Group 1 - The semiconductor sector experienced a significant increase, with the sector index rising by 1.69% as of the report's publication [1] - Dongxin Co. saw a 20% limit-up, while Kangqiang Electronics, Jinhaitong, and Tuori New Energy also hit the limit-up, indicating strong market performance [3] - Several companies, including Xinyuanwei and Mingwei Electronics, saw their stock prices increase by over 15%, reflecting positive investor sentiment in the semiconductor industry [3] Group 2 - The stock performance of notable companies includes: - Dongxin Co. at a price of 153.23 with a 20.00% increase [4] - Xinyuanwei at 231.69 with a 15.84% increase [4] - Mingwei Electronics at 63.30 with a 15.93% increase [4] - Pushe Co. at 254.00 with a 14.30% increase [4] - Yuanjie Technology at 826.74 with a 12.48% increase [4] - Hengshuo Co. at 91.88 with a 12.25% increase [4]

1月27日，A股延续震荡，硬科技彰显韧性，科创芯片ETF华宝（589190）下探回升，场内价格一度涨近2%，现涨1.71%，东芯股份20CM涨停，芯源微涨超 13%。 | A | | 多日 1分 5分 15分 30分 | | 60分 = | | | F9 盘前盘后 叠加 九转 画线 工具 @ 2 | | | N科创成 | 0 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | 589190[N科创芯片E . 华宝] 10:36 价 1.010 涨跌 0.017(1.71%) 均价 1.000 成交量 | | | | | | | | 1011 | | | | | | | | | 1.76% | TEOT | | | 1.002 | | | | | | | | | 0.88% | SSE CNY 10:36:16 | 交易中 | | 0.993 | | | | | | | | | 0.00% | 净信数字 | 45 | | 0.984 | | | | | | | | | 0.88% | 委比 ...

| 代码 | 名称 | 现价 | 涨跌幅 ▼ | 涨跌 | | --- | --- | --- | --- | --- | | 688110 | 东芯股份 | 153.23 | 20.00% | 25.54 | | 688037 | 芯源微 | 231.69 | 15.84% | 31.69 | | 688699 | 明微电子 | 63.30 | 15.93% | 8.70 | | 688766 | 景电股份 | 254.00 | 14.30% | 31.78 | | 688498 | 源杰科技 | 826.74 | 12.48% | 91.74 | | 688416 | 恒辉股份 | 91.88 | 12.25% | 10.03 | | 688545 | 兴福电子 | 52.64 | 11.76% | 5.54 | | 688368 | 晶丰明源 | 156.03 | 11.45% | 16.03 | | 603061 | 要避損 | 279.40 | 10.00% | 25.40 | | 002119 | 康强电子 | 24.75 | 10.00% | 2.25 | | 002218 拓日新能 | | 6 ...

Group 1 - The A-share market continues to show resilience in hard technology, with the Huabao Sci-Tech Chip ETF (589190) experiencing a price increase of nearly 2% at one point, currently up 1.71% [1] - Dongxin Co., Ltd. has reached a 20% limit up, while Chip Source Microelectronics has risen over 13% [1] - The Huabao Sci-Tech Chip ETF passively tracks the Shanghai Stock Exchange Sci-Tech Chip Index, which has a significant focus on the chip industry, covering nearly 80% in core areas such as chip design and semiconductor materials and equipment [3][5] Group 2 - Samsung Electronics has raised the supply price of NAND flash memory by over 100% in the first quarter, exceeding market expectations, and is expected to continue price negotiations for the second quarter [3] - CITIC Securities is optimistic about investment opportunities in semiconductor chips, driven by advanced processes and domestic substitution, recommending attention to leading companies with platform capabilities and high-elasticity niche leaders [3] - The Shanghai Stock Exchange Sci-Tech Chip Index has shown annualized returns of 17.93% since its base date, significantly outperforming similar indices [3][5]

