My usual strategy is
- If stock is a medium / long term pick, do nothing. Add more lots if listing price is attractive.
- If stock is short term play and unsure which way it'll go, keep track of volumes in pre-open, and be ready to sell FFF at LC at 10am if stock moves down. If stock moves up, track UC volumes and try to ride if multiple UCs are likely (high demand at UC), else exit if UC breaks decisively.
For me Refractory would have fallen in short term play
@PG Monty