Uber: Pre-market running. Gap fill or trend up?

Uber resisted recent market sentiment and stayed green at the end of the day. Now, it's up with a 5% lead after some good news.

Now, as a day trade, I'm looking for a gap fill down to buy the bottom or a slow trend up.

The yellow lines are s/r from weekly lines. These can be key supports and predictably the first line it will test if we see a downwards motion on open.