Hindenburg Omen: Imminent Warning Or Just Hot Air?

 | Aug 15, 2013 12:19AM ET

The ominously named Hindenburg Omen has been The Warning Signs of Major Market Tops ” by Paul Desmond (12/01/2012). Free copy available upon request.

As Mr. Desmond points out, at major market peaks you see plenty of stocks hitting new 52-week lows even as the market is hitting new highs, a point that characterizes the Hindenburg Omen and why it can be useful in avoiding market losses. However, I believe that the Hindenburg Omen has lost some of its usefulness given the number of non-operating companies that are now so prevalent on the NYSE. The NYSE now has a considerable number of closed-end bond funds that trade on the exchange, which cloud the data for 52-week highs and lows, as I'll explain below.

During economic expansions, interest rates begin to rise as the economy picks up steam. This occurs as bond investors anticipate higher economic growth rates typically associated with higher rates of inflation. Thus, you can see stocks rally while bonds sell off. With this backdrop you see stocks hitting new 52-week highs while bonds funds hit 52-week lows.

Therefore, looking at the number of securities hitting new highs and lows would be deceiving. Conversely, in the midst of a bear market when investors are pouring into safe assets like bonds and driving interest rates lower and bond prices higher, the NYSE new highs list would be dominated by bond funds and the new lows would be dominated by operating companies (stocks). For this reason I believe that looking at only the number of new issues making 52-week highs and lows is deceiving and why the Hindenburg Omen may have lost some of its relevance.

With that said, it would be unwise to dismiss all Hindenburg Omens outright as they have correctly called prior market tops. This can be seen during the last bull market as we got a cluster of them just as the market was peaking during the July 2007 peak and the October peak as seen below.

What I want readers to hone in on though are the spikes in new highs and lows in the bottom panel. Notice we got a cluster of Hindenburg Omens in late 2005 and yet we only saw a mild pullback—not a crash or bear market, which was confirmed by new highs still dominating new lows, as seen in the lower panel. However, around the cluster of Hindenburg Omens in 2007 we saw that new 52-week lows began to dominate new highs; this was the sign of a market topping and why the Hindenburg Omen carried more weight in 2007 than in 2005.