市场震荡下挫，创业板指半日跌2.37%，农业银行创历史新高

Market Overview - The market experienced a downward trend in the early session, with the Shenzhen Component Index and the ChiNext Index dropping over 2% at one point [1] - As of the midday close, the Shanghai Composite Index fell by 1%, the Shenzhen Component Index by 1.99%, and the ChiNext Index by 2.37% [1] - The total trading volume in the Shanghai and Shenzhen markets was 1.18 trillion, a decrease of 32.6 billion compared to the previous trading day [1][6] Index Performance - The Shanghai Composite Index closed at 3877.20, down by 1.00 points, with 498 gainers and 1743 decliners [2] - The Shenzhen Component Index closed at 12825.85, down by 1.99 points, with 597 gainers and 2225 decliners [2] - The ChiNext Index closed at 2965.47, down by 2.37 points, with 221 gainers and 1157 decliners [2] Sector Performance - Defensive sectors such as coal and gas stocks showed strong performance, with major energy stocks experiencing significant gains [2][3] - The port and shipping sector continued its strong trend, with Haitong Development achieving two consecutive trading limits [2] - Conversely, sectors like data center power concepts faced severe declines, with stocks like Igor and Zhongheng Electric hitting the daily limit down [2] Market Sentiment - 50.76% of users expressed a bullish outlook on the market [4] - The market saw 1128 stocks rise, 174 remain unchanged, and 4136 stocks decline [5]