TikTok Goes Dark in US as Trump Signals Potential Intervention Market Uncertainty Looms Wingstop Shares Slide 12 as Quarterly Profit Misses Analyst Expectations SP 500 Edges Up as Healthcare Tech Rally Communication Services Slips Inflation Expected to Reach 6 in Second Quarter Top Forecasters Warn US Arms Sales to Taiwan Temporarily Paused Amid Iran Operations Acting Navy Secretary Indicates BlackRocks IBIT Records 13 Billion Dark Pool Transaction Amid Worsening ETF Outflows Dow Nasdaq Futures Edge Higher as USIran Talks Boost Optimism SP 500 Eyes Eighth Weekly Gain