THMY Holdings is trading at MYR 2.17, up 10.15% on September 25, with no confirmed company-specific catalyst identified. - Trading volume was 3,530,500 shares; September 25 was the latest session before September 28. - The company’s Bursa news page lists no September 24 or 25 announcement; its latest listed announcement was dated September 3. - A September 21 article discussed strong first-quarter results and growing testing demand but did not link them to the September 25 price rise.