在投資者眼里,5月中旬的大跌似乎突然讓股票變便宜了,基本面卻顯示這種想法大錯特錯。
5月19日,標準普爾500指數跌至3901點,達到年內低點,較新年前夜收盤點位下跌 18.1%。自2020年年中疫情高峰以來,大盤股股指標普500的市盈率首次跌破20至19.6,與2022年初昂貴的24相比大幅縮水。散戶和機構顯然感覺股市已經重新進入了低價區間,發起了一場小型買入潮,將標普指數在7個交易日內推高了近6%,徹底抹去了月中大幅下跌的痕跡,最終5月收盤4132點,與月初點位完全一致。那些一度大跌的知名公司中,出現反彈的包括奈飛(Netflix,漲幅7.7%)、蘋果(Apple,漲幅8.3%)、英偉達(Nvidia,漲幅9.4%)和亞馬遜(Amazon,漲幅12.2%)。
正如我上周文章中講到的(《從這些指標看,標普500指數還會大跌》),就在本輪最強勁的一波上漲之前,大盤股已經非常貴了。本輪反彈并未改變上述分析。這只是一個信號,預示著今后一段時間我們將看到大量類似的突然拉升,同時不斷聽到股市已經觸底的呼聲,但從更長的時間維度看,最終決定股市價格“均值回歸”的引力作用將不可避免地占據上風。
當前市場的樂觀情緒出現復蘇,因此有必要回顧一下數據。大盤股仍然非常貴,因此注定要么下跌,要么在扣除通脹后回饋低得可憐的收益率,根本原因在于:疫情恢復期的消費狂潮推動企業盈利迅速飆升,已經達到了泡沫的水平。如今,隨著沃爾瑪(Walmart)、塔吉特(Target)、亞馬遜、奈飛、英偉達和Snap等大公司紛紛公布令人失望的業績和/或預測,氣球開始漏氣了。
不過,在華爾街買方分析師的安撫下,一些投資者仍堅持認為,去年的巨額利潤或多或少為未來奠定了一個新的超高基礎。因此,他們沒有等到價格大幅降低至更加穩定的收益水平,事實上,收益水平的下降已經開始了,而且還將加速。我們在下文將介紹,今天嚴重的通脹率將在很大程度上幫助股價和收益恢復到值得一買的水平。
如果投資者試圖為今天的標普500指數計算出一個“合理的價值”,或者估算出該指數在六個月或一年后可能會穩定在什么位置,關鍵是要確定標普的收益何時會達到可以持續的穩定平臺期。在下文的分析中,筆者使用了若干經過了驗證的指標來計算這個數字。標普目前的估值與按照底層基本面計算出的價值之間的差距可能會讓你大吃一驚。
收益預期
從2017年底到2021年底,企業利潤經歷了一個多世紀以來最大幅度的四年增長——而且是從一個已經相當高的起點算起。標普500指數的每股收益從109.88美元躍升至197.87美元,漲幅達80%,年化收益為17%。而差不多同一時期,美國經濟增長了17.7%,這意味著,從本質上講,標普500指數成份股公司的利潤增速,是其銷售的商品和服務總量增長速度的4.5倍。值得注意的是,2021年的每股收益幾乎比疫情前2019年創下的紀錄再高出一半,而2019年本身就是一個超高收益的年份。去年第四季度,營業毛利達到了令人難以置信的13.4%,遠高于過去11年大約9.5%的中位數。
剛剛發布的《財富》500強榜單生動地說明了這一趨勢:2021年,上榜企業盈利1.8萬億美元,比2019年大幅增長50%以上。
可以想象,美國企業不可能保持這種超級豐厚的盈利水平。收益顯然需要調整,但它們會在哪里落地呢?耶魯大學經濟學家、諾貝爾獎得主羅伯特?希勒提出的周期調整市盈率(CAPE)是衡量每股收益是否“回歸均值”正常水平的一個很好的指標,“均值回歸”是公司利潤能夠與經濟同步增長的基礎。CAPE通過使用通脹調整后的5年平均每股收益來衡量股票的價格是偏低、偏高還是合理。這一公式會在盈利短暫激增(就像最近)、市盈率被人為壓低時提高其市盈率,也會將利潤短暫下滑時不可靠的虛高市盈率考慮在內。
