Inside the Stock Market



Valuation of the Overall Stock Market (Apr 98)

April 20, 1998

I'm going to talk about the valuation of the overall stock market, however, before I get started, I want to make a few statements:


April 22, 1998

Investors buy stocks to make money rather it be through capital gains or dividends. For stocks to have capital gains or dividends the company must have earnings (make money). Not only do companies need to have earnings, but they need to grow their earnings (make more money in the future). To better understand, imagine investing in people and not in companies. There are two individuals, one is just starting medical school, and the other one is a high school graduate who is now working in construction (they both are 22 years old). The one in medical school is not making any money and even has a negative cash flow, the one in construction is making money and increasing their net worth. How a fundamental investor would look at these two as an investment may be: even though the one in medical school has no earnings, their potential to earn lots of money is higher, higher than that of the one in construction, the future doctor's stock may demand a premium over the construction worker's stock because of the "potential" for better earnings growth sometime in the future. The construction worker's stock may still demand a good price as long as they have good earnings and are growing their earnings at a good rate, say 10-25% a year.

Once the fundamental investor decides who they are going to invest in, they need to continually monitor, making sure that the investment is meeting certain criteria. The investor will analyze ratios, balance sheet, and even more subjective issues such as management, products, and competition. When the investment no longer meets specs (falls within the criteria outlined by the investor), the fundamental investor will sell. The specifications will vary, however, there will be times when an investment will no longer "fit in" to even the widest specs. It doesn't necessarily mean that the investment is no longer a good investment, but it will mean that the investment is no longer based on fundamentals, but on momentum (for my purposes I am assuming there are only two types of stock investing: 1) fundamental and 2) momentum).

This is what I think is happening to the overall stock market, it's turning into a momentum investment. No one can prove one way or another this point, but I can give you examples and let you judge for yourselves. Like I said earlier, the most important item that a fundamentalist wants is earnings and earnings growth. The best way to look at earnings and earnings growth is by analyzing trailing and forward 12 month PEs. If a stock is $10 a share and earns a dollar it has a P/E, where P = the price of the stock and E = the earnings of the stock for 1 year (4 quarters), of 10. This is a trailing PE because it is based are the last year's earnings. If we estimated the next year earnings were going to be $2 a share we would get a forward PE of 5, $10 share price divided by $2 of future earnings. Please note that the trailing PE of 10 is a known, true value, however, the forward PE of 5 is really only an estimate because it is based on an estimate, an estimate of next year's earnings.

Now let's look at some historical data on annual average PEs (not trailing or forward, but the annual average) and the CPI (inflation) and compare them to the present.

Note: in 1931 and 1932 the PE was not actually 0, but was NMF or what they call not meaningful, what it really means is that earnings were negative or losses. I don't know what the exact losses were.

I selected this period simply because it included the "Crash of 29." PEs prior to the crash were all less than 22 and even in the year after the crash 1930, the PE was still only 21.4. The CPI or inflation during this period was very good (2.4 through -1.9) until after the crash when there was severe deflation. The next period I want to look at is 1959 through 1965.

I selected this period because it's during an optimum inflation period. No inflation and no deflation. Wall Street loves to justify the extremely high current trailing PE of close to 28 by saying that's okay when inflation is so low. Well the fact is that stocks were either 50% undervalued during the period between 1959 and 1965 (optimim inflation and PEs around 18) or they are about 30% overvalued today (optimim inflation and PEs around 28). Since historically PEs have never been higher than 20-23 for an extended period of time, even during optimum inflation periods, I believe that the current stock market is overvalued by at least 15-20%.

Remember that overvalued and undervalued are fundamental terms. There is no reason why stock prices can't continue to go up even if there are not earnings now and in the future to support the increase in stock prices. But one thing you need to understand is that at these levels of stock prices and PEs the stock market is no longer based on fundamentals, but is based on momemtum.

One thing that could still make the current market a fundamental one and not a momemtum one is that earnings in the fext few quarters come in at fantastic levels. With fantastic earnings and the market staying at its current levels (9100 for the DOW and 1900 for NASDAQ) PEs would drop to "normal" levels. However, if the stock market continues to go up at greater than 10% per quarter, even superior earnings won't bring back "normal" PEs. Bottom line: the only way the stock market can be called a fundamental market is if stock prices stay about the same and earnings for the next few quarters are great. Any other case is going to point to the fact that the market is turning into a momentum market.

A question that you may be asking yourselves now is, what's the big deal, who cares if the stock market is based on fundamentals or momemtum? The answer is that a market based on fundamentals will be there for you in the future like you want it to be, for example, for your retirement. Markets based on momentum never last. No stock market ever maintains PEs of 40, 50, or 60. The classic case is Japan. When the Nikkei was at 20-25K in the late eighties, it started to become fundamentally overvalued, however, on momentum, it continued well past 50K, today it's at 15K, only 30% of its value 9 years ago. There is absolutely no reason why the same thing can't happen here in the US and several reasons why it could.

