Party Like It’s 1992?

By Lance Roberts | September 24, 2018

Last week, Mark Hulbert warned of an indicator that hasn’t been this inflated since the “” bubble. To wit:

“It’s been more than 25 years since the stock market’s long-term trailing return was as low as it is today. Since the top of the internet bubble in March 2000, the S&P 500 has produced a 1.4% annualized return after adjusting for both dividends and inflation. “

Whoa! How can that be given the market just set a record for the “longest bull market” in U.S. history?

This is a point that is lost on many investors who have only witnessed one half of a full market cycle. It is also the very essence of Warren Buffett’s most basic investment lesson:

“Price is what you pay. Value is what you get.”

Over the last 147-years of market history, there have only been five (5), relatively short periods, in history where the entirety of market “gains” were made. The rest of the time, the market was simply getting back to even.

Where you start your investing journey has everything to do with outcomes. Warren Buffett, for example, launched Berkshire Hathaway when valuations, and markets, were becoming historically undervalued. If Buffett had launched his firm in 2000, or even today, his “fame and fortune” would likely be drastically different.

Timing, as they say, is everything.

It is also worth noting, as shown below, that valuations clearly run in cycles over time. The current evolution of valuations has been extended longer than previous cycles due to 30-years of falling interest rates, massive increases in debt and leverage, unprecedented amounts of artificial stimulus, and government spending.

This was a point I discussed last week:

“There are two important things to consider with respect to the chart below.

  1. The shift higher in MEDIAN valuations was a function of falling economic growth and inflationary pressures.
  2. Higher prices were facilitated by increasing levels of leverage and debt, which eroded economic growth. “

But with returns low over the last 25-years, future returns should be significantly higher. Right?

Not necessarily. As Mark noted:

“Your conclusion from this sobering factoid depends on whether you see the glass as half-full or half-empty. The ‘half-full’ camp calls attention to what happened to stocks in the years after 1992, when stocks’ trailing two-decade return regressed to the mean — and then some: equities skyrocketed, elevating their trailing 18.5 year inflation-adjusted dividend-adjusted return to 11% annualized.

This optimistic view is the most pervasive. Return estimates for the S&P 500 have steadily risen in recent months as earnings have been buoyed by massive amounts of share buybacks and tax cuts.

With earnings rising, what’s not to love?

I get it.

But I disagree, and here’s why.

Throughout history, there is an undeniable link between valuation and return. More importantly, it is the expansion, or contraction, in valuations which are directly tied to the cycles of the market. When investors are willing to “pay up” for a future stream of cash flows, prices rise. When expectations for future cash flows decline, so do prices.

For those expecting a repeat of the post-1992 period, they are likely to be disappointed. As shown, in 1992, the deviation from the long-term median price/earnings ratio (using Shiller’s CAPE) was just below 0%. This gave investors plenty of room to expand valuations as inflation and interest rates fell, consumer and government debts surged, and the general masses swept into the “Wall Street Casino.” 

Today, valuations are at the second highest level in history. Despite the massive surge in earnings due to tax cuts – inflation and interest rates are low, revenue growth is weak as consumers, government, and corporations are fully leveraged, and households are “all in” the equity pool.

This is an important point which should not be overlooked.

The bullish premise has been that since tax cuts will cause a surge in earnings which we reduce valuations back to their long-term average. However, such is true as long as prices don’t increase during the period earnings are rising. But such as NOT been the case. Currently, the market has continued to “price in” those earnings increases keeping valuations elevated. 

As noted by Mark:

“Unfortunately, the CAPE today is back to within shouting distance of where it stood at the top of the internet bubble. It reached 44.2 then, and is 33.2 today. At no time in U.S. history other than the internet bubble has the CAPE been as high as it is now.”


It is not surprising that during periods of valuation expansion that investors eventually come to the conclusion that “this time is different.” The argument goes something like this:

“Sure, the CAPE ratio is elevated but had you sold, you would have missed out on this booming bull market.”

That statement is 100% true.

However, it grossly misunderstands the “value” of “valuations.” 

Valuations are not, and have never been, useful as a market timing indicator. Valuations should not be used as a “buy” or “sell” indicator in a portfolio management process.

