果指数涨幅扩大至4%，蓝思科技涨超9%

Group 1 - The index of Tonghuashun (300033) has increased by 4% [1] - Lens Technology (300433) has risen over 9% [1] - Luxshare Precision (002475) has increased by more than 7% [1] - GoerTek (002241) has seen a rise of over 6% [1] - Leading Technology (002600) and Crystal Optoelectronics (002273) are among the top gainers [1] Group 2 - There is a significant influx of dark pool funds into these stocks [1]