At the "Vision Bank - Vision Financial Center Switzerland" forum in Zurich, CEOs from Postfinance, UBS, and Zürcher Kantonalbank discussed the impact of geopolitics on financial markets and regulatory issues following the Credit Suisse case. Beat Röthlisberger highlighted Postfinance's limitations on lending and the need for legislative changes to serve SMEs. Sergio Ermotti emphasized the importance of equity quality and the risks of stricter capital requirements, while Urs Baumann noted that liquidity, not capital, was the issue for Credit Suisse, advocating for a balanced approach to banking regulations.