Medtronic (MDT) call put ratio 2.5 calls to 1 put into quarter results
Medtronic (NYSE: MDT) August 23 weekly call option implied volatility is at 44, September is at 22; compared to its 52-week range of 15 to 31 into the expected release of quarter results before the bell on August 20. Call put ratio 2.5 calls to 1 put.