弱势行情，次新股现在可以参与吗？

Core Viewpoint - The article discusses the performance of newly listed stocks (次新股) during the recent adjustment periods of the North Exchange 50 Index (北证50), questioning whether these stocks can provide investment opportunities in a weak market environment. Group 1: Market Performance Analysis - The North Exchange 50 Index has experienced five adjustment periods in the last two years, with varying degrees of decline, including -11.67%, -18.91%, -5.05%, -11.38%, and -4.60% during these periods [3][9]. - In the first adjustment period (2024.11.8 to 2024.11.28), the average return of five newly listed stocks was -2.54%, significantly outperforming the index [4][9]. - In the second period (2024.12.10 to 2025.1.06), the index fell by -18.91%, while the average return of seven newly listed stocks was -20.33%, indicating a lack of resilience compared to the index [6][9]. - The third period (2025.1.17 to 2025.2.5) saw the index decline by -5.05%, with newly listed stocks averaging a drop of -4.75%, again showing no superior performance [7][9]. - In the fourth period (2025.3.18 to 2025.4.3), the index fell by -11.38%, while newly listed stocks averaged a decline of -16.35% [9]. - The fifth period (2025.4.23 to 2025.4.29) had the index down by -4.60%, with newly listed stocks declining by -11.59%, further confirming the trend of underperformance [9]. Group 2: Factors Influencing Newly Listed Stocks - The significant outperformance of newly listed stocks in the first adjustment period was attributed to the strong performance of a specific stock, 聚星科技, which saw consecutive price increases following its listing [11][14]. - The article suggests that the initiation of a rally in newly listed stocks often depends on the performance of a new stock on its second trading day, which can lead to a broader positive impact on other newly listed stocks [14][16]. - It is noted that when a newly listed stock exceeds market expectations on its first trading day, it can positively influence the performance of nearby newly listed stocks, although this effect is limited in a declining market [15][16].