Stock Market Breadth: Warning Or Opportunity?

The S&P 500 is down roughly 7% from its January 27 all-time high. Unsurprisingly, the media is full of “red” headlines discussing the seemingly “endless” correction we are in. Unsurprisingly, previously complacent investors are now anxious, as nothing seems to be working. But that index-level headline conceals something far more alarming: stock market breadth has collapsed. According to Morgan Stanley, approximately 42% of S&P 500 members are already down 20% or more from their 52-week highs. More than 200 companies are in their own private bear markets, even as the index itself is not.

This was a point we noted in this past weekend’s Bull Bear Report:

“J.P. Morgan captured the paradox: the S&P 500 is down only ~9% despite oil rising 70% and the Fed shifting from pricing two cuts to a 50% probability of a hike, and software falling 20%. As we noted recently, a much larger correction is underway in the market.”

damage is much worse

While “times have been tough lately,” this is not a new phenomenon. Stock market breadth deterioration almost always precedes index-level damage, not the other way around. On March 9th, we noted in Technical Deterioration: Risk Management Is Key:”

“More importantly, the RSI exhibited a textbook bearish divergence at the all-time high: price made a new peak, but momentum did not confirm. We repeatedly discussed that divergence was the earliest signal of the distribution phase now unfolding. With the RSI not in oversold territory below 30, there is room for more pressure before a technical bounce becomes probable.”

Here is an updated chart showing that previous divergence. Along with waning stock market breadth, relative strength is now in oversold territory.

S&P 500

What’s unusual today is the degree of divergence between individual stocks and the cap-weighted index. When a handful of stocks carry enough weight to paper over widespread internal damage, investors holding diversified portfolios feel the pain long before the headlines acknowledge it.

Furthermore, as detailed in The 200-DMA Just Broke, the deterioration is not uncommon of corrective markets. That break, combined with deeply oversold momentum readings and AAII bearish sentiment, creates a historically specific setup.

current market conditions