BC100 slips

The BioCentury 100 Index lost 20 points, or 1%, on Tuesday. Decliners outnumbered gainers 81-17. Only one company in the index recorded a double-digit percentage change on Tuesday. Complete Genomics Inc. (NASDAQ:GNOM) dropped $1.11 (11%) to $8.93 after gaining 16% to $10.04 on Monday. Idenix Pharmaceuticals Inc. (NASDAQ:IDIX) was the biggest gainer, adding $0.32 to $4.60. ...