The stock market is always terrible at valuing technology revolutions ○ found 2025 › Jan › 28 (Tue) @ 22:16 UTC a story from The Guardian ⚠️ › International Chinese ■■■■ DeepSeek ■■■■ Explainer ■■ US ■■■■ James Vincent ■■■ Sam Altman ■■■ OpenAI ■■■ AI ■■■■ Has DeepSeek ■■ Nvidia ■■■ preview sentiment