the stock market cycle–where are we now?

As I wrote yesterday, stock market price-earnings multiples tend to contract in bad times and expand during good.  This is not only due to well-understood macroeconomic causes–the effect of higher/lower interest rates and falling/rising corporate profits–but also from psychological/emotional motivations rooted in fear and greed.

(An aside:  Charles McKay’s Extraordinary Popular Delusions and the Madness of Crowds (1841) and Charles Kindleberger’s Manias, Panics and Crashes (1978) are only two of the many books chronicling the power of fear and greed in financial markets.  In fact, the efficient markets theory taught in business schools, which denies fear and greed have any effect on the price of financial instruments, was formulated while one of the bigger stock market bubbles in US history, the “Nifty Fifty” years, and a subsequent vicious crash in 1973-74, were taking place outside the ivory tower.)

Where are we now?

My take:

2008-09  PEs contract severely and remain compressed until 2013

2013  PEs rebound, but only to remove this compression and restore a more typical relationship between the interest yield on bonds and the earnings yield (1/PE) on stocks.

today  The situation is a little more nuanced.  The bond/stock relationship in general remains much the way it has been for the past several years, with stocks looking, if anything, somewhat undervalued vs. bonds.  But it’s also now very clear that, unlike the situation since 2008, that interest rates are on an upward path, implying downward pressure on bond prices.

In past plain-vanilla situations like this, stocks have moved sideways while bonds declined, buoyed by an early business cycle surge in corporate profits.

Since last November’s presidential election, stocks have risen by 10%+.  This is unusual, in my view, because we’re not at the dawn of a new business cycle.  It comes from anticipation that the Trump administration will introduce profit-boosting fiscal stimulus and reforms.  The “Trump trade” has disappeared since the inauguration, however.  Our new chief executive has displayed all the reality show craziness of The Apprentice, but little of the business acumen claimed for the character Mr. Trump portrayed in the show–and which he asserts he exhibited in in his long (although bankruptcy-ridden) career in the family real estate business.

Interestingly, the stock market hasn’t weakened so far in response to this development.  Instead, two things have happened.  Overall market PE multiples have expanded.  Interest has also shifted away from business cycle sensitive stocks toward secular growth stocks and early stage “concept” firms like Tesla, where PEs have expanded significantly.  TSLA is up by 76% since the election and 57% so far this year–despite the administration’s efforts to promote fossil fuels.  So greed still rules fear.  But animal spirits are no longer focused on beneficiaries of action from Washington.  They’re more amorphous–and speculative, as I see it.

Personally, I don’t think we’re at or near a speculative peak.  Of course, as a growth stock investor, and given my own temperament, I’m not going to be the first to know.  It does seem to me, however, that the sideways movement we’ve seen in the S&P since March tells us we are at limits of where the market can go without concrete economic positives, whether they be surprising strength from abroad or the hoped-for end to dysfunction in Washington.


discounting and the stock market cycle

stock market influences


To a substantial degree, stock prices are driven by the earnings performance of the companies whose securities are publicly traded.  But profit levels and potential profit gains aren’t the only factor.  Stock prices are also influenced by investor perceptions of the risk of owning stocks, by alternating emotions of fear and greed, that is, that are best expressed quantitatively in the relationship between the interest yield on government bonds and the earnings yield (1/PE) on stocks.

discounting:  fear vs. greed

Stock prices typically anticipate or “discount” future earnings.  But how far investors are willing to look forward is also a business cycle function of the alternating emotions of fear and greed.

Putting this relationship in its simplest form:

–at market bottoms investors are typically unwilling to discount in current prices any future good news.  As confidence builds, investors are progressively willing to factor in more and more of the expected future.

–in what I would call a normal market, toward the middle of each calendar year investors begin to discount expectations for earnings in the following year.

–at speculative tops, investors are routinely driving stock prices higher by discounting earnings from two or three years hence.  This, even though there’s no evidence that even professional analysts have much of a clue about how earnings will play out that far in the future.

(extreme) examples

Look back to the dark days of 2008-09.  During the financial crisis, S&P 500 earnings fell by 28% from their 2007 level.  The S&P 500 index, however, plunged by a tiny bit less than 50% from its July 2007 high to its March 2009 low.

In 2013, on the other hand, we can see the reverse phenomenon.   S&P 500 earnings rose by 5% that year.  The index itself soared by 30%, however.  What happened?   Stock market investors–after a four-year (!!) period of extreme caution and an almost exclusive focus on bonds–began to factor the possibility of future earnings gains into stock prices once again.  This was, I think, the market finally returning to normal–something that begins to happens within twelve months of the bottom in a garden-variety recession.

Where are we now in the fear/greed cycle?

More tomorrow.