Core Viewpoint - On October 9, 2023, Zhaoxin Co., Ltd. (688691) closed at 122.26 CNY, reaching the daily limit with a trading volume of 20.31 billion CNY and a turnover rate of 23.69% [2] Trading Activity - The stock was listed on the daily trading leaderboard due to a price increase of 15% at the close [2] - The top five trading departments accounted for a total transaction of 7.86 billion CNY, with a net buying amount of 1.74 billion CNY [2] - Among the top five buying departments, three were institutional special seats, with buying amounts of 187.94 million CNY, 129.17 million CNY, and 40.72 million CNY respectively [2] - The Shanghai-Hong Kong Stock Connect was the third-largest buying department, with a buying amount of 85.69 million CNY [2] - The largest selling department was also the Shanghai-Hong Kong Stock Connect, with a selling amount of 119.94 million CNY [2] Fund Flow - The stock experienced a net inflow of 19.05 million CNY from main funds throughout the day [3] - Detailed buying and selling amounts from various departments were provided, highlighting significant institutional interest [3]

| 序号 | 交易营业部名称 | | 买入金额(万) | 占总成交比例 | | --- | --- | --- | --- | --- | | | 沪股通专用 | 628次 46.34% (7) | | | | 2 | 招商证券股份有限公司深圳深南大道车公庙证券营业部 | 11次 63.64% | | | | 3 | 中信建投证券股份有限公司苏州分公司 | 2次 50.00% | | | | 4 | 中天证券股份有限公司沈阳万柳塘路证券营业部 | -次 - | | | | 5 | 方正证券股份有限公司江门港口路证券营业部 | -次 - | | | | | (买入前5名与卖出前5名)总合计: | | 48009.50 | 23.64% | 格隆汇10月9日｜灿芯股份(688691.SH)今日20%涨停，换手率23.69%，成交额20.31亿元。龙虎榜数据显示，三家机构位列买一、买二及买四席位，买入3.58 亿元；游资"温州帮"位列卖二席位，卖出7342万元。上榜席位全天买入4.8亿元，卖出3.06亿元，合计净买入1.74亿元。(格隆汇) | 买入金额最大的前5名 | | | | | | --- | --- | ...

Market Overview - On October 9, the A-share market saw a strong rally, with the Shanghai Composite Index rising over 1% to surpass 3900 points, marking a 10-year high [1] - The total trading volume in the Shanghai and Shenzhen markets reached 26,723 billion yuan, an increase of 4,748 billion yuan compared to the previous trading day [1] - The technology sector, particularly the STAR Market, experienced significant gains, with the STAR 50 Index surging over 6% during the session [1] Sector Performance - The non-ferrous metals sector showed remarkable performance, with stocks like Tongling Nonferrous Metals, Northern Copper, and Yunnan Copper hitting the daily limit [1][5] - The rare earth sector also saw gains, with companies like China Rare Earth and Northern Rare Earth reaching their daily limit [8] - The storage chip concept remained active, with stocks such as Zhaoxin Semiconductor and Huahong Semiconductor hitting their daily limit [12] Notable Stocks - Newly listed stock Yunhan Chip City (301563) closed up 40.89%, reaching 164.56 yuan per share, with an intraday high of over 70% [2] - In the Hong Kong market, stocks like Xin Mining Resources and Hang Seng Bank saw significant increases, with Xin Mining Resources rising over 120% [4] Gold and Precious Metals - International spot gold prices surged past $4000 per ounce, reaching a historical high, driven by factors such as the U.S. government shutdown and ongoing expectations of interest rate cuts by the Federal Reserve [6][7] - Analysts suggest that the rise in gold prices is also influenced by global central banks' continued purchases of gold [7] Fusion Energy Sector - The controlled nuclear fusion concept gained traction, with stocks like Changfu Co. and Western Superconducting Technologies hitting their daily limit [9] - The BEST project in Hefei achieved a key breakthrough, marking a new phase in its construction [10] - The upcoming International Atomic Energy Fusion Energy Conference is expected to catalyze further developments in the fusion sector [11] Semiconductor Market - The storage chip market is projected to see price increases, with expectations of a 10% rise in eSSD prices and a 10-15% increase in DDR5 RDIMM prices by Q4 2025 [12][14] - NAND Flash prices are also expected to rise, with estimates of a 5-10% increase in Q4 2025 due to high demand from data centers [14]

