Pre-Market Loser: MUV2.SW down CHF40.80 (-7.77%) on 20 Jan 2026: earnings risk

MUV2.SW stock opened pre-market at CHF484.00, down CHF40.80 (-7.77%) on 20 Jan 2026 as investors priced in near-term earnings and valuation concerns ahead of the February results season. The move makes Münchener Rückversicherungs-Gesellschaft AG in München (MUV2.SW) one of the top pre-market losers on the SIX in Switzerland. Volume is thin in the Swiss listing but the price gap reflects wider reinsurance sector sensitivity to claims and capital assumptions.