3M call volume above normal and directionally bullish

Bullish option flow detected in 3M with 14,115 calls trading, 3x expected, and implied vol increasing over 1 point to 20.47%. Jul-24 105 calls and 5/31 weekly 101 puts are the most active options, with total volume in those strikes near 5,600 contracts. The Put/Call Ratio is 0.39. Earnings are expected on July 30th.