开户数增长与市场行情升温紧密相关。数据显示，1月A股主要指数多数实现上涨，其中科创50指数涨 势领先，其间累计上涨12.29%，中证500指数表现亦较好，当月累计上涨12.12%，上证指数和深证成指 分别累计上涨3.76%和5.03%。 同时，市场交投也趋于活跃。据同花顺iFinD数据统计口径，1月沪深北三市合计成交约3.47万亿股，创 下历史月度成交股数第二高；成交额方面，1月沪深北三市合计成交额超过60万亿元，创出历史新高。 证券时报记者 胡华雄 上交所发布的新开户数据显示，2026年1月上交所A股新开户491.58万户，环比增长约89%，同比增长约 213%，创下2024年11月以来近15个月新高。 历史数据显示，2024年10月，上交所A股新开户数曾达到684.68万户的近年峰值，随后在11月和12月分 别降至269.84万户和198.91万户。进入2025年，开户数经历了多次较为明显的起伏，5月甚至一度跌至 155.56万户，此后逐步回升。2026年1月的数据标志着市场人气显著修复。 从结构看，上交所1月新增开户主要来自个人投资者：个人新开A股账户约490.52万户，环比增加约232 万户；机构新开 ...

记者对比发现，2026年1月开户数已超过2025年所有月份，同2024年各个月份相比，仅少于10月的开户 数。 三湘都市报2月3日讯（全媒体记者 仝若楠）2026年首月，继A股市场迎来"开门红"之后再次交上一份亮 眼成绩单，上交所最新数据显示，2026年1月A股新开户491.58万户，环比增长89%，同比2025年1月的 157.0万户增长213%。其中，个人投资者开户490.53万户，机构投资者开户1.06万户。 ...

Core Insights - In September 2023, the number of new A-share accounts opened on the Shanghai Stock Exchange reached 2.9372 million, marking a 10.83% increase from August and a 60.73% increase year-on-year [1][4][2] - The total number of new A-share accounts for the first three quarters of 2023 reached 20.1489 million, a 49.64% increase compared to the same period last year [2][6] New Account Opening Trends - September's new account openings were the second highest of the year, only behind March's 3.0655 million [1][4] - Of the 2.9372 million new accounts in September, 2.9263 million were individual accounts and 10,900 were institutional accounts, marking the first time institutional accounts surpassed 10,000 this year [4][6] Market Performance - The A-share market showed positive performance in September, with all three major indices closing higher; the ChiNext Index rose over 12% [4][9] - As of September 30, the Shanghai Composite Index was at 3,882.78 points, up 0.64% for the month, while the Shenzhen Component Index and ChiNext Index saw increases of 6.54% and 12.04%, respectively [9] Investor Behavior and Market Dynamics - The recent surge in new account openings is closely linked to the active market performance in September [9] - A leading brokerage noted that while trading activity has increased, the pace of new account openings and capital inflow remains rational, indicating a growing demand for professional advisory services and risk management tools [6][7] Brokerage Industry Outlook - The brokerage industry is expected to perform well in the third quarter, with significant increases in daily trading volumes and margin financing balances [9][10] - Dongguan Securities projected a revenue increase of 44.93% to 60.18% and a net profit increase of 77.77% to 96.48% for the first nine months of 2023, attributed to the upward trend in the A-share market [10]

Core Viewpoint - In August 2025, the number of new individual investor accounts in A-shares reached 2.6503 million, marking a year-on-year increase of 165% and a month-on-month increase of 34.97% compared to July 2025 [2][4][5]. Summary by Sections New Account Data - The total number of new accounts in August 2025 was 2.8337 million, with individual investors accounting for 2.6404 million and institutional investors for 0.0997 million [5]. - Compared to August 2024, when there were 1.00 million new accounts, the increase in August 2025 was significant at 165% [5]. - Monthly comparisons show that the new account numbers fluctuated throughout the year, with January 2025 at 1.5737 million, February at 3.1377 million, and a peak in March at 3.4853 million [3][5]. Market Activity - The A-share market experienced strong performance in August 2025, with the Shanghai Composite Index rising by 7.97%, the Shenzhen Component Index by 15.32%, and the ChiNext Index by 24.13% [8]. - Increased market activity led to heightened investor enthusiasm, contributing to the surge in new account openings [8]. Brokerage Strategies - Brokerages have intensified their customer acquisition efforts, transitioning from self-owned channels to third-party platforms to capture new market segments [9]. - Notable growth in new customer accounts was reported by several brokerages, with CITIC Securities adding 830,800 new clients in the first half of 2025, a 12.98% increase year-on-year [9]. - Other firms, such as Shenwan Hongyuan and China Merchants Securities, also reported significant increases in new customer accounts and assets under management [9].