The Forecasting Systems Letter
Jeffrey Mishlove

Vol. 3, # 4
Saturday, September 9, 2006

Are S&P 500 Stock Dividend Yields Too Low?

One of my heroes in the world of financial analysis is Richard Russell, publisher of the Dow Theory Letters. Richard has been writing his Letters since 1958. He's now over 80 years old, and is a very highly regarded technical analyst and theorist. He has been complaining for as long as I have been reading him (about six years) that stock dividend yields do not justify the inherent risks. Is he correct? Below is a chart of S&P 500 dividend yields (i.e., the average dividend yield of the 500 stocks in the index) over the past ten years:

From this chart, it might seem hard to understand what Richard Russell is complaining about. After all, dividends currently seem to be well above their average over the past ten years. The key, of course, is to compare stock dividends with prevailing interest rates. The prime interest rate, over the same time period is shown below:



Now, below, I have included another chart showing S&P dividends divided by the prime interest rate:

As you can see, stock dividends have never been greater than 50% of the prime rate during the past ten years. Currently, dividend yields are less than 25% of the prime rate. Ironically, the situation today is that bonds, treasury notes and certificates of deposit all offer greater yields -- and less risk -- than stocks do. This suggests that stocks are overpriced. Ultimately, one would expect rational investors to pull their money out of stocks and into safer, higher-yielding instruments. But, have things ever been different.

Well, Richard Russell has a longer memory than most. Let's look at the same charts one more time -- only over a 60 year period -- rather than a mere ten years. Here's the S&P dividend yield:

Now it is very clear that stock dividends are close to their historical lows.

And below, is a 60-year chart of the prime interest rate.


Now, once again, let's look at the dividend yield divided by the prime rate, over the last 60 years:

Now, we can see very clearly what Richard Russell is referring to when he claims that dividend yields are far too low, and, therefore, stocks are still overpriced. But, it seems as if they've been in this present range since about 1980.

Does this mean that stock prices are going to come down (or that dividend yields must rise)? I would say, probably -- eventually. But, when will this happen? That would be anybody's guess. Contrary to claims of the efficient market theory, the markets are not necessarily rational. For one thing, how many investors have a memory like that of Richard Russell?

How Bad Is Inflation?

Let's take a look. Here is a chart showing the fluctuations in the annual inflation rate since 1920 (as reported to me by Pinnacle Data):

Currently inflation stands at 4.14% per year. Below is a close up view of the last five years:



Now let's look at the S&P Dividend Yield minus inflation since 1946:


This chart, above, makes it quite clear that dividend yields of S&P500 companies often fail to keep up with inflation. All of this suggests to me that investors are very much like gamblers. Rather than receiving a premium from stocks to compensate for the risk they are taking, investors are actually paying a premium in the form of dividends that are frequently less than inflation.

 The Volatility Index or VIX


Richard Russell has been maintaining lately that the volatility index is very low -- especially considering his belief (as documented above to some extent) that stocks are at risk of falling. A low volatility index means that options -- such as puts that act as an insurance policy for one's portfolio -- are priced relatively inexpensively (because they are not in great demand). Investors, Russell believes, are too complacent today. The chart above shows that the VIX is sitting very close to its five-year low.


Review of Previously Posted Leading Stock Market Indicators

Back in 2002, if you review the Archives, you will see that I posted more than a many interesting charts showing that certain individual indicators were clearly predictive of the S&P 500 futures contract. These included Kansas City Wheat futures, declines minus advances, a variety of transformations of the S&P contract price, yet more transformations of the contract price, and the ValuLine Arithmetic Index. In April 2003, I reported that some of these leading indicators were starting to break down. Recently, in an attempt to determine whether any of these leading indicators were persistent, I decided to look at the same ones again.

Now, almost four years later, the results are quite clear. Virtually all of the leading indicators from 2002 are no longer valid. The best I could find was one indicator, the 8-period Relative Strength Index (RSI) of the contract price, that had basically reversed itself at about the time that the stock market bottomed in 2003 -- as shown in the chart below (from BioComp Profit's "Chart It" function):

The blue graph at the top shows the S&P futures contract price. Red and green dots represent buy and sell signals that are generated from the yellow oscillator in the middle. The red area at the bottom shows the equity gained by trading a single futures contract following these trade signals -- right up to the present day.

Also, as the chart below shows, a slightly weaker equity curve is obtained when we substitute the 7-period RSI.


In both of these two RSI charts, the signal was multiplied by -1. Whereas, in my original report from 2002, this was not done.

In a future edition of the Forecasting Systems Letter, I will report on some massive number crunching I have performed with an obscure system (an accessory to BioComp Profit) known as Profit Data Miner. It conducted a search of more than 10,000 potential BioComp Profit input variables for predicting the S&P 500 futures contract.



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