ChipMOS Technologies Inc. (IMOS) is experiencing a decline in its stock price today following the release of its fourth-quarter revenue results, which revealed a year-over-year decrease of 5.7%. The company reported Q4 2024 revenue of $164.7 million, down from $174.6 million in the same period last year. This decline is attributed to macro industry pricing and demand headwinds, which have impacted the compa