$Taiwan Semiconductor (TSM.US)$'s profit beat and its improving outlook quelled concerns over demand for chips used in artificial intelligence (AI) applications. That optimism is also boosting the appeal of call options for the company and its customer $NVIDIA (NVDA.US)$.
"The demand is real, and I believe it's just the beginning," TSMC Chief Executive Officer C.C. Wei said in the company's earnings call with analysts Thursday. "I b...