1. Hold. You don't want to AD for losing stock. However, the event is not hurting the fundamentals. 2. Sell. You don't want to hold a stock drop without reason. 7. Hold and set up a stop or trailing stop with 1 point. Let the profit run. 8. Sell. This may be a dead cat bounce.
You don't want to buy any of these stocks since you have already in. These topics are testing your exit strategies.