消息面上，SK海力士近日于电话会上透露，目前其DRAM和NAND库存已降至仅约4周的"极低水位"， 且预计将在全年继续下降 。另有市场报道称，三星正就其最新代人工智能存储芯片HBM4的定价进行 谈判，价格将比上一代高出20%至30%，预计售价约为700美元。金融街证券此前指出，展望2026年， 存储产能紧张趋势有望延续，以"两存"为代表的国产厂商扩产动力充足，看好国产存储厂商扩产带来的 产能增量以及先进工艺提升带来的价值量提升。 第一上海研报认为，随着AI时代的到来，算力芯片性能高速增长，互联能力逐步成为AI算力集群的瓶 颈。公司的互联芯片业务将迎来确定性的高速发展，包括内存接口技术从DDR4往DDR5甚至DDR6升 级，以及PCIe 从4.0往6.0甚至7.0提升，叠加CXL标准提出的内存池化，必将大幅提升相关接口芯片的价 值量。该行认为，公司业务将显著受益于AI建设大浪潮，互联芯片行业正迎来高速发展新周期。 智通财经APP获悉，澜起科技(06809)午前涨近6%，截至发稿，涨5.94%，报208.8港元，成交额2.64亿港 元。 ...

春节后第一个交易日（2月24日）A股三大指数集体上涨，创业板指涨幅扩大至2%，，覆盖科创板+创 业板高成长龙头的硬科技宽基——双创龙头ETF（588330）涨势如虹，场内涨幅一度上探2.12%，现涨 1.8%，盘中收复5日、20日均线。 | | | | 分时 都日 1分 5分 15分 30分 60分 日 周 月 图序 | | | | | | F9 盘和盘后 露加 九刷 图线 工具 @ 2 > | | 双创龙头ETF O | | 588330 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | 565305双创花头217J1100 6 0.962 图数 0.017(1.80%) 约价 0.955 域交量 3339 (OFV 0.9567 | | | | | 2026/02/24 | 0.962 | | +0.017 +1.80% | | | | | | | | | | | | | 552 CNY 112205 ID C | | 清除了解了 | | | | | | | ...

Core Viewpoint - The A-share market experienced a collective rise on the first trading day after the Spring Festival, with the ChiNext Index increasing by 2%, driven by strong performance in hard technology sectors and the Double Innovation Leader ETF (588330) showing significant gains [1][5]. Market Performance - On February 24, the A-share market saw all three major indices rise, with the ChiNext Index's gains reaching 2% and the Double Innovation Leader ETF (588330) peaking at a 2.12% increase during trading [1]. - The ETF's price rose by 1.8% during the session, recovering its 5-day and 20-day moving averages [1]. Sector Highlights - Leading stocks in the optical module sector surged, with Tianfu Communication rising over 14% to reach a historical high, while Zhongji Xuchuang and Xinyi Sheng increased by over 7% and 4%, respectively [1][3]. - Other notable performers included Runze Technology, which rose over 14%, and Sanhuan Group, which increased by over 12% [1][3]. Fund Inflows - The total inflow of new capital from public funds into the market exceeded 90 billion CNY, with a focus on technology growth sectors [3]. - CITIC Securities noted that the overall strong performance of global markets during the Spring Festival period contributed to a positive market sentiment in A-shares, suggesting a potential new upward trend [3]. ETF Performance - The Double Innovation Leader ETF (588330) has achieved a cumulative increase of 60.86% year-to-date, outperforming major indices such as the ChiNext 50 (57.45%) and the ChiNext Index (49.57%) [5]. - The ETF is designed to track a selection of 50 large-cap strategic emerging industry companies from the STAR Market and ChiNext, focusing on sectors like optical modules, semiconductors, and photovoltaic equipment [5]. Historical Trends - Historical data indicates that the probability of the Shanghai Composite Index and ChiNext Index rising on the first trading day after the Spring Festival is around 60% [4]. - Analysis from Zhongyuan Securities suggests that the market's upward trend is likely to continue in the following trading days, aligning with the "14th Five-Year Plan" and global monetary easing trends [4].

