ted by the large-cap biotech companies as a group <http://=sch.baml.com/r?q=DcR3HEJAJ9GrI8M4aKdamg&e=jeevacation%40gmail.com&=mp;h=oE91Sw> =/span>. Recent NBI rally suggests a "real" =urn in market sentiment post major sector sell-off beginning last August. =2% of S&P 500 companies have beaten on EPS, 52%