Intuitive Surgical call volume above normal and directionally bullish (TheFlyOnTheWall)
Bullish option flow detected in Intuitive Surgical ( ISRG) with 1,096 calls trading, 2x expected, and implied vol increasing over 1 point to 30.26%. 6/28 weekly 540 calls and Jun-19 520 calls are the most active options, with total volume in those strikes near 360 contracts. The Put/Call Ratio is 0.31. Earnings are expected on July 18th.