按照CAPE修勻公式計算,截至5月底,標普500指數的10年平均收益為128.43美元。不過,這個數字需要調整才能和今天的每股收益做比較。CAPE會根據通脹標高過去的利潤,但不會計入超出消費者物價指數變化軌跡的“實際”增長。某學術背景深厚的知名投資公司的經驗做法是將席勒指數調高約10%,用以把“實際”因素計算在內。以8.75%的中間值計算,CAPE的“可持續”收益約為141美元。
這一數字仍比第四季度的198美元低26%。這意味著,每股收益在2019年底達到139美元的歷史高點時就已經有點過熱,本應趨于平緩,卻因為新冠經濟再創新高。
2021年,標普500指數的每股收益膨脹得過于明顯,就連幾乎總是過度樂觀的華爾街分析師也預測,第二季度的年度每股收益獎會下降。
2022年股市預測
2017年底,隨著公司利潤起飛,標普指數的市盈率達到24.3。接下來的四年見證了一個驚人的現象:每股收益上漲了90%,標普指數也呈現幾乎相同的漲幅。到去年新年前夜,市盈率幾乎沒有變化,為24.1。不過,即使分子代表的是平均利潤而不是較高的利潤,這也是一個相當高的數字。自1988年以來,標普500指數的市盈率中值為21.8,遠高于該基準指數一個多世紀以來16左右的平均水平。
5月31日,標普500指數收于4132點,隨著今年以來該指數跌幅超過13.3%,官方市盈率已降至21。這個略低于平均市盈率的數字可能會讓股票看起來有些便宜。但需要再次強調,因為分母代表的利潤過高,這個數字是有水分的。
我們可以用席勒收益數據(在對“實際”收益進行向上調整后)和過去33年的平均市盈率,對標普指數的公允價值做出合理預測。如果用21.8倍的市盈率乘以141美元的每股收益,那么標普500的合理點位應該為3080。這個數字比5月31日的收盤價低了25%。情況很清楚了:標普指數仍盤旋在一個大氣阱上方。
每股收益減少近四分之一(最重要的原因是確立了遠低于當前水平的公允價值)看上去似乎有些極端。但事實并非如此。按141美元計算,每股收益仍將比2017年底高出28%,相當于年均增長6%。而2017年底的營業利潤率已經提高到了10.3%。
按照約3100點的公允價值計算,標普指數仍將接近2019年度大幅上漲數年后打破紀錄的水平,較2017年初上漲38%。
降低25%甚至也不算特別悲觀。在這種情況下,市盈率將穩定在接近22,以歷史標準衡量,這是一個很高的數字。只有當市場繼續受益于極低的實際利率時,這個數字才會這么高。過去10年,正是超低的實際利率推動了市盈率增長。如果美聯儲無法迅速遏制通脹,市盈率也會低很多。快速上漲且不穩定的CPI會令投資者感到不安,擔心美聯儲需要更嚴厲地打壓物價,從而導致嚴重的經濟衰退。為求安慰,他們會要求超高的“股票風險溢價”,即股票相對于無風險債券的額外預期回報,作為對股市未來坎坷走勢的補償。只有當股價下跌時,風險溢價緩沖才會更大。無論是持續的高通脹還是實際利率恢復至2%以上,都將對市盈率造成沖擊,使股市跳水來得更快更陡。
再一次地,我們在很大程度上需要通脹來重塑股票估值,帶來買入籌碼。根據筆者的計算,如果未來兩年CPI年化增長率為7%,而官方公布的美元利潤保持不變,按標普指數目前的水平計算,到2024年年中,股市仍將被高估10%。因此,很有可能,如果擠掉所有的水分,未來兩年的收益將停滯不前,到2024年年中,標普指數將降至3720左右,比今天的點位低10%。
我們甚至沒有算上可能會出現的經濟衰退,衰退將使企業利潤遠遠低于已經大幅削減的可靠數據。股市為數不多的確定性之一是,其驅動因素最終會回歸或接近傳統均值,受制于整體經濟增長和競爭等因素,這些因素決定了公司盈利能力的上限。股市會再次繁榮。但計算結果顯示,股價還需要大幅下跌,投資者才能真正擁有買入機會。(財富中文網)
譯者:Agatha
在投資者眼里,5月中旬的大跌似乎突然讓股票變便宜了,基本面卻顯示這種想法大錯特錯。
