A股三大指数高开低走全线转跌，创业板指回落翻绿，早盘一度涨2%，沪指、深成指涨幅大幅收窄！近4000股下跌

Core Viewpoint - A-shares experienced a decline after an initial rise, with the ChiNext index turning negative after a nearly 2% increase in early trading, indicating a volatile market sentiment [1]. Market Performance - The Shanghai Composite Index closed at 3946.50, down by 0.01% or 0.24 points [2]. - The ChiNext index ended at 3064.45, decreasing by 0.40% or 12.39 points [2]. - The Shenzhen Component Index closed at 13063.00, down by 0.13% or 17.08 points [2]. - The STAR 50 index finished at 1334.12, declining by 0.79% or 10.67 points [2]. - The North Star 50 index closed at 1456.79, down by 0.30% or 4.33 points [2]. - The CSI 300 index slightly increased to 4589.83, up by 0.03% or 1.53 points [2]. - The FJE 50 index rose to 3022.20, increasing by 0.06% or 1.86 points [2]. Sector Performance - Sectors such as tourism and hotels, food consumption, and textiles and apparel saw significant declines, contributing to a broader market downturn with nearly 3500 stocks in the Shanghai and Shenzhen markets experiencing losses [1].