Redfin call volume above normal and directionally bullish

Bullish option flow detected in Redfin (RDFN) with 22,862 calls trading, 8x expected, and implied vol increasing almost 9 points to 89.36%. Feb-25 8.5 calls and Mar-25 8 puts are the most active options, with total volume in those strikes near 14,400 contracts. The Put/Call Ratio is 0.22. Earnings are expected on February 27th.