Biggest Bullish Call Activity 2.8.2013

bullishPaper bought 4900 AVNR Sep 4 Calls for $.225 (14.9 times usual volume)
when stock was trading $2.81
Paper bought 787 PX March 115 Calls for $.45 when stock was trading $111.47
Paper bought 8000 LUV March 12 Calls for $.20 (9.7 times usual volume)
when stock was trading $11.65
Paper bought 900 WETF Sep 10 Calls for $1.25 (14.5 times usual volume)
when stock was trading $9.45
Paper bought 700 CE Feb 50 Calls for $.25 (2.7 times usual volume)
when stock was trading $49.50