(New York)

The last few weeks have seen good performance out of US indexes. Much of the credit has gone to the idea that investors were awaiting a new stimulus bill at any moment. However, why the market rose is actually less important than how it did so. One of the very worrying things about the market’s recovery in the early summer was how seemingly all of it was led by FAAMG, with extremely limited breadth. That is exactly what made the last several weeks so special—it finally broke that trend. Over the last three months the Invesco S&P 500 Equal Weight ETF (ESP) has outperformed the SPDR S&P 500 ETF (SPY) 13% to 10%. The reason why is that a huge cut of stocks are rising, not just the largest stocks. The last ten days have seen the biggest jump, with advancing stocks outnumbering decliners 2 to 1. That is called a “breadth thrust” and it is very rare and very bullish. It has happened just 29 times since 1990, and 96% of the time the market is higher 12 months later.

FINSUM: This does not mean the market is going to rocketship right away, but in general this has been a very solid indicator of rising markets.