Record Highs Meet AI Debt Reckoning

Daily Market Update 2026-10-07 Record Highs Meet AI Debt Reckoning IN TODAY'S ISSUE ›The S&P 500 hit records, but just 10 stocks hold 41 cents of every dollar ›Constellation Energy jumped 12% as data centers chase nuclear power ›Toshiba storage fears rattled memory makers Micron and SanDisk ›Penguin Solutions surged 7.7% on raised 2027 forecasts OVERNIGHT SPY · +0.55% QQQ · +0.46% VIX · -2.66% TOP STORY NVDA, SPY Big Tech Runs on Borrowed Time The S&P 500 reached another record high with the...