SP 500 Edges Higher as Consumer Stocks Rally Energy Weighs Russias Yolka Drone Interceptor Operational Constraints and Defense Sector Implications AIPowered Drug Discovery Shows Potential for Brain Condition Treatments Like MND Ledn Projects 1 Trillion Potential in BitcoinBacked Lending Market Zscaler Shares Slide 24 Premarket Following Cautious FullYear Guidance SEC Postpones Proposed Exemptions for Tokenized Stock Trading Sources Say SP 500 Notches Modest Gains as Healthcare and Tech Lead Communication Services Lags