One final thought, it looks like asset allocation, that is, the percent amount that investors have in the three basic investments: stocks, bonds, and cash is becoming a one-sided issue. 100% in stocks and none in bonds and cash. I say this because Fidelity has $600 billion under management and $400 billion of that is in stock mutual funds. And when you consider that the wealthy are usually not concerned about capital growth, but are concerned with capital preservation, I wouldn't be a bit surprised that most of that $200 billion that isn't in stocks, but in more conservative investments like bonds and cash, belongs to the wealthy and the part that doesn't belong to the wealthy, most likely, belongs to the old (who are generally more conservative with their investments). What this means is that there are probably a lot of baby boomers out there that have a stock allocation of 80-100%. The only one who knows is you. You might want to rethink your asset allocations and adjust as necessary. Also, no matter what portion you are going to allocate to stocks, I still think your best bet is index mutual funds. There is no reason to believe that the institutions are going to change the color of their spots. They have been buying the large cap stocks, those that make up the indexes such as the S&P 500, for the past three years, and will most likely continue to do so in the future.

ADDENDUM (April 27, 1998)

Less then 5 days after I first posted this story, Wall Street has already reinforced a couple of my points:

ADDENDUM (April 28, 1998)

Today on CNBC I heard one stock market guru say they estimated earnings growth of 0 for this year and maybe even next year, but they thought the stock market should go higher. This is ridiculous, with the current PE of 26 you have to have some earnings growth to support stocks at these levels. In my opinion, this guru is definitely supporting the fact that the stock market is being view as a momemtum play.

Another guru stated that there was no problem with the stock market at its current levels as long as the long-bond went to 5 1/2% and they thought that would happen by year end. Wall Street continues to try and justify lofty stock prices by playing around with inflation, the long-bond, and PEs. I have one question for Wall Street:

I had a chart for the S&P 500 PE and S&P 500 for the period 1959-1965. It showed inflation was between 1.0 and 1.6 for the period and PEs were between 17.0 and 21.7 for the period. During that period the stock market went up by about 40%, and the long-bond was between 4 and 5%.

Compare that to the present. Inflation has just gotten below 2% within the last year and the PE of the S&P 500 is 26 (and estimates for earnings for the S&P 500 are flat). For the past 5 years the market has gone up by 144% and the long-bond for the past 5 years has been between 5.75 and 8.2%.

If you are correct and the stock market should go up even further, then the stock market back in 59-65 was severely undervalued. PEs were lower, inflation was better, and the long-bond was lower. Why then, back in 1959-1965, weren't you really pushing stocks higher?

The reason why? Because the stock market wasn't that undervalued back then. Also, and more importantly, Wall Street wasn't marketing stocks back then. If I watched a Giants game back then, I didn't see TV ads saying, "buy stock mutual funds." If I read the evening paper back then, I didn't see ads saying, "buy stock mutual funds." The government back then wasn't warning people that Social Security might go bankrupt sometime in the future, the news media back then wasn't warning everyone about how Social Security wasn't suppose to be enough for someone to retire on so you had better be saving more on your own. Major corporations back then weren't telling their employees that they don't want to be in the retirement business and are going to halt all defined benefit plans for something new called IRAs and 401ks.

Wall Street you might as well admit it. It worked. You have convinced everyone that they should buy stocks, and that's just what they are going to keep doing until the bubble bursts. Yes, it could go up for another year, another two years, who knows, but no matter how much further up it goes, it's not going up because stocks are worth that much, or because inflation is at a certain level, or because earnings are estimated to be flat for the next year, or because the long-bond is at 6%. It will be going up simply because the momentum is there, momentum created by the Wall Street Marketing Machine.

ADDENDUM (June 15, 1998)

Since the day I wrote this story, the DOW and S&P 500 are down over 5%, NASDAQ is down over 10%, and sixty percent of the stocks listed on NASDAQ are down more than 20% year to date.

ADDENDUM (September 12, 1998)

On Wall Street Week (PBS) yesterday, Harvey Eisen, Chairman at Bedford Oak Partners, was asked what he made of the situation. The situation being the stock market decline (On September 11, the averages stood: Dow at 7796, NYSE at 500, S&P 500 at 1009, the AMEX at 613, the NASDAQ at 1642, and the Russell 2000 at 354.), he replied,

"It's simple, we had a stock market crash. The month of August was only exceeded by the month of October, 1987. This is a stock market crash. The averages are down 20%, the Russell is down over 30%, the average NYSE stock is down close to 40%, the average NASDAQ over 50%. CRASH!"

Rukeyser then asks, "What do we do about it?" This is when you change the channel, the last thing you want to do is listen to Wall Street.


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