Bullish Signals

A trader bought 4,000 TROX Nov 25 Calls for $0.35 (8.2 times usual volume) with stock at $23.05
A trader bought 3,900 NSH Nov 25 Calls for $0.40 (5.2 times usual volume) with stock at $23.15
A trader bought 870 XIN Nov 7.5 Calls for $0.35 (5.9 times usual volume) with stock at $6.90
A trader bought 2,100 NYCB Jan 16 Calls for $0.30 (5.3 times usual volume) with stock at $15.73
A trader sold 15,000 GERN Nov 40 Puts for $0.63 (6.7 times usual volume) with stock at $3.73