Unusual Option Activity

A trader bought 3,000 JNS Mar 10 Puts for $0.65 (9.6 times usual volume) with stock at $10.46
A trader bought 600 AMED Nov 14 Puts for $0.40 (7.7 times usual volume) with stock at $14.05
A trader bought 1,100 HP Jan 62.5 Calls for $15.40 (2.4 times usual volume) with stock at $77.73
A trader bought 750 FMC Nov 65 calls for $8.00 (12.9 times usual volume) with stock at $72.67
A trader bought 3,395 CHKP Jan 65 Calls for $1.25 (6.6 times usual volume) with stock at $61.81