Since the announcement of the $300 billion deal with OpenAI in September, Oracle has experienced a dramatic drop in its stock price, leading to a loss of $315 billion in market capitalization. While the overall market has seen similar movements, the magnitude of Oracle’s decline is particularly striking, drawing comparisons to major companies such as General Motors and Kraft Heinz. The article notes that the stock market as a whole has experienced a decline of $15 billion over the same period, placing Oracle’s loss in context. The situation has raised questions about the viability and impact of such a significant deal on the company’s financial health and long-term prospects.