市场交投活跃，北交所将推专精特新指数

Group 1 - The core viewpoint of the report indicates that the North Exchange (北交所) is experiencing active trading, with the North Exchange 50 Index showing a weekly increase of 0.59%. Among the 258 listed companies, 144 had positive weekly growth, with the highest increase from the new stock Wanyuantong (+299.28%) [2][3][16] - The overall trading activity on the North Exchange remains high, with an average daily trading volume of approximately 40.53 billion yuan, up from 35.93 billion yuan the previous week. The total trading volume for the week was 202.66 billion yuan, with a turnover rate of 67.57%, which is higher than that of the Sci-Tech Innovation Board and other major boards [2][10][12] - The North Exchange plans to launch a specialized index for "specialized, refined, characteristic, and innovative" companies, which will enhance market attention and trading activity, supporting the innovation-driven development strategy [2][3][39] Group 2 - The overall price-to-earnings (P/E) ratio for the North Exchange is approximately 42.9 times, which is lower than the Sci-Tech Innovation Board (45.7 times) but higher than the Growth Enterprise Market (36.2 times). The media industry has the highest average P/E ratio at 2114.9 times, while the electronics and defense industries have relatively lower ratios [3][34] - Key announcements from North Exchange companies this week include external investments, asset purchases, and business progress updates. Notable activities include Lituo Technology's external investment and Dingzhi Technology's asset acquisition [3][39][40] - Investment strategies for the North Exchange focus on high-growth companies with strong R&D investment, state-owned enterprises with high return on equity, companies benefiting from capacity release and mergers, and those with high dividend yields [3][34]