bought 100 shares before market close on a dip off its highs. not only was the days volume 4x than any of its biiiig red days last week, but the last time it had this much volume in a day, it gapped up the next morning....so thats what i did here. except when i went to sell at 22.50, i accidentally doubled down and it turned out to be profitable...but i gotta be careful when putting in orders