Bullish option flow detected in Pinduoduo with 11,619 calls trading, 1.0x expected, and implied vol increasing almost 4 points to 44.74%. Jun-25 200 calls and 8/23 weekly 121 calls are the most active options, with total volume in those strikes near 2,100 contracts. The Put/Call Ratio is 0.42. Earnings are expected on August 29th.