A股收评：沪指小幅下跌0.18%，创业板指探底回升收涨0.21%，旅游酒店板块重挫

Market Overview - The A-share market experienced a collective decline in the three major indices, with the Shanghai Composite Index closing down 0.18% at 3821 points, briefly dipping below 3800 points during the session [1][13] - The Shenzhen Component Index fell by 0.29%, while the ChiNext Index rose by 0.21%. The total trading volume for the day was 2.52 trillion yuan, an increase of 376 billion yuan compared to the previous trading day [1][13] Sector Performance - The tourism and hotel sector saw significant declines, with stocks like Yunnan Tourism and Huatian Hotel hitting the daily limit down [2][12] - The real estate sector also faced downturns, with Electronic City hitting the limit down, and several other stocks dropping over 7% [2][12] - The internet e-commerce sector weakened, with stocks such as Cross-Border Communication and Qingmu Technology falling over 5% [2][10] - Conversely, the port and shipping sector rebounded, with Nanjing Port and Ningbo Shipping both hitting the limit up, and Ningbo Ocean rising over 7% [2][6] Banking Sector - The banking sector performed well against the market trend, with Nanjing Bank rising over 4%, and other major banks like Construction Bank and Industrial and Commercial Bank of China increasing by over 3% [4][5] - As of June 2023, China's banking industry had total assets nearing 470 trillion yuan, ranking first in the world [4] Medical Services - The medical services sector continued its downward trend, with Zhaoyan New Drug falling over 6%, and other companies like MediWest and New Journey dropping more than 5% [8][9] - MediWest's subsidiary faced a lawsuit due to delivery delays, with the amount involved exceeding 159 million yuan [8] Shipping and Logistics - The global shipping sector saw a boost with the launch of the first China-Europe Arctic container express route, significantly reducing shipping times to Europe [6][7] Future Outlook - Analysts suggest that the market may experience short-term fluctuations, but the medium-term trend remains upward. Focus may shift towards high-end manufacturing and companies with profit elasticity amid changing policies [12][13]