Opendoor Technologies call volume above normal and directionally bullish

Bullish option flow detected in Opendoor Technologies with 70,991 calls trading, 3x expected, and implied vol increasing over 3 points to 97.72%. 7/10 weekly 5.5 calls and 7/10 weekly 5 calls are the most active options, with total volume in those strikes near 23,800 contracts. The Put/Call Ratio is 0.15. Earnings are expected on August 6th.