Costco COST Q1 2026 Results Miss Estimates EPS 458 vs 465 WEC Energy WEC Stock Analysis Flat at 11117 Whats Next 20260520 Birkenstock Warns of Rising Costs Amid Tariff Pressures and Middle East Tensions Tech Leads Flat Markets as Energy and Financials Slip NRF Forecasts US Retail Sales to Grow 44 in 2026 Signaling Steady Consumer Spending DeepSeeks Market Disruption Not a Threat to US AI Leaders California Software Company CALSOFTNS Reports Mar 2026 Results EPS 390 Meets Consensus