British American Tobacco call volume above normal and directionally bullish

Bullish option flow detected in British American Tobacco with 13,934 calls trading, 7x expected, and implied vol increasing over 1 point to 19.80%. May-24 30 calls and May-24 31 calls are the most active options, with total volume in those strikes near 10,100 contracts. The Put/Call Ratio is 0.08. Earnings are expected on July 25th.