Market Overview - The North Exchange 50 Index increased by 0.58% during the second week of February 2026[15] - The average daily trading volume on the North Exchange fell to 18.581 billion yuan, a decrease of 9.33% from the previous week[7] Trading Activity - The turnover rate for the North Exchange was 16.83%, with a total of 294 listed companies[8] - The proportion of North Exchange trading volume in the overall market slightly rebounded to 0.88%[9] Sector Performance - Most sectors on the North Exchange experienced negative median returns, with the media sector leading at 22.62% and the oil and petrochemical sector declining by -8.66%[19] - The computer industry had the highest median price-to-earnings (P/E) ratio at 140.24 times, while the construction and decoration sector had a relatively low P/E ratio of 27.89 times[19] New Listings - Two new stocks were listed on the North Exchange, with average first-day price increases of over 150%[41] - The new stocks included Aide Technology, which saw a first-day price increase of 202.96%, and Haisan Medical, which increased by 142.41%[44] Risks - There is a risk of a pullback in North Exchange stocks due to recent fluctuations in trading volume and liquidity[45]

| 北证日均成交额环比继续下降，北证 50 | | --- | | 指数当周震荡显著 | ——北交所周报（2026 年 2 月第 1 周） 本报告导读： 2 月第 1 周 A 股市场缩量震荡，小盘股表现稍弱，北证 50 指数波动明显，单周小幅 下跌 0.70%，日均成交额回落至 200 亿元附近。当周北交所 2 只新股招股，无新股 上市。 次新板块持续回调，科创板年内首只未盈利新股 上市 2026.02.10 新股精要—动力电池热失控防护零部件领先提供 商固德电材 2026.02.10 IPO 月度数据一览（2026 年 1 月） 2026.02.03 次新板块回调明显，恒运昌申购收益亮眼 2026.02.02 北证交易活跃度回升，北证 50 指数回调 2026.02.01 证 券 研 究 报 告 投资要点： 新股研究 /[Table_Date] 2026.02.12 | [Table_Authors] | 王政之(分析师) | | --- | --- | | | 021-38674944 | | | wangzhengzhi@gtht.com | | 登记编号 | S0880517060002 | | | ...

新 股 研 究 北证 50 震荡回落，沪深北三市交易活跃 度均有所下降 ——北交所周报（2025 年 11 月第 2 周） 本报告导读： 11 月第 2 周沪深北三市交易活跃度均有所下降，市场主要指数除中证 500 和北证 50 指数外均有所上涨，北证 50 指数自 10 月 29 日大幅上涨后震荡回落，单周下跌 3.79%。当周北交所 1 只股票招股，2 只新股上市。 投资要点： | 请务必阅读正文之后的免责条款部分 | | --- | 新股研究 /[Table_Date] 2025.11.12 | [Table_Authors] | | | --- | --- | | | 王政之(分析师) | | | 021-38674944 | | | wangzhengzhi@gtht.com | | 登记编号 | S0880517060002 | | | 施怡昀(分析师) | | | 021-38032690 | | | shiyiyun@gtht.com | | 登记编号 | S0880522060002 | | | 王思琪(分析师) | | | 021-38038671 | | | wangsiqi3@gtht ...