5月19日,標準普爾500指數跌至3901點,達到年內低點,較新年前夜收盤點位下跌 18.1%。自2020年年中疫情高峰以來,大盤股股指標普500的市盈率首次跌破20至19.6,與2022年初昂貴的24相比大幅縮水。散戶和機構顯然感覺股市已經重新進入了低價區間,發起了一場小型買入潮,將標普指數在7個交易日內推高了近6%,徹底抹去了月中大幅下跌的痕跡,最終5月收盤4132點,與月初點位完全一致。那些一度大跌的知名公司中,出現反彈的包括奈飛(Netflix,漲幅7.7%)、蘋果(Apple,漲幅8.3%)、英偉達(Nvidia,漲幅9.4%)和亞馬遜(Amazon,漲幅12.2%)。
正如我上周文章中講到的(《從這些指標看,標普500指數還會大跌》),就在本輪最強勁的一波上漲之前,大盤股已經非常貴了。本輪反彈并未改變上述分析。這只是一個信號,預示著今后一段時間我們將看到大量類似的突然拉升,同時不斷聽到股市已經觸底的呼聲,但從更長的時間維度看,最終決定股市價格“均值回歸”的引力作用將不可避免地占據上風。
當前市場的樂觀情緒出現復蘇,因此有必要回顧一下數據。大盤股仍然非常貴,因此注定要么下跌,要么在扣除通脹后回饋低得可憐的收益率,根本原因在于:疫情恢復期的消費狂潮推動企業盈利迅速飆升,已經達到了泡沫的水平。如今,隨著沃爾瑪(Walmart)、塔吉特(Target)、亞馬遜、奈飛、英偉達和Snap等大公司紛紛公布令人失望的業績和/或預測,氣球開始漏氣了。
不過,在華爾街買方分析師的安撫下,一些投資者仍堅持認為,去年的巨額利潤或多或少為未來奠定了一個新的超高基礎。因此,他們沒有等到價格大幅降低至更加穩定的收益水平,事實上,收益水平的下降已經開始了,而且還將加速。我們在下文將介紹,今天嚴重的通脹率將在很大程度上幫助股價和收益恢復到值得一買的水平。
如果投資者試圖為今天的標普500指數計算出一個“合理的價值”,或者估算出該指數在六個月或一年后可能會穩定在什么位置,關鍵是要確定標普的收益何時會達到可以持續的穩定平臺期。在下文的分析中,筆者使用了若干經過了驗證的指標來計算這個數字。標普目前的估值與按照底層基本面計算出的價值之間的差距可能會讓你大吃一驚。
收益預期
從2017年底到2021年底,企業利潤經歷了一個多世紀以來最大幅度的四年增長——而且是從一個已經相當高的起點算起。標普500指數的每股收益從109.88美元躍升至197.87美元,漲幅達80%,年化收益為17%。而差不多同一時期,美國經濟增長了17.7%,這意味著,從本質上講,標普500指數成份股公司的利潤增速,是其銷售的商品和服務總量增長速度的4.5倍。值得注意的是,2021年的每股收益幾乎比疫情前2019年創下的紀錄再高出一半,而2019年本身就是一個超高收益的年份。去年第四季度,營業毛利達到了令人難以置信的13.4%,遠高于過去11年大約9.5%的中位數。
剛剛發布的《財富》500強榜單生動地說明了這一趨勢:2021年,上榜企業盈利1.8萬億美元,比2019年大幅增長50%以上。
可以想象,美國企業不可能保持這種超級豐厚的盈利水平。收益顯然需要調整,但它們會在哪里落地呢?耶魯大學經濟學家、諾貝爾獎得主羅伯特?希勒提出的周期調整市盈率(CAPE)是衡量每股收益是否“回歸均值”正常水平的一個很好的指標,“均值回歸”是公司利潤能夠與經濟同步增長的基礎。CAPE通過使用通脹調整后的5年平均每股收益來衡量股票的價格是偏低、偏高還是合理。這一公式會在盈利短暫激增(就像最近)、市盈率被人為壓低時提高其市盈率,也會將利潤短暫下滑時不可靠的虛高市盈率考慮在內。
按照CAPE修勻公式計算,截至5月底,標普500指數的10年平均收益為128.43美元。不過,這個數字需要調整才能和今天的每股收益做比較。CAPE會根據通脹標高過去的利潤,但不會計入超出消費者物價指數變化軌跡的“實際”增長。某學術背景深厚的知名投資公司的經驗做法是將席勒指數調高約10%,用以把“實際”因素計算在內。以8.75%的中間值計算,CAPE的“可持續”收益約為141美元。