Group 1 - The storage chip sector continues to rise, with Dongxin Co., Ltd. hitting a 20% limit up, indicating strong market performance [1] - Puran Co., Ltd. saw an increase of over 14%, reflecting positive investor sentiment in the sector [1] - Other companies such as Xiechuang Data, Zhongwei Semiconductor, and Beijing Junzheng also experienced gains, suggesting a broader trend in the storage chip industry [1]

Core Insights - The article highlights the strong performance of the Sci-Tech Innovation Board Chip Index, which has achieved a cumulative increase of over 161% since its base date, with an annualized return of 17.93%, significantly outperforming similar indices such as the Sci-Tech Innovation Entrepreneur Semiconductor and the National Chip Index [3][12][13]. Performance Metrics - The Sci-Tech Chip Index has a higher annualized Sharpe ratio and lower maximum drawdown compared to its peers, indicating a better risk-reward profile [3][12]. - The maximum drawdown for the Sci-Tech Chip Index is less severe at -56.81%, compared to -60.05% for the Sci-Tech Innovation Entrepreneur Semiconductor Index [4][12]. Industry Composition - The index is heavily weighted towards integrated circuits, which account for 72.77% of its composition, significantly higher than other similar indices [6][14]. - The index includes companies involved in semiconductor materials, equipment, design, manufacturing, packaging, and testing, reflecting the overall performance of the representative chip industry on the Sci-Tech Innovation Board [14][15]. Financial Growth - The index's net profit attributable to shareholders surged by 94.22% year-on-year, leading among similar indices [17]. - The R&D investment in the chip industry on the Sci-Tech Innovation Board exceeded 119.7 billion yuan, with an R&D intensity of 11.22%, far surpassing the overall A-share market level of 2.16% [7][17]. Top Holdings - The top ten weighted stocks in the index include: - Zhongke International (10.36%) - Haiguang Information (10.05%) - Cambricon Technologies (9.45%) - Lattice Semiconductor (7.73%) - Zhongwei Company (6.85%) [14][18].

格隆汇1月27日丨东芯股份(688110.SH)近日投资者关系活动记录表显示，上海砺算发布的 7G100 系列产 品从计算核心到指令集完全由自主设计，基于自研 TrueGPU 天图架构，并自研指令集、自研软件栈。 产品在 GPU 主流 benchmark 中表现良好，可高效运行大型 3A 游戏及本地化部署的 DeepSeek-R1 8B 模 型，展现出优良的图形与 AI 计算能力，具备商业化潜力与市场竞争力。 ...

格隆汇1月27日丨东芯股份(688110.SH)近日投资者关系活动记录表显示，随着行业需求回暖，公司产品 销售呈现积极态势。公司将积极优化运营效率及库存管理策略，力求把握市场机遇，公司存货主要由原 材料、委托加工物资、库存商品等构成，截至三季度报告期末公司存货为 10亿元。公司根据自身库存 情况和客户的需求，并结合对市场的预测拟定采购计划，目前存储市场价格仍在持续修复，库存水平处 于可控范围之内。 ...

格隆汇1月27日丨东芯股份(688110.SH)近日投资者关系活动记录表显示，上海砺算发布的 7G100 系列产 品从计算核心到指令集完全由自主设计，基于自研 TrueGPU 天图架构，并自研指令集、自研软件栈。 产品在 GPU 主流 benchmark 中表现良好，可高效运行大型 3A 游戏及本地化部署的 DeepSeek-R1 8B 模 型，展现出优良的图形与 AI 计算能力，具备商业化潜力与市场竞争力。 ...

格隆汇1月27日丨东芯股份(688110.SH)近日投资者关系活动记录表显示，受到行业上行周期影响，海外 存储原厂进一步将产能转至高利润产品线，对利基型存储产品带来相应的产能挤压。导致供给出现相对 紧缺的情况，公司涉及的存储产品，目前均在价格上涨的通道，呈现持续向好的态势。 ...