On Holding AG (ONON) call put ratio 2.6 calls to 1 put into quarter results
On Holding AG (NYSE: ONON) March 7 weekly call option implied volatility is at 131, March is at 83; compared to its 52-week range of 34 to 72 into the expected release of quarter results before the bell on March 4. Call put ratio 2.6 calls to 1 put.