Lyft and Uber are disproportionately impacted by coronavirus news, and the remdesivir drug trial seems to have been a success, so Lyft and Uber are up more than the rest of the market.
Then again, wall street doesn't know their N's and p's. Gilead could have put out anything today and the stock would be flying on speculation due to none of the hungover 24 year olds moving millions at goldman sachs actually reading the study, much less interpreting it. Of course, this is just my take. Maybe you are right and this does explain the pump, I guess we will read about it this evening.
1. https://www.gilead.com/news-and-press/press-room/press-relea...
it's what now? I haven't seen any data, including the report today, that it made a significant impact.