AYA.AX Artrya Limited (ASX) closes A$4.01 on 21 Jan 2026: AI diagnostics outlook to watch

AYA.AX stock closed at A$4.01 on 21 Jan 2026, down 2.43% on the day. Trading volume was 1,083,569 shares, above the 50-day average of 864,910. Artrya Limited (ASX: AYA) sells the Salix AI platform that flags coronary artery disease from CT scans. We examine price drivers, valuation metrics, technical signals, and model forecasts investors should monitor.