Quote from xflat2186:
Put or call is meaningless you're either long the strike or short it.
Long the 16 put and long stock is the samething as long the 16 call. Max pain is a useless notion. Long the 17.5 call and short stock is the same as long the 17.5 put. Every pro who trades and makes markets in those manages it the pretty much the same way they're either long the strike or short the strike, put or call does not matter.