ASE Technology Holding experienced notable upward momentum accompanied by heightened intraday volatility as market participants positioned themselves ahead of the company’s scheduled third-quarter earnings announcement. Investor optimism is primarily anchored in expectations of robust quarterly performance, supported by accelerating demand for outsourced semiconductor assembly and testing services. As a critical partner in the global semiconductor supply chain, the company continues to benefit from expanding artificial intelligence hardware deployment and high-performance computing workload expansion.

Underlying sentiment remains reinforced by previously released revenue updates that highlighted significant year-over-year top-line…