Teva call volume above normal and directionally bullish

Bullish option flow detected in Teva with 7,327 calls trading, 2x expected, and implied vol increasing over 3 points to 35.69%. Jan-24 12 calls and Dec-23 10 calls are the most active options, with total volume in those strikes near 4,300 contracts. The Put/Call Ratio is 0.22. Earnings are expected on February 7th.