CLN.SW Clariant AG (SIX) up 5.27% intraday Feb 27 2026: earnings lift outlook

The CLN.SW stock jumped 5.27% intraday to CHF 8.285 on 27 Feb 2026 after investors digested Clariant AG’s Feb 26 earnings release. Volume reached 221,628 shares versus an average of 848,481, signalling above-normal trading interest. Market reaction focused on reported EPS CHF 0.34 and management commentary that pushed the shares above the 50-day average of CHF 7.47.