Sherwin Williams (SHW) is seeing relative weakness and active put buying Wednesday. Shares are down 31 cents to $45.04 after probing multi-year lows just below $44. In options action, 5,270 puts and 450 calls traded, a ratio of more than 11-to-1. March, April and June puts are seeing most of the flow. ISEE sentiment data suggest that 64 percent of the volume is opening customer put buys.