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Gappy behavior

Jason Goepfert
2021-02-11

Stocks keep getting pushed up at the open. Across SPY, QQQ, and IWM, they have gapped up at least 0.2% from the prior close on 14 out of the past 20 sessions, a new record since all 3 funds came into existence. For the S&P 500 fund alone, it's just shy of a record. Other times it gapped up 14 out of 20 days, it continued to run in March 1999, but the others all ended up leading to negative returns at some point.


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