北交所双周报：北交所开年持续上涨，三大交易所上调融资保证金比例

Investment Rating - The report maintains an "Accumulate" rating for the industry [1]. Core Insights - The overall performance of the North Exchange has shown a positive trend, with the North 50 Index increasing by 4.22% during the period from January 12 to January 23, 2026, while the Shanghai and Shenzhen 300 Index decreased by 1.19% [4][10]. - The average market capitalization of the North Exchange's constituent stocks is 3.22 billion [4][10]. - The daily average trading volume reached 334.1 billion, representing a 41.49% increase compared to the previous period [4][12]. - The top five performing sectors during this period were non-ferrous metals, building materials, chemicals, steel, and electronics, with increases of 9.24%, 8.49%, 8.25%, 5.26%, and 5.22% respectively [4][14]. Summary by Sections North Exchange Market Overview - As of January 23, 2026, there are 291 constituent stocks in the North Exchange, with an average market capitalization of 3.22 billion [4][10]. - The North 50 Index closed at 1588.66 points, with a trading volume of 334.1 billion and a turnover rate of 6.79% [4][12]. New Stocks in the North Exchange - During the period from January 12 to January 23, 2026, three new stocks were issued: Koma Materials, Aishalen, and Guoliang New Materials [23]. Key News from the North Exchange - On January 14, 2026, the China Securities Regulatory Commission approved an adjustment to the financing margin ratio, increasing the minimum margin from 80% to 100% for new financing contracts [6][26]. Investment Strategy for the North Exchange - The report suggests focusing on sectors such as data centers, robotics, semiconductors, consumer goods, and military information technology for potential investment opportunities in 2026 [6][27].