QuantumSi Warrant QSIAW Declines 107 to 003 as Trading Remains Tight Wingstop Shares Tumble 12 After Profit Misses Analyst Expectations MWH Q1 2026 Earnings EPS Surges Past Estimates by 67 Stock Declines on Broader Market Sentiment Portugal Fuel Prices to Drop 12 Cents per Litre from Monday Potential Tax Discount Change Looms