Market Performance - The three major indices have returned above the midline, with the Shanghai Composite Index rising by 0.35%, the Shenzhen Component Index increasing by 0.45%, and the ChiNext Index up by 0.21% [1] - The total trading volume in the two markets reached 1.57 trillion [1] Sector Performance - Digital currency concept stocks saw a collective surge, with cross-border payment stocks rising by 3.31%, and over 10 stocks, including Sanwei Xinan, Zhongyou Capital, and Yuyin Co., hitting the daily limit [3] - Oil and gas stocks showed strong fluctuations, with Zhunyou Co. hitting the daily limit [3] - Storage chip concept stocks were active, with Zhaoyi Innovation hitting the daily limit [3] - Generator concept stocks experienced a decline, down by 2.36%, with Weichai Power dropping by 7.8% and KOTAI Power down by 7.119% [3] - AI hardware stocks, including liquid-cooled servers, collectively fell, with Feilong Co. hitting the daily limit [3] - Sectors such as geothermal energy, PCB, PEEK materials, and rare earth permanent magnets saw significant declines [3] Economic Indicators - The price of West Texas Intermediate crude oil for September delivery increased by $0.86 [3] - In July, Jiangsu Province achieved a total retail sales of social consumer goods amounting to 349.22 billion, reflecting a year-on-year growth of 0.6% [3] - Citigroup raised its target price for lithium carbonate in China from $7,000 per ton to $11,000 per ton for the next 0-3 months [3] - The State Council's ninth plenary session emphasized the need to continuously stimulate consumption potential and systematically remove restrictive measures in the consumption sector [3]

龙头点睛：数字经济板块多股涨停 21股封单资金超1亿元。 涨停战场：中油资本封单资金居首 据证券时报·数据宝统计，8月21日，从收盘涨停板封单量看，仁和药业、御银股份排名靠前，封单量分别为45.88万手、43.64万手；中油资本、 跨境通、万通发展（维权）、北信源、天融信5股随后，封单量均在30万手以上。 从连续涨停天数看，科森科技斩获5连板；园林股份实现4连板；御银股份、ST东时（维权）、世茂能源完成3连板；仁和药业、日丰股份、华升 股份、成飞集成、汇嘉时代5股今日两连板。 以封单金额计算，今日21股封单资金超1亿元。中油资本封单资金居首，为4.35亿元；御银股份、万通发展、仁和药业、日丰股份随后，金额依 次为3.97亿元、3.46亿元、3.22亿元、3.21亿元；天融信、科森科技、北信源、成飞集成、跨境通、世茂能源封单资金在2亿元以上。 中油资本今日涨停，全天换手率2.32%，成交额31.79亿元，振幅1.59%。龙虎榜数据显示，深股通净买入5536.63万元，营业部席位合计净买入 2.12亿元。截至8月20日，中油资本最新两融余额为24.32亿元，其中，融资余额为24.28亿元，融券余额为479.18万 ...

Market Performance - The Shanghai Composite Index rose by 0.13% to 3771.1 points, while the Shenzhen Component Index fell by 0.06% to 11919.76 points, and the ChiNext Index decreased by 0.47% to 2595.47 points. The STAR Market 50 Index increased by 0.09% to 1149.15 points. The total trading volume in the Shanghai and Shenzhen markets reached 24240.57 billion yuan [1]. Sector Movements - Digital currency concept stocks showed strong performance, with companies like Yuyin Co., Ltd. hitting the daily limit. The photovoltaic sector was also active, with companies such as Beibo Co., Ltd. reaching the daily limit [1]. Notable Stocks - Several stocks related to the photovoltaic sector, such as Shimao Energy and Zhangzhou Development, achieved daily limit gains due to factors like waste incineration power generation and state-owned enterprise reforms [6]. - Digital currency-related stocks like Tianrongxin and Sanwei Xinan also saw daily limit gains, driven by developments in digital currency and AI security [6]. Industry Insights - According to a report from CITIC Securities, central bank digital currencies (CBDCs) have advantages over traditional electronic payments, private cryptocurrencies, and stablecoins, including sovereign credit backing, strong scalability, good privacy, low costs, and fast transactions. The digital yuan possesses these advantages and has promising applications in programmability, smart contracts, cross-border payments, and promoting the internationalization of the yuan [7].

