Why is it nonsense? Of course someone knows the data is negative. This stock was supposed to keep rising into the data. Instead, they're killing it. If you don't think there's a leak, then you're too naive to invest. The data must have leaked and it's obviously negative.
I do not invest, I trade any stock before the catalyst. Since last week traded this one 4 times, and this selloff was expected. Give a look at GTXI, traded exactly the same way before the lift, was up a week before the data then down, even broke a support, up on the data. They all trade in the same pattern.
What is to Mabio she is short on or paid by someone! they all act the same way, after the 23rd she or he and me, will disappear from this board no matter what results will be released.