Bloom Energy call volume above normal and directionally bullish

Bullish option flow detected in Bloom Energy with 4,024 calls trading, 2x expected, and implied vol increasing almost 2 points to 72.93%. Jan-23 21 calls and Jan-23 20 calls are the most active options, with total volume in those strikes near 3,200 contracts. The Put/Call Ratio is 0.35. Earnings are expected on February 9th.