Iran and US Remain at Impasse as Trump Rejects Counterproposal Strait of Hormuz Risks Escalate SP 500 Edges Higher as Healthcare and Tech Lead Communication Services Lags Consumer Credit Growth Accelerates in December Signaling Strong Consumer Spending FedEx SpinOff of Freight Business Nears UBS Highlights SumoftheParts Valuation Roundhill Memory ETF DRAM Surges to 10 Billion on AIDriven Demand for Memory Chips Consumer Credit Growth Surges in December According to MarketWatch Report Space Stocks Surge Renews Bubble Fears Rocket Lab and AST SpaceMobile Face Scrutiny