many stocks that were hit hard by COVID for the full 60 months following their maximum drawdowns in March and early April 2020.
5 预期收益即是标普 500 指数的股东总回报,该指数追踪了 500 家大型公司的股票。
5 The expected return is the TSR of the S&P 500, an index that tracks the stocks of 500 large companies in the
在美国,再乘以该股票的贝塔值。我们使用 FactSet 通过过去 60 个月的月度回报来计算贝塔。
U.S., times the stock’s beta. We use FactSet to measure beta, using monthly returns for the prior 60 months.
Beta 是基于回归分析的最佳拟合线的斜率,其中标普 500 指数的价格回报作为自变量(x 轴),每只股票的价格回报作为因变量(y 轴)。我们对异常回报的计算取决于最大回撤的起始日期,因为 FactSet 中提供了标普 500 指数的月度总回报数据。1992 年之前,我们对股票和标普 500 指数均使用价格回报;1992 年起,我们对两者均使用总股东回报(TSR)。
Beta is the slope of the best-fit line based on a regression analysis with the S&P 500’s price returns as the independent variable (x-axis) and each stock’s price returns as the dependent variable (y-axis). Our calculation of abnormal returns depends on the starting date of the maximum drawdown due to the availability of monthly total returns for the S&P 500 in FactSet. Prior to 1992 we use price returns for both the stock and the S&P 500, and from 1992-on we use TSRs for both.
6 该样本包含所有最大回撤介于 -74.500% 至 -75.499% 之间的股票。 7 韦斯利·格雷,《即使上帝也会被炒鱿鱼——主动投资者的命运》,Alpha Architect,2016 年 2 月 2 日(更新版)
6 The sample includes all stocks with a maximum drawdown between minus 74.500% and minus 75.499%. 7 Wesley Gray, “Even God Would Get Fired as an Active Investor,” Alpha Architect, February 2, 2016 (updated
on June 14, 2017).
on June 14, 2017).
8 “迪克体育用品(DICK'S Sporting Goods)收购富乐客(Foot Locker),打造全球体育零售行业领导者,”5 月
8 “DICK'S Sporting Goods to Acquire Foot Locker to Create a Global Leader in the Sports Retail Industry,” May
15, 2025. 参见 https://investors.dicks.com/news/news-details/2025/DICKS-Sporting-Goods-to-Acquire-Foot-Locker-to-Create-a-Global-Leader-in-the-Sports-Retail-Industry/default.aspx.
15, 2025. See https://investors.dicks.com/news/news-details/2025/DICKS-Sporting-Goods-to-Acquire-Foot-Locker-to-Create-a-Global-Leader-in-the-Sports-Retail-Industry/default.aspx.
9 西玛·阿米尼、巴尔托什·盖布卡、罗伯特·哈德森与凯文·基西,《国际文献综述》载于
9 Shima Amini, Bartosz Gebka, Robert Hudson, and Kevin Keasey, “A Review of the International Literature on
“基于大幅前期价格变动的股票价格短期可预测性:微观结构、行为与风险相关解释”,《国际金融分析评论》,第 26 卷,2013 年 1 月,第 1-17 页。
the Short Term Predictability of Stock Prices Conditional on Large Prior Price Changes: Microstructure, Behavioral and Risk Related Explanations,” International Review of Financial Analysis, Vol. 26, January 2013, 1-17.
10 Werner F. M. De Bondt and Richard Thaler,“Does the Stock Market Overreact?” Journal of Finance,Vol. 40,
10 Werner F. M. De Bondt and Richard Thaler, “Does the Stock Market Overreact?” Journal of Finance, Vol. 40,
No. 3, July 1985, 793-805.
No. 3, July 1985, 793-805.
11 Antti Petajisto,“集中持股表现不佳,”工作论文,2023 年 6 月 30 日。 12 Henrik Bessembinder,“极端股票市场表现者,第一部分:预期会有回撤,”工作论文,
11 Antti Petajisto, “Underperformance of Concentrated Stock Positions,” Working Paper, June 30, 2023. 12 Henrik Bessembinder, “Extreme Stock Market Performers, Part I: Expect Some Drawdowns,” Working Paper,
July 2020.
July 2020.
13 __。“极端股市表现者,第四部分:可观察特征能否预测结果?”
13 _____., “Extreme Stock Market Performers, Part IV: Can Observable Characteristics Forecast Outcomes?”
工作论文,2020 年 7 月。
Working Paper, July 2020.
米哈尔·安·斯特拉希勒维茨、特伦斯·奥迪恩和布拉德·M·巴伯,《一朝被蛇咬,十年怕井绳:幼稚的学习如何,》
14 Michal Ann Strahilevitz, Terrance Odean, and Brad M. Barber, “Once Burned, Twice Shy: How Naive Learning,
“反事实与后悔影响先前售出股票的再次购买行为”,《营销研究期刊》,第 48 卷,SPL 特刊,2011 年 2 月,第 S102 - S120 页。
Counterfactuals, and Regret Affect the Repurchase of Stocks Previously Sold,” Journal of Marketing Research, Vol. 48, No. SPL, February 2011, S102 - S120.
