ComScore (NASDAQ: SCOR) is up 12% on strong earnings.
Conexant (NASDAQ: CNXT) is up 11% after reporting a good quarter.
GM (NYSE: GM) is off 7% on huge write-offs.
Biogen Idec (NASDAQ: BIIB) is off 23% on news that one of its drugs creates severe complications.
Stocks may trade differently in the pre-market than they do in the regular session.
Douglas A. McIntyre is an editor at 247wallst.com.










