1月28日，A股继续高位盘整，根据交易所数据，上证指数涨0.27%报4151.24点，深证成指涨0.09%，创业板指跌0.57%，沪深300涨0.26%，科创50跌0.08%。 沪深两市1631股上涨，3460股下跌，93股持平，合计成交额2.97万亿元，较前一交易日放量约704.28亿元，大盘主力资金净流出435.98亿元。 贵金属（核心股）、白银（核心股）、锌、硫酸（核心股）、黄金概念等板块涨幅居前，多板块掀起涨停潮，其中贵金属板块整体涨幅超10%，有9股涨 停。MCP概念、GEO概念、重组蛋白、太空光伏、TOPCon电池等板块跌幅居前，领跌板块整体跌幅超3%。 针对后市，徐小明指出，今日指数波动不大，上证指数收盘价是最近十年的收盘价第二高，指数在不知不觉中重心不断上移。 徐小明提到，此前给出一个关键点位4188点，当前上证指数收盘价格4151点，已经距离非常近，短期市场如果收盘价格高于4188点，包括分钟线的收盘价， 会有级别较大的顶部钝化。投资者可以继续持股，因为市场稳步上行，但不宜在此位置追涨。这波上升以来的29个交易日，都没有出现过顶部结构，不过过 4188点后会出现顶部钝化，钝化是否能形成结构还 ...

Market Overview - On October 22, the market experienced a decline, with the Shanghai Composite Index down by 0.44%, the Shenzhen Component Index down by 0.81%, and the ChiNext Index down by 0.89% [1] Sector Performance - Strong performance was noted in the deep earth economy sector, with companies like ShenKai Co. and Petrochemical Machinery achieving three consecutive trading limit increases [1] - The plant-based meat sector remained active, highlighted by Double Tower Food reaching its trading limit [1] - The robotics sector saw a rebound, with companies such as CITIC Heavy Industries, Ruineng Technology, and Southern Road Machinery also hitting their trading limits [1] Declining Sectors - The gold sector experienced a collective pullback, with Hunan Silver falling over 8% [1] - Other sectors that faced significant declines included communication equipment and forestry, which had the largest drops [1]

Core Viewpoint - Zijin Mining experienced a net financing sell-off of 122.534 million yuan last week, ranking 13th in the market, with a financing buy amount of 1 billion yuan and repayment of 1.123 billion yuan [1] Group 1: Financial Performance - Zijin Mining's main capital inflow over the past 5 days was 293 million yuan, with a price increase of 2.12% during this period [1] - Over the last 10 days, the main capital inflow was 50.863 million yuan, with a price increase of 0.18% [1] Group 2: Company Overview - Zijin Mining Group Co., Ltd. was established in 2000 and is located in Longyan City, primarily engaged in non-ferrous metal mining and selection [1] - The company has a registered capital of 2.632817224 billion yuan and a paid-in capital of 2.632657124 billion yuan [1] - The legal representative of the company is Zou Laichang [1] Group 3: Investment and Intellectual Property - Zijin Mining has invested in 76 companies and participated in 804 bidding projects [1] - The company holds 491 trademark registrations and 772 patent registrations, along with 314 administrative licenses [1]