Halliburton call volume above normal and directionally bullish

Bullish option flow detected in Halliburton with 10,908 calls trading, 3x expected, and implied vol increasing over 1 point to 31.21%. 1/5 weekly 37 calls and Dec-23 35 puts are the most active options, with total volume in those strikes near 4,400 contracts. The Put/Call Ratio is 0.43. Earnings are expected on January 23rd.