The "roll down" and "will kill"? Not sure what you mean - any sold put that "covers" losses up to 11.5 or so...the maximum loss would be capped at 11.03 (lowest settlement)...Then, unless your are buying really flat term structure, the roll down will kill ya
So, let's say we have 12P at 0.50; your max gain is capped at $50 per contract - max loss is capped at $50 per contract...with enough DTE you don't even need to hold until the expiry.
