follow the simular setup to fill gapdown for PG:
09:35:02 Bought 200 PG @ 52.15
09:35:02 Bought 100 PG @ 52.20
09:35:02 Bought 100 PG @ 52.44
09:38:57 Sold 400 PG @ 52.89
Place buy order for 1000 only get fill for 400 shares so cnceled the rest 600(no chase...