Unusual Options Activity 5.31.2013

Chart Bloomberg Keene OptionsPaper sold 10,000 AFFY Oct 2 Calls for $0.30 (4.5 times usual volume) with stock at $1.74

Paper bought 1,000 CPRT Jun 40 Calls for $0.50 (6.1 times usual volume) with stock at $35.92

Paper bought 10,000 ACHN Jan 10-20 Call Spreads for $1.30 (19.6 times usual volume) with stock at $8.09
Paper sold 20,000 ING Jan 9 Puts for $0.85 (26.5 times usual volume) with stock at $9.33
Paper sold 6,400 SFD Jul 32 Puts for $0.20 (2.9 times usual volume) with stock at $32.91