Swiss Stocks Decline on US Tariffs, Push for Lower Drug Prices

Swiss stocks dropped as the market reopened after a holiday, on worries about the impact from US President Donald Trump’s punitive 39% export tariff and a push for drugmakers to lower prices.

The Swiss Market Index fell as much as 1.9% Monday, although it pared declines to 0.88% as of 10:15 a.m. in Zurich on optimism that the levies will ultimately be a tool to drive trade negotiations. The benchmark is now up about 1% for 2025.

Drugmakers Novartis AG and Roche Holding AG, which account for almost 30% of the index, dropped 0.7% and 1.4%, respectively. UBS Group AG declined 1.8%, while shares of Cartier owner Richemont SA fell 0.7%. London-listed Watches of Switzerland Group Plc rebounded 2.7% after slumping 6.8% on Friday.

The Swiss franc fell for a second day against the euro, sliding 0.3%. It had weakened 0.5% on Friday, the biggest drop since May, after Trump’s announcements late last week. The equity market was closed Friday.

“Despite the shock caused by the announcement of the new tariffs, the initial fall in the Swiss market may only represent a transitional phase,” said John Plassard, head of investment strategy at Cite Gestion. “Recent history has shown that external shocks, however violent, rarely cause lasting damage to the Swiss economy.”

BB Swiss stocks

European stocks dropped on Friday by the most since April after Trump unveiled the broad slate of levies, including on Canada, New Zealand and South Africa. The president also sent letters to 17 of the world’s largest drugmakers, insisting they immediately lower what they charge Medicaid for existing drugs.

Switzerland, known for its luxury watches, rich chocolates and banking giants, is one of the US’s biggest trade partners. Last year, it exported more than $60 billion of goods to the US, including medical devices and Nespresso coffee. Pharmaceuticals are also a key export and one of the main reasons the Alpine nation has a $38 billion bilateral trade deficit with the US.