Also, I can't invest in speculative Bio, just trade off of events. The roads are too long and weary. Better to buy on moves after news with stops. Holding through events isn't worth the risks. Rarely will a stock instantly double on good news, but getting crushed going down 30-50% is common. Better to buy on a pop after some consolidation if it decides to go higher. Your experience may be different, but mine says it's not worth it. Only had to be on the wrong side holding a couple of time to see that.