HNR1.SW Hannover Rück SE (SIX) +37.74% to CHF219.00 27 Feb 2026: low-volume bounce

HNR1.SW stock closed at CHF219.00 on 27 Feb 2026, a +37.74% move from the prior close of CHF159.00 as markets closed. The spike looks like an oversold bounce after earlier weakness, but it occurred on very low volume (25 shares) versus an average of 24,790. We flag the trade as a short-term recovery signal rather than a confirmed trend reversal, and we pair the price move with valuation and liquidity checks using Meyka AI’s market tools.