TGTX/EHA News Leak?
Possibly...
Or maybe it's just that the ASCO results were good enough that people finally took their first serious look at the pieces, and realized how well they were likely to fit together,
such that now we're beginning to experience a critical mass of sorts, with shorts forced to cover in the face of so many new entrants.
In other words(and as is all too typical of the biotech sector), it suddenly seems obvious, that a $4 stock(of just a few weeks ago), which is now an $8 stock, should(assuming results which are probable on the basis of everything we already know), become a $12-15 stock in very short order(lol)...
Enjoying the ride!
Best,
bw