source:[1] A Bad Week for Oracle Stock Got Even Worse on Friday. Here's Why - Investopedia (https://www.investopedia.com/a-bad-week-for-o ...)[2] Oracle made a $300 billion bet on OpenAI. It's paying the price. - Yahoo Finance (https://finance.yahoo.com/news/oracle-made-a- ...)[3] Stock Market Today (Dec. 12, 2025): S&P 500 and Nasdaq Slide After Broadcom Rekindles AI-Bubble Fears as Yields Rise - ts2.tech (https://ts2.tech/en/stock-market-today-dec-12 ...)