If you can - devise a little trade stratigy to play against them. I am but it has a lot to do with timing. I own both CTIX and CLSN. Waiting on data release from CLSN for that one to shoot up. CTIX currently is going to have a little less news to POP it but WILL in the future. SOOOOOO I'm just sitting and watching. A lower PPS on CTIX for NOW I reguard as a nice add point. Between NOW a JULY of this year think of all the news that can come out.  If DUMB and DUMBER can keep CTIX down till CLSN rockets I'm good with that as I expect a GREAT YEAR for CTIX.