Summary of Conference Call Records Company and Industry Involved - **Company**: Kioxia (铠侠) - **Industry**: Semiconductor Storage Industry Key Points and Arguments 1. **Kioxia's Q3 FY2025 Performance**: - Revenue increased by 21% quarter-over-quarter and 20% year-over-year - Net profit surged by 114.9% quarter-over-quarter, with a net profit margin of 16.5% - Adjusted net profit forecasted at 340 billion yen, exceeding market expectations by more than double [1][2] 2. **NAND Supply Situation**: - Kioxia reported that NAND production capacity for the entire year of 2026 is already sold out - Inventory levels are low, indicating a continued tight supply-demand situation expected to last until 2027 [1][2] 3. **SK Hynix Investor Meeting Insights**: - The storage market has entered a definitive seller's market, with no customer demand fully satisfied for 2026 - DRAM/NAND inventory is only at 4 weeks, and the entire capacity for HBM is sold out for 2026 - Expansion bottlenecks for standard DRAM due to insufficient cleanroom space are evident [2] 4. **Apple's Supplier Strategy**: - Bloomberg reported that Apple is considering expanding its list of storage chip suppliers, planning to include Longsys and Changxin as new suppliers [2] 5. **Prepayment Trends in Flash Manufacturing**: - Phison indicated that some flash manufacturers are now requiring buyers to prepay for three years of goods (not just deposits) - An internal report from a manufacturer suggests that shortages will persist until 2030 [2] 6. **Stock Price Movements**: - During the holiday period (February 16-23), overseas storage manufacturers saw stock price increases: Samsung +8%, SK Hynix +7%, Micron +4%, GigaDevice +4%, Montage +6%, SanDisk +4% [2] Additional Important Insights 1. **Long-term Market Trends**: - The current cycle is characterized by strong sustainability and high certainty, indicating it is not a short-term pulse but a long-term industrial trend expected to span several years - Strategic allocation in the storage sector is recommended due to its significant value [3]

Group 1 - The core viewpoint of the article highlights the performance of the Tianhong Chip ETF (159310), which opened with a gain of 1.12% at 2.342 yuan on February 24 [1] - The major holdings of the Tianhong Chip ETF include companies such as Cambricon, which rose by 1.39%, SMIC with a 0.94% increase, and Haiguang Information, which saw a 3.00% rise [1] - The Tianhong Chip ETF has a performance benchmark of the CSI Chip Industry Index return rate, managed by Tianhong Fund Management Co., Ltd., with a return of 131.72% since its establishment on April 18, 2024, and a 3.46% return over the past month [1]

Group 1 - The core index of the Shanghai Stock Exchange Science and Technology Innovation Board Artificial Intelligence Index (950180) has decreased by 2.07% as of 11:00, with component stocks showing mixed performance [1] - Leading stocks include Lankai Technology up by 7.22%, Lingyun Optical up by 3.48%, and Daotong Technology up by 3.01%, while Sikan Technology led the decline at 12.23%, followed by Xinghuan Technology down by 10.59% and Yuntian Lifeng down by 10.25% [1] - The Huaxia Science and Technology Innovation Artificial Intelligence ETF (589010) has decreased by 2.14%, with the latest price at 1.6 yuan, but has seen a cumulative increase of 5.61% over the past two weeks, ranking among the top comparable funds [1] Group 2 - The large-scale application scenarios were validated during the Spring Festival, with the Doubao AI interaction reaching 1.9 billion times on New Year's Eve, generating over 50 million New Year-themed avatars and over 100 million New Year blessings, significantly exceeding market expectations [1] - The daily active users (DAU) exceeded 50 million, and the monthly active users (MAU) reached 114 million during the activity period, indicating a strong performance of AI applications [1] - The significant improvement in AI model performance, such as generation speed and content quality, supports the feasibility of large-scale promotion and provides critical support for subsequent commercialization [1] Group 3 - The Huaxia Science and Technology Innovation Artificial Intelligence ETF (589010) closely tracks the Shanghai Stock Exchange Science and Technology Innovation Board Artificial Intelligence Index, which selects 30 large-cap stocks that provide foundational resources, technology, and application support for AI [2] - As of February 13, 2026, the tracking error of the Huaxia ETF over the past two months is 0.007%, the highest tracking accuracy among comparable funds [2] - The ETF covers high-quality enterprises across the entire industry chain, benefiting from high R&D investment and policy support, with a 20% fluctuation range and small-cap elasticity aiding in capturing the "singularity moment" of the AI industry [2]

