A股创投概念股尾盘拉升，九鼎投资、京投发展涨停

Core Viewpoint - The A-share venture capital concept stocks experienced a significant surge towards the end of trading, with notable stocks hitting the daily limit up [1] Company Summary - Jiuding Investment and Jingtou Development both reached the daily limit up, indicating strong investor interest and confidence in these stocks [1] - Other companies such as Chuangye Heima, Zhaofeng Co., and China Baoan also saw increases, reflecting a broader positive trend in the venture capital sector [1]