Nu Holdings call volume above normal and directionally bullish

Bullish option flow detected in Nu Holdings with 6,973 calls trading, 1.0x expected, and implied vol increasing almost 2 points to 45.40%. Nov-23 9 calls and Nov-23 8.5 calls are the most active options, with total volume in those strikes near 5,600 contracts. The Put/Call Ratio is 0.43. Earnings are expected on November 14th.