Core Viewpoint - The storage chip sector is experiencing a significant surge due to increased demand driven by the AI boom, leading to a reversal in supply-demand dynamics and an upward price cycle for storage products [2][3]. Group 1: Market Performance - Beijing Junzheng's stock rose over 10%, with other companies like Taiji Industry and Shikong Technology hitting the daily limit, and Wanrun Technology, Baiwei Storage, Lanke Technology, Zhaoyi Innovation, and Shannon Chip also seeing gains [1]. - The top gainers in the market included Delong Laser (+13.25%), Juguang Technology (+12.17%), and Beijing Junzheng (+11.48%) [2]. Group 2: Industry Dynamics - The AI data center construction is accelerating the demand for high-bandwidth storage chips such as DRAM and HBM, with major manufacturers actively controlling ordinary storage capacity to focus on high-end AI storage, optimizing the supply-demand landscape [4]. - SK Hynix reported that its DRAM and NAND inventory has dropped to a low of approximately 4 weeks, with expectations for continued decline throughout the year, enhancing the original manufacturers' pricing power [3]. - Samsung is negotiating the pricing for its latest AI storage chip, HBM4, which is expected to be priced 20% to 30% higher than the previous generation, with an anticipated price of around $700 [3]. Group 3: Related Industries - The storage chip manufacturing sector is set to benefit from the dual increase in product volume and pricing, providing substantial growth potential for companies focused on storage chip R&D and manufacturing [4]. - The chip packaging and testing industry, particularly for high-end HBM chips, will see growth opportunities as the demand for advanced packaging technologies like 2.5D and 3D increases [4]. - The expansion of storage chip capacity and technological upgrades will drive demand for semiconductor materials and equipment, benefiting companies with core technological advantages and accelerating the domestic substitution process [4].

春节假期期间，海外内主要科技厂商展开新一轮Al竟赛。阿里巴巴、字节跳动、智谱等国内厂商纷纷上 线最新的大模型Qwen3-Max-Thinking、豆包2.0、GLM-5等。海外厂商同样紧随其后，谷歌发布Gemini3 DeepThink推理增强版本等。场景下沉不断开拓C端用户，筑牢基础用户生态。 国内AI厂商在春节期间开启"红包大战"，腾讯元宝发放10亿元现金红包；千问启动30亿元的"春节请客 计划"，以"帮大家点一杯奶茶"迅速出圈；字节跳动通过春晚送出超过10万份科技好礼等。 国联民生证券表示，持续看好AI投资机会，从四维度验证行业高景气：①科技巨头资本开支增长； ②AI助手Clawdbot验证AI从对话工具向执行者转型，边缘AI产品前景广阔；③算力基础设施供需紧张 持续，推动上游通胀，云厂涨价、H100租赁价格上行，存储板块或延续涨价态势；④AI已进入应用落 地、需求加速与产业链景气共振阶段，全面看多AI产业趋势。 盘面上，春节后第一个交易日（2月24日），重点布局国产AI产业链的科创人工智能ETF（589520）或 由于海外AI行情扰动，意外下跌，场内价格一度下探3.8%，现跌3.14%，场内频现溢价交 ...

北京君正涨超10%，太极实业、时空科技此前涨停，万润科技、佰维存储、澜起科技、兆易创新、香农 芯创等跟涨。 ...

存储芯片概念盘中震荡拉升， 北京君正涨超10%，此前 太极实业、 时空科技涨停，万润科技、 佰维存 储、 澜起科技、 兆易创新、香农芯创跟涨。消息面上，SK海力士透露，目前其DRAM和NAND库存已 降至仅约4周的"极低水位"，且预计将在全年继续下降 。另外，有报道称，三星正就其最新代人工智能 存储芯片HBM4的定价进行谈判，价格将比上一代高出20%至30%，预计售价约为700美元。 ...