這一數字仍比第四季度的198美元低26%。這意味著,每股收益在2019年底達到139美元的歷史高點時就已經有點過熱,本應趨于平緩,卻因為新冠經濟再創新高。
2021年,標普500指數的每股收益膨脹得過于明顯,就連幾乎總是過度樂觀的華爾街分析師也預測,第二季度的年度每股收益獎會下降。
2022年股市預測
2017年底,隨著公司利潤起飛,標普指數的市盈率達到24.3。接下來的四年見證了一個驚人的現象:每股收益上漲了90%,標普指數也呈現幾乎相同的漲幅。到去年新年前夜,市盈率幾乎沒有變化,為24.1。不過,即使分子代表的是平均利潤而不是較高的利潤,這也是一個相當高的數字。自1988年以來,標普500指數的市盈率中值為21.8,遠高于該基準指數一個多世紀以來16左右的平均水平。
5月31日,標普500指數收于4132點,隨著今年以來該指數跌幅超過13.3%,官方市盈率已降至21。這個略低于平均市盈率的數字可能會讓股票看起來有些便宜。但需要再次強調,因為分母代表的利潤過高,這個數字是有水分的。
我們可以用席勒收益數據(在對“實際”收益進行向上調整后)和過去33年的平均市盈率,對標普指數的公允價值做出合理預測。如果用21.8倍的市盈率乘以141美元的每股收益,那么標普500的合理點位應該為3080。這個數字比5月31日的收盤價低了25%。情況很清楚了:標普指數仍盤旋在一個大氣阱上方。
每股收益減少近四分之一(最重要的原因是確立了遠低于當前水平的公允價值)看上去似乎有些極端。但事實并非如此。按141美元計算,每股收益仍將比2017年底高出28%,相當于年均增長6%。而2017年底的營業利潤率已經提高到了10.3%。
按照約3100點的公允價值計算,標普指數仍將接近2019年度大幅上漲數年后打破紀錄的水平,較2017年初上漲38%。
降低25%甚至也不算特別悲觀。在這種情況下,市盈率將穩定在接近22,以歷史標準衡量,這是一個很高的數字。只有當市場繼續受益于極低的實際利率時,這個數字才會這么高。過去10年,正是超低的實際利率推動了市盈率增長。如果美聯儲無法迅速遏制通脹,市盈率也會低很多。快速上漲且不穩定的CPI會令投資者感到不安,擔心美聯儲需要更嚴厲地打壓物價,從而導致嚴重的經濟衰退。為求安慰,他們會要求超高的“股票風險溢價”,即股票相對于無風險債券的額外預期回報,作為對股市未來坎坷走勢的補償。只有當股價下跌時,風險溢價緩沖才會更大。無論是持續的高通脹還是實際利率恢復至2%以上,都將對市盈率造成沖擊,使股市跳水來得更快更陡。
再一次地,我們在很大程度上需要通脹來重塑股票估值,帶來買入籌碼。根據筆者的計算,如果未來兩年CPI年化增長率為7%,而官方公布的美元利潤保持不變,按標普指數目前的水平計算,到2024年年中,股市仍將被高估10%。因此,很有可能,如果擠掉所有的水分,未來兩年的收益將停滯不前,到2024年年中,標普指數將降至3720左右,比今天的點位低10%。
我們甚至沒有算上可能會出現的經濟衰退,衰退將使企業利潤遠遠低于已經大幅削減的可靠數據。股市為數不多的確定性之一是,其驅動因素最終會回歸或接近傳統均值,受制于整體經濟增長和競爭等因素,這些因素決定了公司盈利能力的上限。股市會再次繁榮。但計算結果顯示,股價還需要大幅下跌,投資者才能真正擁有買入機會。(財富中文網)
譯者:Agatha
Investors are acting as if the selloff through mid-May suddenly made stocks cheap again. The fundamentals are screaming that they couldn’t be more wrong.
