Under Armour (U9RA.DE XETRA) up 19.19% intraday 18 Feb 2026: momentum meets valuation test

U9RA.DE stock jumped 19.19% intraday to €7.54 on XETRA on 18 Feb 2026, driven by heavy activity and a re-rating in European trading. Volume reached 5,311,274 shares versus an average of 233, signalling retail or algorithm-led flows. The move pushed price above the 200-day average of €6.94 and tested the 50-day mean at €7.64, putting valuation and momentum squarely in focus for traders and analysts.