证券研究报告 | 策略点评 2025 年 12 月 16 日 投资要点 分析师：孟之绪 执业编号：S0300524080001 电话： 邮箱：mengzhixu@ykzq.com 投资策略研究 粤开市场日报-20251216 今日关注 指数涨跌情况：今日 A 股主要指数普遍下跌。截止收盘，沪指下跌 1.11%，收 报 3824.81 点；深证成指跌 1.51%，收报 12914.67 点；创业板指跌 2.10%， 收报 3071.76 点；科创 50 指数跌 1.94%，收报 1293.38 点。总体上，全天个 股涨少跌多，Wind 数据显示，全市场 4299 只个股下跌，仅 1090 只个股上涨， 164 只个股收平。沪深两市今日成交额合计 17242 亿元，较上个交易日缩量 493 亿元。 | 一、市场回顾 | 3 | | --- | --- | | 二、风险提示 | 4 | 行业涨跌情况：今日申万一级行业涨少跌多，仅有商贸零售、美容护理、社 会服务行业上涨，涨幅分别为 1.32%、0.66%、0.13%，通信、有色金属、综合、 电力设备、传媒、机械设备等行业跌幅靠前，跌幅分别为 2.95%、2.81%、 ...

Market Overview - The A-share market showed narrow fluctuations today, with mixed performance across major indices. The Shanghai Composite Index closed flat at 3367.58 points, while the Shenzhen Component Index fell by 0.08% to 10171.09 points. The ChiNext Index decreased by 0.33% to 2032.76 points, and the Sci-Tech 50 Index remained unchanged at 995.25 points. Overall, 3559 stocks rose, 1691 fell, and 160 remained flat, with total trading volume in the Shanghai and Shenzhen markets amounting to 10864 billion, a decrease of 30.81 billion from the previous trading day [1]. Industry Performance - Among the Shenwan first-level industries, sectors such as comprehensive services, environmental protection, real estate, national defense and military industry, social services, and beauty care led the gains. Conversely, industries like food and beverage, automotive, banking, non-ferrous metals, telecommunications, and biomedicine experienced declines [1]. Sector Highlights - The top-performing concept sectors today included primary real estate developers, restructuring, pet economy, Huakun Zhenyu, Nanjing State-owned Assets, ST sectors, selected food processing, lithium extraction from salt lakes, pre-made dishes, solar thermal power generation, new urbanization, low-priced stocks in the ChiNext, urban village renovation, central enterprise automobiles, and the poultry industry [1].