ChipMOS Technologies is trading 10.99% up at $58.88 after reporting strong second-quarter results on August 11, 2026. - Revenue reached NT$7,383.1 million, up 28.7% year over year; gross margin expanded to 18%, and net income reached US$28 million. - Management cited capacity constraints and sustained AI-related memory demand. - 2026 capital-expenditure guidance increased to 22%-27% of revenue, providing a clear company-specific catalyst for the sharp move.