Bullish Signals

A trader bought 10,000 ITB Jan 24.5 Calls for $0.25 (2.2 times usual volume) with stock at $24.28
A trader sold 2,800 FEZ May 37 Puts for $0.64 (6.4 times usual volume) with stock at $41.26
A trader bought 1,300 CNDO Aug 2.5 Calls for $0.90 (2.8 times usual volume) with stock at $2.30
A trader bought 1,900 QTWW Apr 5 Calls for $3.10 (5.2 times usual volume) with stock at $7.91