Bilibili call volume above normal and directionally bullish

Bullish option flow detected in Bilibili with 14,734 calls trading, 3x expected, and implied vol increasing almost 2 points to 57.47%. 9/1 weekly 16.5 calls and 9/1 weekly 16 calls are the most active options, with total volume in those strikes near 3,200 contracts. The Put/Call Ratio is 0.19. Earnings are expected on November 22nd.