盘中！沪指、A50拉升

Core Viewpoint - The A-share market experienced a slight upward trend driven by the banking sector, with major indices turning positive, while the Hong Kong market showed significant volatility, particularly with a notable surge in the stock of Ocean Group [2][3][12]. A-share Market Summary - The A-share market on July 4th saw a narrow fluctuation in the morning, with the banking sector leading the gains. The Shanghai Composite Index rose by 0.41% to 3475.24 points, while the Shenzhen Component and ChiNext Index increased by 0.05% and 0.18%, respectively [3][4]. - The banking sector saw a near 2% increase, with stocks like Shanghai Pudong Development Bank and Industrial Bank reaching historical highs [5][6]. - Other sectors such as internet, public transportation, water services, software services, and insurance performed well, while daily chemicals, mineral products, non-ferrous metals, and shipbuilding lagged behind [6][11]. Conceptual Sector Performance - The digital currency concept surged, with stocks like Jinyi Culture, Desheng Technology, and Jingbeifang hitting the daily limit [6]. - The brain engineering concept also saw significant gains, with stocks like Beiyikang rising over 17% [7]. Regulatory News Impact - On July 3rd, the National Medical Products Administration announced measures to optimize the lifecycle supervision of high-end medical devices, which may support innovation and expedite the approval process for high-end medical devices [9][10]. Hong Kong Market Summary - The Hong Kong market opened significantly lower but narrowed its losses during the morning session. The Hang Seng Index experienced a drop of over 1% [13][15]. - Ocean Group's stock saw a dramatic increase of nearly 75% during the session, attributed to a subscription agreement for issuing new shares [12][17]. - Other notable movements included declines in stocks like Alibaba Health and AIA Insurance, while China Biologic Products and China Unicom led the gains [14]. Company-Specific Developments - Multi-Point Intelligence experienced a rise of over 25% after announcing plans to purchase Bitcoin and apply for a stablecoin license, aligning with the Hong Kong government's push for Web3 industry development [18].