美股比特币概念股走高，Circle涨超6%；国家药监局支持高端医疗器械创新发展，脑机接口技术产品支持政策将出台——《投资早参》

Important Market News - US stock market closed early on Thursday with all three major indices rising; S&P 500 increased by 0.83%, Nasdaq by 1.02%, and Dow Jones by 0.77%, marking the seventh historical closing high for S&P 500 this year and the fourth for Nasdaq [1] - Technology stocks saw widespread gains, with Nvidia rising 1.3% to a historical high and New思科技 increasing by 4.9%; Bitcoin-related stocks also surged, with Circle up over 6% [1] - International oil prices slightly declined, with WTI crude oil down 0.40% to $67.18 per barrel and Brent crude down 0.32% to $68.89 per barrel; COMEX gold futures fell 0.71% to $3336.00 per ounce, while silver futures rose 0.85% to $37.04 per ounce [1] - European stock indices closed higher, with Germany's DAX up 0.61% to 23934.13 points and France's CAC40 up 0.21% to 7754.55 points [1] Industry Insights - On July 3, the National Medical Products Administration of China announced measures to optimize lifecycle regulation to support high-end medical device innovation, including special approval procedures for medical robots and high-end imaging equipment [2] - Brain-computer interface technology is expected to revolutionize human-machine interaction, initially focusing on medical rehabilitation, with potential expansion into education, entertainment, and industrial applications [2] - The solid-state battery industry is accelerating its industrialization process, with solid-state batteries being recognized as the next-generation battery technology, particularly in cost-sensitive fields like humanoid robots and low-altitude applications [3] - China ranks second globally in solid-state battery patent applications, with over 46,000 applications as of May 16, 2025, indicating a rapid catch-up with Japan [3] - The National Cryptography Administration and other agencies released regulations for the management of commercial passwords, effective from August 1, 2025, which will impact key information infrastructure sectors such as energy, finance, and communication [4][5] - The commercial password market in China is projected to grow at a compound annual growth rate of 25%, reaching 140 billion yuan by 2025, driven by the new regulations [5] Company Updates - 中钢洛耐 announced that its shareholder plans to reduce its stake by up to 562,500 shares, representing 0.5% of the total share capital [6] - 曲江文旅 reported that a court will auction 12 million shares held by its controlling shareholder on an online platform [6] - 威唐工业 disclosed plans for its controlling shareholder to reduce their stake by up to 170,000 shares, accounting for 0.9727% of the total share capital [7] - 合盛硅业 intends to participate in an ETF exchange transaction, planning to exchange up to 1,182,210 shares, or 1% of the total share capital [7] - 财富趋势 announced a plan for its actual controller to reduce their stake by up to 768,340 shares, representing 3% of the total share capital [8]