Nvidia(US:NVDA) Mei Ri Jing Ji Xin Wen·2025-11-21 12:14Group 1 - Major stock index futures show mixed performance, with Dow futures up 0.36%, S&P 500 futures up 0.11%, and Nasdaq futures down 0.05% [1] - Cathie Wood's ARK Investment Management purchased 93,374 shares of Nvidia following the company's strong earnings report, marking the first purchase of Nvidia shares since August 4 [1] - Bitcoin experienced a significant drop, falling below $82,000 and reaching a low of $81,330, marking the lowest point since April 7, with a daily decline exceeding 9% [1] Group 2 - Blue Origin, founded by Amazon's Jeff Bezos, announced plans to build a new heavy-lift rocket that will be larger and more powerful than its existing New Glenn rocket [1] - Middle Eastern airlines made substantial aircraft orders at the Dubai Airshow, with Boeing and Airbus receiving multi-billion dollar contracts, including Emirates' order for 65 Boeing 777-9 aircraft [1] Group 3 - OpenAI has officially launched the ChatGPT group chat feature globally, available to all users across different subscription plans [2] - Barclays predicts that AI will become the most significant macroeconomic variable by 2026, surpassing traditional monetary and trade policy factors [2] - The Trump administration announced a new offshore oil and gas development plan, facing strong opposition from local governments and environmental organizations [2]