A股主要指数走强，创业板指涨超2%，沪指涨0.65%，光刻胶、存储芯片、算力硬件领涨，近3400股上涨

Core Viewpoint - The A-share market showed strong performance with major indices rising, particularly the ChiNext Index which increased by over 2% [1] Group 1: Market Performance - The Shanghai Composite Index rose by 0.65% [1] - The Shenzhen Component Index increased by 1.54% [1] - Nearly 3,400 stocks in the Shanghai, Shenzhen, and Beijing markets experienced gains [1] Group 2: Sector Performance - Key sectors that saw significant gains included photoresist, memory chips, and computing hardware [1]