What valuations do provide is a very clear understanding of what future expected returns will be over the next 10-20 years. Bill Hester wrote a very good note in this regard in response to critics of Shiller’s CAPE ratio and future annualized returns:

We feel no particular obligation defend the CAPE ratio. It has a strong long-term relationship to subsequent 10-year market returns. And it’s only one of numerous valuation indicators that we use in our work – many which are considerably more reliable. All of these valuation indicators – particularly when record-high profit margins are accounted for – are sending the same message: The market is steeply overvalued, leaving investors with the prospect of low, single-digit long-term expected returns.

It is also the same over 20-year periods even on a rolling 20-year real total-return basis.

“Even on a 20-year real total return basis, there was a negative return period. But while the three other periods were not negative after including dividends, when it comes to saving for retirement, a 20-year period of 1% returns isn’t much different from zero.”

There is also a reasonable argument that due to the “speed of movement” in the financial markets, a shortening of business cycles, changes to accounting rules, buyback activity, and increased liquidity, there is a “duration mismatch” between Shiller’s 10-year CAPE and the financial markets currently.

Therefore, in order to compensate for the potential “duration mismatch” of a faster moving market environment, I recalculated the CAPE ratio using a 5-year average as shown in the chart below.

The high correlation between the movements of the CAPE-5 and the S&P 500 index shouldn’t be a surprise. However, notice that prior to 1950 the movements of valuations were more coincident with the overall index as price movement was a primary driver of the valuation metric. As earnings growth began to advance much more quickly post-1950, price movement became less of a dominating factor. Therefore, you can see that the CAPE-5 ratio began to lead overall price changes.

A key “warning” for investors, since 1950, has been a decline in the CAPE-5 ratio which has tended to lead price declines in the overall market. The two most recent declines in the CAPE-5 also correlated with drops in the market in 2015-2016 and the beginning of 2018.

To get a better understanding of where valuations are currently relative to past history, and why this is likely NOT 1992, we can look at the deviation between current valuation levels and the long-term average. 

The importance of deviation is crucial to understand. In order for there to be an “average,” valuations had to be both above and below that “average” over history. These “averages” provide a gravitational pull on valuations over time which is why the further the deviation is away from the “average,” the greater the eventual “mean reversion” will be.

The first chart below is the percentage deviation of the CAPE-5 ratio from its long-term average going back to 1900.

Currently, the 76.15% deviation above the long-term CAPE-5 average of 15.86x earnings puts valuations at levels only witnessed two (2) other times in history – 1929 and 2000. As stated above, while it is hoped “this time will be different,” which were the same words uttered during each of the two previous periods, you can clearly see that the eventual outcomes were much less optimal.

However, as noted, the changes that have occurred Post-WWII in terms of economic prosperity, changes in operational capacity and productivity warrant a look at just the period from 1944-present.

Again, as with the long-term view above, the current deviation is 61.8% above the Post-WWII CAPE-5 average of 17.27x earnings. Such a level of deviation has only been witnessed one other time previously over the last 70 years as we headed into the “” peak. Again, as with the long-term view above, the resulting “reversion” was not kind to investors.

Is this a better measure than Shiller’s CAPE-10 ratio?

Maybe, as it adjusts more quickly to a faster moving marketplace. However, I want to reiterate that neither the Shiller’s CAPE-10 ratio or the modified CAPE-5 ratio were ever meant to be “market timing” indicators.

Since valuations determine forward returns, the sole purpose is to denote periods which carry exceptionally high levels of investment risk and resulted in exceptionally poor levels of future returns.

Currently, valuation measures are clearly warning the future market returns are going to be substantially lower than they have been over the past ten years. Therefore, if you are expecting the markets to crank out 10% annualized returns over the next 10 years for you to meet your retirement goals, it is likely that you are going to be very disappointed.

Does that mean you should be all in cash today? Of course, not.

However, it does suggest that a more cautious stance to equity allocations and increased risk management will likely offset much of the next “reversion” when it occurs.

My client’s have only two objectives:

  1. Protect investment capital from major market reversions,  and;
  2. Meet investment returns anchored to retirement planning projections.

Not paying attention to rising investment risks, or adjusting for lower expected future returns, are detrimental to both of those objectives.

Or, you can just hope it all works out.

For 80% of Americans, it just simply hasn’t been the case.

Talk with an Advisor & Planner Today!


Lance Roberts is a Chief Portfolio Strategist/Economist for RIA Advisors. He is also the host of “The Lance Roberts Podcast” and Chief Editor of the “Real Investment Advice” website and author of “Real Investment Daily” blog and “Real Investment Report“. Follow Lance on Facebook, Twitter, Linked-In and YouTube
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