7/28/2023-Unusual Options Activity In PLTR

$BILI-Bullish option flow detected in Bilibili (18.62 +2.42) with 13,071 calls trading (7x expected) and implied vol increasing over 6 points to 73.25%. The Put/Call Ratio is 0.47. Earnings are expected on 09/06. The Jul 28th (0DTE) 18.50 Calls are active.