United Microelectronics call volume above normal and directionally bullish
Bullish option flow detected in United Microelectronics with 7,282 calls trading, 1.1x expected, and implied vol increasing almost 2 points to 99.52%. Oct-26 25 calls and Aug-26 24 puts are the most active options, with total volume in those strikes near 5,100 contracts. The Put/Call Ratio is 0.16. Earnings are expecte