Taiwan Semi call volume above normal and directionally bullish

Bullish option flow detected in Taiwan Semi with 49,215 calls trading, 2x expected, and implied vol increasing almost 2 points to 45.48%. 4/5 weekly 145 calls and 4/5 weekly 150 calls are the most active options, with total volume in those strikes near 7,300 contracts. The Put/Call Ratio is 0.27. Earnings are expected on April 18th.