TTX.AX Tetratherix Ltd (ASX) up 34.62% to A$5.60 on 17 Mar 2026: catalysts to watch

TTX.AX stock jumped 34.62% to A$5.60 at market close on 17 Mar 2026, making Tetratherix Ltd. one of the ASX top gainers today. Volume rose to 36,449.00 shares against an average of 9,305.00, signalling strong intraday interest. The move pushed Tetratherix’s market cap to A$258.40M and lifted the price well above its 50-day average of A$3.76. Investors should link this surge to short-term catalysts and longer-term fundamentals in the healthcare devices sector.