Swiss Stock Market Today, November 18, 2025: SMI Slips as Roche Soars, ABB, Zurich and ams-Osram Drag the Index
The Swiss Market Index traded lower on November 18, 2025, as global risk-off sentiment weighed on cyclicals and financials. Roche surged on breakthrough breast cancer data, while ABB, Zurich Insurance and ams-Osram fell after major investor updates and earnings news