Market Open Briefing Key Developments to Watch on May 15 2026 Largo Inc LGO Q1 2026 Results Meet Expectations Revenue NA Jim Cramer Warns SpaceX IPO May Spark Destructive Market Dynamics Nasdaq Futures Slip as Oil Price Surge and Rising Bond Yields Pressure Wall Street What Cognizant CTSHs 433 Jump Means for Investors 20260518 System1 SST Slips 331 Testing 277 Support 20260518 Old Second OSBC Gains 191 Support Holds at 1978 20260518 FS Bancorp FSBW Slips 125 Testing 3762 Support 20260517 Could Elon Musk Merge SpaceX and Tesla Analysts and Betting Markets Weigh In Plus500 Reaffirms FullYear Guidance After 11 Revenue Growth in Latest Quarter Healthcare Tech Lead SP 500 Higher as Broad Gains Offset Communication Services Weakness Wordle 1804 Hints For May 28 NYT Puzzle Maintains Strong Daily Engagement Walmart Signals Consumer Spending Slowdown as Rising Petrol Prices Weigh on Budgets Robert Kiyosaki Predicts Gold at 10000 and Silver at 200 Warns of Imminent Stock Market Crash STVN Q1 2026 Earnings EPS Beats Estimates by 5 Stock Rises RNAC Q1 2026 Earnings WiderthanExpected Loss as PreRevenue Biotech Advances Pipeline KNSA Q1 2026 Earnings EPS Surges Past Estimates Despite Slight Stock Dip Winmark Corporation Q1 2026 Earnings EPS Falls Short of Expectations as Shares Edge Higher ASST Q1 2026 Earnings EPS Misses Estimates by Wide Margin Stock Declines GH Research Q1 2026 Earnings EPS Misses Estimates as PreRevenue Biotech Continues Clinical Development Luda Technology LUD Faces Steep Decline as Selling Pressure Intensifies Plug Power PLUG Rises 217 as Green Hydrogen Sector Finds Its Footing Revvity RVTY Holds Near Support as Consolidation Continues Tactile Systems Technology TCMD Edges Lower Amid Caution Key Levels in Focus Chegg Inc CHGG Surges 84 as Stock Bounces From Key Support Zone MedX Holdings Announces Q1 2026 Results MultiCity Expansion and Rebranding to Dazed Inc Ticker DAZE NCMI Q1 2026 Earnings A WiderthanExpected Loss Sends Shares Higher Cohen Steers Limited Duration Preferred and Income Fund LDP Holds Steady Above Key Support