Core Insights - The total financing and securities trading volume on the Beijing Stock Exchange (BSE) on May 26 was 6.14 billion yuan, with a latest financing balance of 54.56 billion yuan and a securities lending balance of 74.59 million yuan [1] Financing and Securities Trading Summary - On May 26, the financing balance increased by 770.05 million yuan compared to the previous trading day, while the securities lending balance rose by 0.99 million yuan [1] - The total financing and securities balance reached 54.57 billion yuan, reflecting an increase of 771.04 million yuan from the previous day [1] - The trading data for recent days shows fluctuations in financing and securities balances, with notable increases and decreases observed on various dates [1]

Core Insights - As of May 20, the total margin financing and securities lending balance on the Beijing Stock Exchange reached 5.531 billion yuan, an increase of 101 million yuan from the previous trading day, marking two consecutive days of increase [1] - The stocks with the highest margin financing balances include Jinbo Biological, Better Ray, and Airong Software, with latest financing balances of 313 million yuan, 147 million yuan, and 143 million yuan respectively [1] - A total of 137 stocks received net margin purchases on May 20, with 71 stocks having net purchases exceeding one million yuan, led by Wuxin Tunnel Equipment with a net purchase of 22.27 million yuan [1][2] Industry Analysis - The industries with the highest concentration of stocks receiving net margin purchases over one million yuan include machinery equipment, basic chemicals, and power equipment, with 17, 14, and 6 stocks respectively [2] - On average, stocks that received net margin purchases exceeding one million yuan rose by 3.52% on May 20, with notable gainers including Wuxin Tunnel Equipment, Donghe New Materials, and Driving Force, which increased by 30.00%, 14.48%, and 14.10% respectively [2] - The average turnover rate for stocks with net margin purchases over one million yuan was 10.19%, with the highest turnover rates seen in Baolijie, Huaguang Source Sea, and Micro-Innovation Optoelectronics at 38.59%, 38.14%, and 34.91% respectively [2]

| 代码 | 简称 | 5月14日涨跌幅 | 最新融资余额 | 较上一日增加 | 占流通市值比例 | 所属行 | | --- | --- | --- | --- | --- | --- | --- | | | | （%） | （万元） | （万元） | （%） | 业 | | 833509 | 同惠电 | 2.49 | 2865.36 | 787.85 | 1.28 | 机械设 | | | 子 | | | | | 备 | | 836077 | 吉林碳 | 21.64 | 4440.10 | 784.02 | 0.94 | 基础化 | | | 谷 | | | | | 工 | | 873169 | 七丰精 | 3.77 | 2074.10 | 760.71 | 1.03 | 机械设 | | | 工 | | | | | 备 | | 832735 | 德源药 | -4.72 | 4431.97 | 672.96 | 1.16 | 医药生 | | | 业 | | | | | 物 | | 873576 | 天力复 | 0.74 | 2027.35 | 306.43 | 0.58 | 有色金 | | | 合 | | | | ...

截至4月28日，北交所融资融券余额合计52.16亿元，较前一交易日减少4178.25万元，其中，融资余额 52.15亿元，较前一交易日减少4198.50万元，为连续2个交易日减少；融券余额为70.42万元，较前一交 易日增加20.25万元。 证券时报·数据宝统计显示，截至4月28日，北交所股票中，融资余额居前的为锦波生物、艾融软件、贝 特瑞，最新融资余额分别为1.92亿元、1.45亿元、1.33亿元，从最新融资余额占流通市值比例看，算术 平均值为1.22%，最新融资余额占流通市值比例居前的有派诺科技、美登科技、国子软件等，占比分别 为7.02%、5.80%、4.60%。 北交所股票中，4月28日共有114只股获融资净买入，净买入金额在百万元以上的有30只，并行科技融资 净买入额居首，当日净买入1117.73万元，其次是雷神科技、国子软件，融资净买入金额分别为1020.83 万元、412.60万元，融资净买入金额居前的还有鼎智科技、方大新材、齐鲁华信等。融资净卖出金额居 前的股票为锦波生物、许昌智能、同力股份等，融资净卖出金额分别为1211.96万元、635.03万元、 560.51万元。 分行业统计，获融资净 ...

北交所"920"代码亮相 2023年9月1日，在北交所设立两周年之际，证监会发布《关于高质量建设北京证券交易所的意 见》，提出19条改革措施，其中提及启用北交所独立代码号段，提高股票辨识度。 2023年11月17日，北交所正式启动920代码号段相关工作。 2024年4月22日，北交所上线启用920代码号段功能，支持新上市公司使用920代码号段完成申 购、询价和上市。 2024年12月13日，北交所发布《关于做好北京证券交易所存量上市公司证券代码切换准备工作 的通知》，明确了推进存量上市公司代码切换工作的相关要求。 2024年4月22日以前上市的存量上市公司， 股票代码前三位变更为920，后三位保持不变 。 切换 后股票代码重复的，对后上市公司按照上市时间先后顺序逐家对第四位代码做递进处理，直至 股票代码与切换后其他公司的股票代码不重复。 2025年4月11日晚间，北交所关于发布北交所存量上市公司代码切换试点股票名单并实施配套业 务安排的公告，意味着北交所存量上市公司证券代码切换试点正式启动，首批6只股票进入名 单。 试点股票新旧代码对照表 | 序号 | 证券简称 | 上市日期 | 旧代码 | 新代码 | | ...