寒武纪-U成交额达100亿元，现涨6.6%。

Group 1 - The core point of the article is that Cambrian's transaction volume has reached 10 billion yuan, with a current increase of 6.6% [1] Group 2 - Cambrian's significant transaction volume indicates strong market activity and investor interest [1] - The 6.6% increase suggests positive market sentiment towards Cambrian's performance [1]