It depends if where you are at the open. If you can get out even or a small loss then get out. If you are up with a profit get out. Thats what I would do. Check how the price moves premarket and in the first 10 to 15 minutes. If you think it can go up then keep them and sell by the end of the day. In the end this is your money and you and only you can decide what to do.