A trader bought 1,434 EXEL Jan 7 Calls for $0.15 (2.2 times usual volume) with stock at $5.73
A trader bought 1,500 ILMN Jan 90 Calls for $11.50 (2 times usual volume) with stock at $99.18
A trader bought 15,000 CNP Dec 25 Calls for $0.575 (6.1 times usual volume) with stock at $24.93
A trader sold 3,750 BKS Dec 17 Calls to buy the 16-14 Put Spread for $0.46 (10 times usual volume) with stock at $15.70
A trader bought 11,000 CBST Jan 65 Puts for $2.60 (14.9 times usual volume) with stock at $71.20