Core Points - The stock of Canxin Co., Ltd. (688691.SH) reached its daily limit, closing at 122.26 CNY, with a price increase of 20.00% [1]. Group 1: Stock Performance - Canxin Co., Ltd. experienced a significant price increase of 20.00%, closing at 122.26 CNY [1]. - The stock was among the top five securities with a price increase limit of 15%, indicating strong market interest [2]. Group 2: Institutional Activity - Institutional investors were active in Canxin Co., Ltd., with a net buying amount of 35,782.65 thousand CNY today [2]. - Three institutional special seats were among the top five buyers of Canxin Co., Ltd. [2]. - The total buying amount from the top five institutional investors reached 48,009.50 thousand CNY, accounting for 23.64% of total trading volume [3].

Market Overview - On October 9, the A-share market saw a strong rally, with the Shanghai Composite Index rising over 1% to surpass 3900 points, marking a 10-year high [2] - The Shenzhen Component Index increased by 1.47% to 13725.56 points, while the ChiNext Index rose by 0.73% to 3261.82 points [2] - The total trading volume in the Shanghai and Shenzhen markets reached 26,723 billion yuan, an increase of 4,748 billion yuan compared to the previous trading day [2] Sector Performance - The non-ferrous metals sector experienced significant gains, with stocks like Tongling Nonferrous Metals, Northern Copper, and Yunnan Copper hitting the daily limit [2][6] - The controlled nuclear fusion concept saw a surge, with stocks such as Changfu Co., Yingjie Electric, and Western Superconducting also reaching the daily limit [9] - The rare earth sector strengthened, with companies like China Rare Earth and Northern Rare Earth hitting the daily limit [8] Specific Stock Movements - Newly listed stock Yunhan Chip City (301563) closed up 40.89% at 164.56 yuan per share, with an intraday high exceeding 70% [3] - In the Hong Kong market, Xin Mining Resources surged over 120%, while other notable gainers included Hang Seng Bank and Lenovo Group [5] Gold and Precious Metals - International gold prices broke the $4000 per ounce mark, driven by factors such as the U.S. government shutdown and ongoing expectations of interest rate cuts [6][8] - Analysts suggest that the rise in gold prices is linked to increased concerns over U.S. dollar credit and sovereign debt [8] Semiconductor Sector - The storage chip sector showed renewed strength, with stocks like CanSemi and Huahong Semiconductor hitting the daily limit [12] - A report from CFM Flash Market indicates that server eSSD prices are expected to rise by over 10% in Q4 2025, driven by increased demand from cloud service providers [14][15] Controlled Nuclear Fusion - The controlled nuclear fusion concept gained traction, with significant stock price increases for companies involved in this sector [9][11] - The upcoming International Atomic Energy Fusion Energy Conference in Chengdu is anticipated to bring major developments in the fusion industry [11] Rare Earth Export Controls - The Ministry of Commerce announced new export controls on certain rare earth-related items, further tightening the supply chain [8] - Analysts expect that these measures will lead to a significant increase in the importance of rare earth recycling technologies by 2025 [8]

Market Overview - On October 9, the A-share market saw a strong rally, with the Shanghai Composite Index rising over 1% to break through 3900 points, marking a 10-year high [1][2] - The Shenzhen Component Index increased by 1.47% to 13725.56 points, while the ChiNext Index rose by 0.73% to 3261.82 points [2] - The total trading volume in the Shanghai and Shenzhen markets reached 26,723 billion yuan, an increase of 4,748 billion yuan compared to the previous trading day [2] Sector Performance - The non-ferrous metals sector experienced significant gains, with stocks like Tongling Nonferrous Metals, Northern Copper, and Yunnan Copper hitting the daily limit [6][8] - The controlled nuclear fusion concept saw a surge, with stocks such as Changfu Co., Yinjie Electric, and Western Superconducting also reaching the daily limit [11][13] - The rare earth sector rallied, with companies like China Rare Earth and Northern Rare Earth hitting the daily limit [9][10] Gold Market - On October 8, international spot gold prices exceeded $4000 per ounce, reaching a historical high [8] - Factors contributing to the rise in gold prices include concerns over U.S. government shutdowns, political uncertainties in Japan, and expectations of continued interest rate cuts by the Federal Reserve [8] Semiconductor Sector - The storage chip concept gained momentum, with stocks like Canxin Co. and Huahong Semiconductor seeing significant increases, with Canxin hitting the daily limit [14][16] - A report from CFM Flash Market indicated that prices for server eSSD and DDR5 RDIMM are expected to rise by over 10% in Q4 2025 due to increased demand from cloud service providers [16][17] Policy Impact - The Ministry of Commerce announced new export controls on certain rare earth-related items, further tightening the supply chain for these materials [9] - Analysts expect that the new regulations will lead to a long-term bullish outlook for the rare earth and magnetic materials sectors due to supply constraints [9]

