Edwards Lifesciences call volume above normal and directionally bullish

Bullish option flow detected in Edwards Lifesciences with 2,830 calls trading, 1.8x expected, and implied vol increasing over 7 points to 38.90%. 12/9 weekly 75 calls and 12/9 weekly 80 calls are the most active options, with total volume in those strikes near 2,300 contracts. The Put/Call Ratio is 0.59. Earnings are expected on January 25th.