We've just had a 10% correction and biotech is about to explode with all of the MRNA applications that will expand after the COVID vaccine research (see also AGTC with new vision therapies).
I bought today and will add if we dip in the $152-156 range looking for a bounce on the 50 Day MA and a move higher shortly thereafter.
Sold XBI near the top after a 25% gain, reentered today.