Thailand stock market performance 2025 weakened as listed firms reported declining operating results due to slower economic activity. Total sales across 799 companies fell 7.2% to THB16.33tr(USD455bn), while core profit dropped 9.5% to THB1.08tr. Net profit rose 20.5% to THB1.10tr, supported by merger gains, investments and restructuring. The Stock Exchange of Thailand said weaker demand, lower oil prices and rate cuts weighed on energy and finance sectors, while food, health