Group 1 - The latest stock price of Yuyin Co., Ltd. is 9.09 yuan, which has increased by 0.83 yuan compared to the previous trading day [1] - The stock opened at 9.09 yuan, with both the highest and lowest prices also at 9.09 yuan, and a trading volume of 243,000 hands, resulting in a transaction amount of 221 million yuan [1] - Yuyin Co., Ltd. operates in the computer equipment sector, focusing on financial self-service equipment and digital currency technology research and development [1] Group 2 - The digital currency concept has been active recently, with Yuyin Co., Ltd. experiencing three consecutive trading days of price limit increases [1] - There is a growing demand for innovation and transformation in the financial sector, as well as for data platform construction, which has attracted market attention to the performance expectations of related companies [1] - Today, the net inflow of main funds into Yuyin Co., Ltd. was 101 million yuan, with a cumulative net inflow of 729 million yuan over the past five days [1]

Market Overview - The market experienced a high-to-low fluctuation with the North Stock Exchange 50 Index dropping over 1.5% [1] - Stablecoin concept stocks performed well, with companies like Sanwei Xinan and Beixin Yuan hitting the daily limit [1] - Oil and gas stocks saw a mid-day surge, with companies such as Zhun Oil and Shenkai hitting the limit [1] - Bank stocks showed strong fluctuations, with Agricultural Bank and Postal Savings Bank reaching historical highs [1] - The overall market saw more declines than gains, with over 3,000 stocks in the Shanghai and Shenzhen markets in the red, and a total transaction volume of 2.46 trillion [1] Hot Topics RWA (Real World Assets) - RWA concept stocks surged today, with Jinshi Technology, Yuyin Co., and Zhongyou Capital hitting the daily limit [3] - The catalyst for this surge was the implementation of the "Stablecoin Regulation" in Hong Kong on August 1, marking the first comprehensive regulatory framework for fiat-backed stablecoins globally [3] - The launch of the RWA registration platform in Hong Kong on August 7 aims to facilitate the tokenization of RWA assets, enhancing the integration of stablecoins with the real economy [3] - The Hong Kong Web3.0 Standardization Association initiated key standards for RWA tokenization, expected to be drafted and open for public consultation within the year [3] Consumer Sector - The consumer sector was active today, with companies like Jishi Media and Huasheng Co. showing strong performance [7] - The State Council emphasized the importance of strengthening domestic circulation and stimulating consumption potential in a recent meeting [7] - The focus on basic livelihood sectors such as elderly care and childcare indicates significant expansion opportunities due to existing supply shortages [7] Stock Performance - Jinshi Technology reached a price of 19.00 with a gain of 10.02% [5] - Yuyin Co. saw a price of 9.09 with a gain of 10.05% [5] - Zhongyou Capital reached 10.87 with a gain of 10.02% [5] - Other notable performers included Sanwei Xinan with a 20.01% increase and Beixin Yuan with a 19.97% increase [5] Industry Insights - The RWA sector is seen as a means to enhance efficiency and reduce costs, facilitating financial globalization and decentralization [6] - Various asset classes are being tokenized, including gold, bonds, and real estate, showcasing the potential of green finance and real economy financing scenarios in China [6] - The consumer sector is expected to thrive with the rise of domestic IP and the "Guzi Economy," which aims to reshape consumer sovereignty and upgrade offline ecosystems [7]

New Stock Offerings - Shenke Co., Ltd. (002633) has a tender offer period from July 29, 2025, to August 27, 2025[1] - Fushun Special Steel (600399) has a tender offer period from August 12, 2025, to September 10, 2025[1] - Changcheng Military Industry (601606) announced a significant event on August 14, 2025[1] Market Alerts - Dongxin Co., Ltd. (688110) reported severe abnormal fluctuations on August 16, 2025[1] - ST Suwu (600200) has an announcement dated August 21, 2025, regarding market conditions[1] - Yunnan Zhiye (002428) and other companies have recent announcements on August 21, 2025, indicating market activity[1] Financial Performance - ST Jiangsu (600021) reported significant fluctuations on August 20, 2025, with a notable announcement[1] - ST Huanrong (600421) has an announcement dated August 20, 2025, reflecting market conditions[1] - ST Jinhong (000669) reported on August 20, 2025, indicating financial performance concerns[1]

证券之星消息，8月21日计算机设备板块较上一交易日上涨0.11%，三未信安领涨。当日上证指数报收于 3771.1，上涨0.13%。深证成指报收于11919.76，下跌0.06%。计算机设备板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 688489 | 三未信安 | 51.70 | 20.01% | 5.09万 | | 2.55亿 | | 002177 | 御银股份 | 9.09 | 10.05% | 24.30万 | | 2.21亿 | | 300789 | 唐源电气 | 31.99 | 6.60% | 6.17万 | | 1.95 Z | | 000997 | 新大陆 | 30.68 | 4.75% | 53.77万 | | 16.54亿 | | 300645 | 正元智慧 | 20.10 | 4.74% | 22.29万 | | 4.43亿 | | 301608 | 博文结 | 89.03 | 4.67% | 3.47万 | | 3.05亿 | | 0 ...

