Market Performance - The A-share market showed mixed performance with the Shanghai Composite Index rising by 0.31% to 3975.92 points, while the Shenzhen Component Index increased by 0.03% and the ChiNext Index fell by 0.32% [1] - The North China 50 Index saw a slight increase of 0.11% [1] Trading Volume - The total trading volume in the Shanghai and Shenzhen markets reached 1.4078 trillion yuan, which is a decrease of 57.8 billion yuan compared to the previous day [1] - Over 3400 stocks experienced declines during the trading session [1] Sector Performance - The PEEK materials, brain-computer interface, and precious metals sectors showed significant gains [1] - Conversely, the pharmaceutical commercial, dairy, and battery sectors experienced declines [1]
A股午评:指数分化,沪指涨0.31%创业板指跌0.32%北证50涨0.11%,PEEK材料、脑机接口领涨!超3400股下跌,成交14078亿缩量578亿