创业板指突破3200点，日内涨1.55%

Core Points - The ChiNext Index has surpassed the 3200-point mark, experiencing a daily increase of 1.55% [1] Group 1 - The ChiNext Index reached a significant milestone by breaking through the 3200-point level [1] - The daily increase of 1.55% indicates positive market sentiment and potential growth in the sector [1]