Just in case anyone is interested (relative to gaps RTH)
Today, in the RTH, the low print (so far) has been 1468.50 which exactly filled the gap.
So for today, we visited the proximity of the gap during the AH, but revisited it during the RTH. I am going to try to follow this, I do keep track of RTH gaps, but I do not have the time to do historical studies.
Volente_00, you say you use the cash for recognizing gap fills. What ticker do you use? The $spx.x ticker in trade station never shows a cash gap, it's beginning price is usually the close from the previous day, or it is just a minor gap in price
BTW absolute fill of the gap for today would be a print of 1497.75, but low of last 5 minute bar (ending 4:00pm yesterday) was 1496.00 (there was a poster here who mentioned that the low of the last 5 minute bar from the previous day is used as a measuring device)