Unusual Option Activity 10.10.2012

Paper Bought 44000 NOK Jan14 Calls for $0.37 (2.7 times usual volume) when stock was trading $2.56

Paper Bought 30000 MBI Jan14 5 Puts for $0.60 (14.4 times usual volume) when stock was trading $10.33

Paper Bought 14500 BBY Jan13 18 Puts for $2.30 (2.6 times usual volume) when stock was trading $17.99