On May 19, the S&P 500 hit a low for the year of 3901, marking a drop since the New Year’s Eve close of 18.1%. For the first time since the COVID-ravaged days of mid-2020, the big cap index’s P/E fell below 20 to 19.6, a big shrink versus its rich reading of 24 at the start of 2022. Apparently sensing that equities had re-entered bargain territory, folks and funds embarked on a mini-buying spree, sending the S&P up by nearly 6% in seven trading days, and erasing the big mid-month drop to finish May at precisely the 4132 level where it started. Among the famous, beaten-down names that rebounded were Neflix (+7.7%), Apple (+8.3%), Nvidia (+9.4%), and Amazon (+12.2%).
As I reported last week (How much lower will the S&P fall? A lot according to these metrics), just before the strongest leg in the rally, big cap stocks were substantially overpriced. The snapback does little to change that assessment. It’s simply a sign that we’ll see plenty of these sudden spikes, along with calls that we’ve reached a bottom, while the gravitational force of “reversion to the mean” that always dictates prices in the longer horizon inevitably take charge.
Given the resurgence in optimism, it’s worth reviewing numbers. Big cap stocks are still extremely expensive, and hence destined to either fall or deliver poor inflation-adjusted returns, for a basic reason: Corporate earnings mushroomed to bubble proportions via the spending frenzy that raged in the comeback from the pandemic. Now the balloon is leaking air as a parade of big names announce disappointing results and/or forecasts, among them Walmart, Target, Amazon, Netflix, Nvidia, and Snap.
Still, some investors, reassured by Wall Street's buy-side analysts, are clinging to the view that last year's gigantic earnings have more or less set a new, super-elevated base for the future. Hence they're not slicing prices nearly enough to account for the sharp descent to much more stable earnings levels that's already underway and set to gather speed. As we’ll see, today’s heavy inflation will do a much of the work in restoring both prices and earnings to levels where they have room to rise.
For investors trying to figure out a "fair value" for today's S&P 500, and to estimate where the index is likely to settle in six months or a year, it's crucial to determine when S&P earnings will reach a plateau that assures staying power. In this analysis, I use a few tried-and-true metrics to establish that number. The distance between the current S&P valuation and what the underlying fundamentals say it's worth may shock you.
The earnings outlook
From the close of 2017 through the end of 2021, corporate profits enjoyed their biggest four-year rise—measured from an already reasonably high start—in more than a century. S&P 500 earnings per share jumped from $109.88 to $197.87, or 80%, garnering annualized gains of 17%. In the same roughly four year period, the U.S. economy expanded by 17.7%, meaning, in essence, that S&P 500 companies' profits outpaced the production of goods and services they were selling by four and a half times. It's notable that the 2021 EPS number was almost half-again higher than the record set in pre-COVID 2019, itself a banner year for earnings. In Q4 of last year, operating margins hit an incredible 13.4%, far above the median of around 9.5% over the past 11 years.
The just-published Fortune 500 ranking vividly illustrates the trend: For 2021, the members posted $1.8 trillion in earnings, a huge gain of over 50% in the total versus 2019.
Corporate America can't conceivably maintain that super-sumptuous level of profitability. Earnings clearly need to reset, but where will they land? An excellent yardstick for determining a normal "reversion to the mean" level for earnings per share, a footing from which profits can reasonably grow in tandem with the economy, is the cyclically adjusted price/earnings ratio (CAPE) developed by Yale economist and Nobel laureate Robert Shiller. The CAPE measures whether stocks are cheap, expensive, or reasonably priced by using a five-year average of earnings per share, adjusted for inflation. That formula raises PEs when they're artificially depressed by the kind of temporary earnings explosions we've seen recently (as well as accounting for unreliably inflated multiples when profits hit a short-lived slump).
