Petrobras (PBR) call put ratio 2.2 calls to 1 put with a focus on May calls into quarter results
Petrobras (NYSE: PBR) May call option implied volatility is at 51, June is at 41; compared to its 52-week range of 20 to 56. Call put ratio 2.2 calls to 1 put into the expected release of quarter results on May 11.