Traders Doubt Irans Timeline for Reopening Strait of Hormuz as Geopolitical Risks Persist Banks Pause Operations on Memorial Day Full List of 2025 Federal Holiday Closures POET Technologies Stock Surges 13 on Aggressive Expansion Plans SP 500 Claws Higher as Healthcare and Tech Rally Communication Services Lags Amazon Reports Record Thanksgiving Holiday Week Sales Highest Number of Items Sold Mizuho Maintains Outperform Rating on ON Semiconductor Signals Continued Confidence ECB Eyes June Rate Increase as Chief Economist Signals Upgraded Economic Forecasts