Pinterest call volume above normal and directionally bullish

Bullish option flow detected in Pinterest (PINS) with 51,857 calls trading, 3x expected, and implied vol increasing over 2 points to 33.18%. 12/6 weekly 32 calls and 12/6 weekly 31 calls are the most active options, with total volume in those strikes near 23,400 contracts. The Put/Call Ratio is 0.43. Earnings are expected on February 6th.