ALSRS.PA Sirius Media Euronext -9.09% to €0.001 after-hours 17/03/26: liquidity risk

The ALSRS.PA stock moved to €0.001 in after-hours trading on 17 Mar 2026, down -9.09% on thin relative liquidity. Volume reached 23,601,938 shares versus a 50-day average of 54,568,275, signalling active trading interest despite a tiny market cap of €723,566.00 on EURONEXT. We open with price, volume and valuation because they explain short-term volatility and the big gap to any model fair value.