Rocket Lab USA, Inc. (NASDAQ: RKLB) 30-day option implied volatility is at 88; compared to its 52-week range of 73 to 112. Call put ratio 2.7 calls to 1 put with a focus on July 2 weekly 110 and 115 calls amid acquiring Iridium (IRDM) for $54 per share in cash, stock transaction.