At the end of May, the CAPE-smoothing formula puts 10-year earnings for the S&P 500, on average, at $128.43. That figure, however, requires an adjustment before it's compared with today's reported EPS. The CAPE marks up past profits to account for inflation, but not for "real" increases that exceed the trajectory for the Consumer Price Index. A rule of thumb used by a prominent investment firm that has strong academic grounding raises the Shiller number by about 10% to account for the "real" component. Taking the midpoint of 8.75%, the CAPE's "sustainable" earnings come to around $141.
That figure is still 26% lower than the Q4 reading of $198. It implies that EPS was already a bit overheated when it notched an all-time high of $139 at the end of 2019, and was poised to flatten before the COVID economy launched the moonshot.
In 2021, the S&P 500's earnings-per-share were so obviously inflated that even the almost-always overly optimistic Wall Street analysts are now predicting an annualized a decline in the annualized number for Q2.
2022 stock market predictions
At the end of 2017, just as profits took off, the S&P's price-to-earnings multiple stood at 24.3. The next four years witnessed an amazing phenomenon: EPS jumped 90%, and the S&P increased by an almost identical amount. By New Year's Eve of last year, the multiple had barely budged, to 24.1. Still, that would be a pretty high number, even if the numerator represented average rather than Brobdingnagian profits. The S&P's median P/E since 1988 is 21.8, which in turn is well above the average of around 16 when the benchmark index is measured for more than a century.
At the market close of 4132 on May 31, the official P/E had fallen to 21, compressed by the year-to-date fall of over 13.3% for the S&P. That slightly below average multiple might make stocks look somewhat cheap. But once again, it's swelled by a denominator of super-pumped profits.
We can arrive at a reasonable forecast of fair value for the S&P by deploying the Shiller earnings number (after our upward adjustment for "real" gains), and the average P/E over the past 33 years. A multiple of 21.8 applied to earnings per share of $141 would make the S&P reasonably priced at 3080. That's 25% below its close of on May 31. The basics are clear: The S&P is still hovering over a big air pocket.
A markdown in EPS by nearly one-quarter, the top factor is establishing a fair value well below today's levels, might seem extreme. But that's not the case. At $141, earnings would still be 28%, or 6% a year, higher than they were at the end of 2017. At that starting point, operating margins were already elevated at 10.3%.
At a fair value of around 3100, the S&P would still stand close to its then-record following years of outsized gains at the end of 2019, and up 38% from the beginning of 2017.
A fall of 25% isn't even particularly pessimistic. That scenario still projects that the market P/E will settle at almost 22, a high number by historic standards. It will only be that high if the markets continue to benefit from the extremely low real interest rates that have boosted PEs in the last decade. Multiples will also be far lower if the Federal Reserve fails in its campaign to quickly tame inflation. A fast-rising and volatile CPI vexes investors who fear the Fed will need to crack down even harder to tame raging prices, causing a severe recession. For comfort, they demand a super-fat "equity risk premium," the extra expected returns on stocks versus risk-free bonds, as compensation for the rough ride ahead for equities. The risk-premium cushion only gets bigger when stocks get cheaper. Either persistently high inflation or a return to 2%-plus real rates would hammer multiples, making stocks dive much faster and steeper.
Once again, look for inflation to do much of the work in restoring valuations to levels that once again make equities a good deal. According to my calculations, if the CPI rises at an annualized rate of 7% for the next two years, and official dollar profits stay the same, stocks would still be overpriced by 10% in mid-2024 at the S&P’s current level. So it’s highly possible that to ring out all the excesses, we’ll be looking at earnings that go nowhere for the next two years, and an S&P that by mid-2024 falls to around 3720 to stand 10% below to today’s levels.
And we're not even talking about a possible recession that would push corporate profits well below the already much-reduced number that's reliable. One of the stock market's few certainties is that its drivers eventually revert to the traditional norms and ratios, or close to them, governed by such forces as overall economic growth and competition that imposes a cap on profitability. Equities can thrive again. But the math shows that they'll have to fall a long way from here before investors will get a genuine buying opportunity.