沪指创1992年3月以来最长连阳纪录

Core Viewpoint - The A-share market experienced a strong opening on the first trading day of the new year, with significant gains across major indices and a notable increase in trading volume [1][6]. Market Performance - On January 5, the Shanghai Composite Index rose by 1.38%, reclaiming the 4000-point mark, marking a 12-day consecutive rise, the longest since March 1992 [1][3]. - The Shenzhen Component Index increased by 2.24%, the ChiNext Index by 2.85%, and the Northbound 50 Index by 1.80% [1]. - Total trading volume across the Shanghai, Shenzhen, and North exchanges reached 25,672 billion yuan, an increase of 5,015 billion yuan compared to the previous trading day [1]. Historical Context - The 12-day consecutive rise of the Shanghai Composite Index from December 17, 2025, to January 5, 2026, set a new record since March 1992, where previous records included three instances of 11 consecutive days [3][4]. Sector Highlights - The brain-computer interface sector saw a surge, with nearly 30 stocks, including BeiYikang and MeiHao Medical, hitting the daily limit [4]. - Innovative drug concept stocks collectively surged, with GuanHao Biological reaching a 20% limit up, indicating sustained interest in this sector [4]. - The insurance sector performed strongly, with Xinhua Insurance and China Pacific Insurance both reaching historical highs during the trading session [4]. - The storage chip sector also experienced significant gains, with stocks like JiangBolong and XiangNong Chip rising sharply, reflecting renewed momentum in the technology sector [4]. - Other sectors such as gaming, commercial aerospace, and military equipment also showed robust performance during the trading day [5].