Bilibili call volume above normal and directionally bullish

Bullish option flow detected in Bilibili with 14,205 calls trading, 3x expected, and implied vol increasing almost 5 points to 112.32%. 12/2 weekly 20 calls and Dec-22 20 calls are the most active options, with total volume in those strikes near 2,100 contracts. The Put/Call Ratio is 0.47. Earnings are expected on March 2nd.