Volume spike lifts CSY9.F (Credit Suisse MSCI World ESG) on XETRA 18 Feb 2026: Watch liquidity

A sharp intraday volume spike pushed CSY9.F stock to €104.62 on XETRA on 18 Feb 2026, drawing attention to unusually high liquidity. The Credit Suisse Index Fund (IE) ETF ICAV – CSIF (IE) MSCI World ESG Leaders Minimum Vol Bl UCITS ETF traded 291 shares versus an average of 1, a 291.00x relative volume surge. That jump coincides with the ETF trading well below its 50-day average €128.02 and 200-day average €125.98, creating a short-term trading setup for active managers and volatility traders.