source:[1] S&P 500 Today (Dec. 12, 2025): Index Slides From Record High as Broadcom and Oracle Rattle the AI Trade - ts2.tech (https://ts2.tech/en/sp-500-today-dec-12-2025- ...)[2] Dow tumbles after hitting record high, while Broadcom latest to fuel AI bubble fears - New York Post (https://nypost.com/2025/12/12/business/dow-tu ...)[3] Asia stocks surge as tech rebounds from Oracle jitters, China lags - Investing.com (https://www.investing.com/news/stock-market-n ...)