证券代码：688691 证券简称：灿芯股份 公告编号：2025-029 灿芯半导体（上海）股份有限公司 股票交易异常波动公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 一、股票交易异常波动的具体情况 公司股票于 2025 年 9 月 30 日和 2025 年 10 月 9 日连续两个交易日内收盘价 格涨幅偏离值累计超过 30%，根据《上海证券交易所交易规则》的有关规定，已 构成股票交易异常波动情形。 二、公司关注并核实的相关情况 针对公司股票交易异常波动的情况，经公司自查并发函问询第一大股东庄志 青及其一致行动人，对相关问题进行了必要核实。现就有关情况说明如下： （三）媒体报道、市场传闻情况 经公司自查，截至本公告披露日，公司未发现存在对公司股票交易价格可能 产生重大影响的媒体报道及市场传闻。 （四）其他股价敏感信息 （一）日常经营情况 经公司自查，公司目前日常经营活动一切正常，公司所处市场环境、行业政 策没有发生重大调整，生产成本和销售等情况没有出现大幅波动，公司内部生产 经营秩序正常。 灿芯半导体 ...

证券之星消息，10月9日半导体板块较上一交易日上涨2.72%，灿芯股份领涨。当日上证指数报收于 3933.97，上涨1.32%。深证成指报收于13725.56，上涨1.47%。半导体板块个股涨跌见下表： 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成投资建议。 从资金流向上来看，当日半导体板块主力资金净流出33.09亿元，游资资金净流入20.61亿元，散户资金 净流入12.48亿元。半导体板块个股资金流向见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 688691 | 灿芯股份 | 122.26 | 20.00% | 16.93万 | | 20.31亿 | | 688172 | 乖矢微 | 32.50 | 18.48% | 75.39万 | | 22.55 Z | | 688249 | 晶合集成 | 39.70 | 13.92% | 132.64万 | | 50.31亿 | | 688521 | 芯原股份 ...

【导读】上证指数盘中突破3900点，续创10年新高 | 上证指数 | 深证成指 | | 北证50 | | | --- | --- | --- | --- | --- | | 3908.28 | 13677.13 | | 1525.15 | | | +25.50 +0.66% | +150.62 +1.11% | | -3.48 -0.23% | | | 科创50 | 创业板指 | | 万得全A | | | 1559.66 | 3273.72 | | 6406.42 | | | +64.38 +4.31% | +35.55 +1.10% | | +57.48 +0.91% | | | 沪深300 | 中证500 | | 中证A500 | | | 4688.12 | 7493.63 | | 5679.31 | | | +47.43 +1.02% | +81.26 +1.10% | | +60.60 +1.08% | | | 中证1000 | 深证100 | | 中证红利 | | | 7629.64 | 6024.45 | | 5450.78 | | | +54.67 +0.72% | +65.92 +1.11% ...

资金流向方面，该股今日全天主力资金净流入5303.21万元。（数据宝） 灿芯股份9月30日龙虎榜 | 买入营业部名称 | 买入金额(万元) | | --- | --- | | 沪股通专用 | 10887.29 | | 招商证券股份有限公司深圳深南大道车公庙证券营业部 | 6558.77 | | 机构专用 | 5010.32 | | 中信证券股份有限公司北京紫竹院路证券营业部 | 3238.68 | | 甬兴证券有限公司深圳分公司 | 1677.52 | | 卖出营业部名称 | 卖出金额(万元) | | 沪股通专用 | 8818.26 | | 国泰海通证券股份有限公司上海闵行区沪闵路证券营业部 | 3186.56 | | 浙商证券股份有限公司上海浦东杨高南路证券营业部 | 3087.05 | | 国泰海通证券股份有限公司上海浦东分公司 | 2440.75 | | 平安证券股份有限公司深圳金田路证券营业部 | 2191.37 | （文章来源：证券时报网） 9月30日灿芯股份（688691）收盘价101.88元，收盘上涨15.41%，全天换手率19.38%，振幅19.29%，成 交额13.13亿元。科创板交易公开信 ...