OK....another warning. Let's say we get a PR tomorrow and we have a gapper. High today was 38, so if the low tomorrow was to be 39 or higher...that would consider that a gapper. There are a billion scenarios that could happen.
Opens higher than 39, recovers the gap early and continues up.
Does not have a gap....normal trading.
Opens with a gap, tries a couple times during the days, but fails to cover.
Just remember (once again STATISTICALLY SPEAKING)....gaps have a huge percentage propensity to be filled at some time (hours, days, weeks).
Sometimes (very, very rarely) they do not cover....and it's to the moon.
Market Data 
Markets 
AI
