Biggest Bearish Activity 3.7.2013

Bear CNBC Day TradingPaper bought 6000 END Sep 5 Puts for $2.15 (3.2 times usual volume) when stock was trading $3.56
Paper bought 2336 DGI April 30 Puts for $1.80 (3.0 times usual volume) when stock was trading $29.51
Paper bought 700 PETS April 12.5 Puts for $.40 (68.5 times usual volume) when stock was trading $13.30
Paper bought 800 MTL Oct 5 Puts for $.90 (3.4 times usual volume) when stock was trading $5.42
Paper bought 1000 BIIB April 160-150 Put Spread for $1.50 (2.7 times usual volume) when stock was trading $172.09