Bearish Signals

A trader bought 2,000 KBE Dec 31 Puts for $0.89 (9.9 times usual volume) with stock at $31.31
A trader bought 2,500 ANW Oct 10 Puts for $0.10 (21 times usual volume) with stock at $10.84
A trader bought 3,495 AMRH Nov 26 Puts for $1.15 (2.3 times usual volume) with stock at $48.81
A trader bought 1,500 CE Nov 50 Puts for $0.75 (2.7 times usual volume) with stock at $54.07