15 贾森·茨威格,《比尔·米勒:运气与它何干?》,《金钱》杂志,2007 年 7 月 18 日。持相反观点者,
15 Jason Zweig, “Bill Miller: What’s Luck Got to Do With It?” Money Magazine, July 18 2007. For a counter view,
保罗·都铎·琼斯(Paul Tudor Jones)是一位非常成功的投资人,他办公桌上摆着一块牌子,上面写着“亏损者摊平亏损”。见迈克尔·科维尔(Michael Covel)所著《趋势跟踪》一书中“保罗·都铎·琼斯:亏损者摊平亏损”一文,2009 年 2 月出版。这反映出两人投资策略上的差异(米勒是价值投资者,都铎·琼斯是趋势跟踪者)。股票上涨时,价值投资者倾向于卖出,趋势跟踪者倾向于买入。股票下跌时,价值投资者倾向于买入,趋势跟踪者倾向于卖出。
Paul Tudor Jones, a very successful investor, had a sign by his desk that said, “Losers Average Losers.” See Michael Covel, “Paul Tudor Jones: Losers Average Losers,” Trend Following, February 2009. This reflects the difference in their investment strategies (Miller is a value investor and Tudor Jones a trend follower). When a stock goes up value investors tend to sell and trend followers tend to buy. When a stock goes down value investors tend to buy and trend followers tend to sell.
16 伯纳德·M·巴鲁克,《巴鲁克:我自己的故事》(纽约:亨利·霍尔特出版社,1957 年),第 229 页。
16 Bernard M. Baruch, Baruch: My Own Story (New York: Henry Holt, 1957), 229.
17 年,杰弗里·L·弗尔曼(Jeffrey L. Furman)与安妮塔·M·麦加汉(Anita M. McGahan)合著,《转型》,《管理决策经济学》,第 23 卷,第 4–5 期。
17 Jeffrey L. Furman and Anita M. McGahan, “Turnarounds,” Managerial and Decision Economics, Vol. 23, Nos.
4-5, June-August 2002, 283-300.
4-5, June-August 2002, 283-300.
18 迈克尔·J·莫布森,《比你所知的更多:在非常规之处寻找金融智慧》(更新版)
18 Michael J. Mauboussin, More Than You Know: Finding Financial Wisdom in Unconventional Places—Updated
(纽约:哥伦比亚商学院出版社,2008 年),第 165-170 页。
and Revised (New York: Columbia Business School Publishing, 2008), 165-170.
丹尼尔·M·麦卡锡、彼得·S·费德和布鲁斯·G·S·哈迪合著,《使用……评估订阅制企业的价值》
19 Daniel M. McCarthy, Peter S. Fader, and Bruce G.S. Hardie, “Valuing Subscription-Based Businesses Using
“公开披露的客户数据”,《营销学刊》,第 81 卷,第 1 期,2017 年 1 月,第 17-35 页。
Publicly Disclosed Customer Data,” Journal of Marketing, Vol. 81, No. 1, January 2017, 17-35.
20 “Shake Shack 发布 2024 年第四季度业务更新及长期目标”,2025 年 1 月 13 日。
20 “Shake Shack Provides Fourth Quarter 2024 Business Update and Long-Term Targets,” January 13, 2025.
详见 https://investor.shakeshack.com/press-releases/press-release-details/2025/Shake-Shack-Provides-Fourth -Quarter-2024-Business-Update-and-Long-Term-Targets/default.aspx。
See https://investor.shakeshack.com/press-releases/press-release-details/2025/Shake-Shack-Provides-Fourth -Quarter-2024-Business-Update-and-Long-Term-Targets/default.aspx.
21 Katie Tarasov,“台积电称美国首座先进芯片工厂‘几乎完全’赶上进度”,CNBC,12 月
21 Katie Tarasov, “TSMC says first advanced U.S. chip plant ‘dang near back’ on schedule,” CNBC, December
2024 年 12 月 13 日。详见 www.cnbc.com/2024/12/13/inside-tsmcs-new-chip-fab-where-apple-will-make-chips-in-the-us- .html。
13, 2024. See www.cnbc.com/2024/12/13/inside-tsmcs-new-chip-fab-where-apple-will-make-chips-in-the-us- .html.
22 John Y. Campbell, Jens Hilscher, and Jan Szilagyi,“预测财务困境及其绩效表现
22 John Y. Campbell, Jens Hilscher, and Jan Szilagyi, “Predicting Financial Distress and the Performance of
“困境股”,《投资管理杂志》,第 9 卷,第 2 期,2011 年第二季度,第 1-21 页。
Distressed Stocks,” Journal Of Investment Management, Vol. 9, No. 2, Second Quarter 2011, 1-21.
23 Matt Levine,“FTX 找到了钱,”彭博观点专栏:Money Stuff,2024 年 5 月 8 日。
23 Matt Levine, “FTX Found the Money,” Bloomberg Opinion: Money Stuff, May 8, 2024.
在 2001 年 4 月 17 日与分析师的电话会议上,时任安然公司首席执行官的杰夫·斯基林表示,
24 During a conference call with analysts on April 17, 2001, Jeff Skilling, then chief executive officer of Enron,
在一位分析师指出该公司是行业内唯一一家在发布盈利报告时未附资产负债表的公司后,该公司将分析师称为“混蛋”。
called an analyst an “a**hole” after he noted that the company was the only one in its industry that did not issue a balance sheet along with its earnings release.