Tesla(US:TSLA) Hua Er Jie Jian Wen·2025-12-21 23:00Market Overview - Technology stocks supported the market, with major U.S. indices continuing to rise despite the "Triple Witching" day volatility, with the Nasdaq gaining over 1% in two days [2] - Oracle surged 6.6% following news of a TikTok agreement, boosting AI and semiconductor stocks, with the semiconductor index rising 3% [2] - European stocks hit record highs after the ECB raised economic forecasts, while global bond markets fell following the Bank of Japan's interest rate hike [2] - The dollar index rose for three consecutive days, while the offshore yuan retreated from a 14-month high [2] Company News - ByteDance's profit is reportedly expected to reach $50 billion this year, although insiders claim this data is inaccurate [26] - Wall Street is closely watching the competition for the Federal Reserve chair, with Waller performing well in interviews and gaining support from corporate executives [19] - Wall Street analysts are optimistic about the upcoming IPOs of AI companies, with Zhipu AI and MiniMax disclosing their prospectuses [27][34] - The GPU company Wallen Technology is set to go public in Hong Kong, with a maximum offer price of HKD 19.60 per share [27] Industry Developments - The new generation GPU architecture "Huagang" by Moore Threads is set to improve efficiency by 10 times, with mass production expected next year [26] - The global first commercial supercritical carbon dioxide power generation unit has been successfully put into operation, marking a significant technological breakthrough [43] - ByteDance is advancing partnerships with hardware manufacturers like Vivo and Lenovo to develop AI smartphones, aiming to gain user entry points [44] - The Shanghai Jiao Tong University has achieved a breakthrough in optical computing chips, which could significantly enhance AI computational capabilities [43]