First Solar call volume above normal and directionally bullish

Bullish option flow detected in First Solar with 16,275 calls trading, 4x expected, and implied vol increasing over 2 points to 54.59%. 9/13 weekly 230 calls and 9/13 weekly 235 calls are the most active options, with total volume in those strikes near 2,900 contracts. The Put/Call Ratio is 0.46. Earnings are expected on October 29th.