Core Viewpoint - The A-share market saw significant activity with 58 stocks hitting the daily limit up, indicating strong investor interest and market momentum [1] Group 1: Stock Performance - Kosen Technology, a consumer electronics stock, achieved a five-day consecutive limit up [1] - Yuyin Technology, a financial technology stock, recorded a three-day consecutive limit up [1] Group 2: Other Notable Stocks - ST Erya, in the apparel sector, achieved four consecutive limit ups [1] - Garden Shares, involved in landscaping, also saw four consecutive limit ups [1] - ST Dongshi, related to driving training, and Shimao Energy, in the photovoltaic sector, both recorded three consecutive limit ups [1] - ST Zhongdi, in real estate, and Renhe Pharmaceutical, focusing on innovative drugs, each achieved two consecutive limit ups [1] - Chengfei Integration, in the military industry, and Rifeng Shares, in robotics, also saw two consecutive limit ups [1] - Huasheng Shares, involved in liquid cooling servers, and Huijia Times, in retail, both recorded two consecutive limit ups [1]

Market Overview - The A-share market opened high on August 21, with the Shanghai Composite Index reaching a new annual high, while the ChiNext Index rebounded after a dip. The total trading volume in the Shanghai and Shenzhen markets was 1.59 trillion yuan, an increase of 59.1 billion yuan compared to the previous trading day [1][2]. Index Performance - The performance of major indices was as follows: - Shanghai Composite Index: 3779.52 (+0.35%) - Shenzhen Component Index: 11980.08 (+0.45%) - ChiNext Index: 2613.08 (+0.21%) - CSI 300: 4301.71 (+0.71%) - CSI 500: 6739.87 (+0.18%) - CSI 1000: 7280.47 (-0.34%) - Total A-shares: 5986.11 (+0.26%) - The number of stocks that rose was 2522, while 2686 stocks fell [2]. Cryptocurrency Sector - The digital currency concept stocks surged, with the Wind Digital Currency Index rising by 3.61%. Notable stocks included: - New Morning Technology: +19.98% - Highgreat: +10.55% - Yuyin Co.: +10.05% - Sifang Chuangxin: +10.02% - Cuiwei Co.: +10.02% - Jingbeifang: +9.98% [3][4]. Hong Kong Market - Hong Kong cryptocurrency concept stocks also performed strongly, with Okex Chain rising over 9%. Other notable stocks included Guotai Junan International and New Fire Technology Holdings [5]. Cryptocurrency Market Trends - As of August 21, most cryptocurrencies saw an increase, with Bitcoin rising by 0.6% and Ethereum, SOL, and Dogecoin increasing by over 4%. In the past 24 hours, over 90,000 traders were liquidated, totaling $345 million, with more than 63% being short positions [5][6]. Upcoming Events - The Bitcoin Asia Summit will be held in Hong Kong on August 28-29, featuring Eric Trump as a keynote speaker. Bitcoin has increased by over 25% this year, with a recent pullback of approximately 6.5% from its peak of $124,000. The recent correction is viewed as a normal profit-taking behavior by investors [7]. Institutional Investment - The year has seen over $50 billion in net inflows into Bitcoin spot ETFs, with significant participation from institutional investors, including Harvard University's endowment fund [7].

截至上午收盘，上证指数报收3779.52点，上涨0.35%；深证成指收于11980.08点，上涨0.45%；创业板 指上涨0.21%；科创50指数上涨0.96%。 不含当日上市新股，今日可交易A股中，上涨个股有2511只，占比46.64%，下跌个股有2672只，平盘个 股201只。其中，收盘股价涨停的有53只，跌停股有6只。 证券时报·数据宝统计显示，涨停个股中，主板有49只，创业板2只，科创板2只。以所属行业来看，上 榜个股居前的行业有基础化工、计算机、电子行业，上榜个股分别有6只、6只、5只。 涨停股中，*ST国华、ST中迪等12只股为ST股。连续涨停天数看，科森科技已连收5个涨停板，连续涨 停板数量最多。从上午收盘涨停板封单量来看，中油资本最受资金追捧，上午收盘涨停板封单有 13433.53万股，其次是跨境通、中核钛白等，涨停板封单分别有10905.53万股、8795.87万股。以封单金 额计算，中油资本、御银股份、深圳华强等涨停板封单资金最多，分别有14.60亿元、7.82亿元、7.16亿 元。（数据宝） 两市涨停股一览 | 代码 | 简称 | 收盘价（元） | 换手率（%） | 涨停板封单（万股） ...