Predicting the market is always a gamble but you've taken the right side.
1. History shows two up days for each down day over the long term so
up is almost always the best bet.
2. I don't think it finished it's rebound yesterday, a slight stall but buyers
were still stunned. They seem to be like rabbits so anything could spook
them anew and send them running again though.
EDIT: Whoops