紫金矿业尾盘触及涨停，成交额超158亿，总市值超8600亿。

Core Viewpoint - Zijin Mining reached the daily limit increase in stock price, with a trading volume exceeding 15.8 billion and a total market capitalization surpassing 860 billion [1] Group 1 - The stock price of Zijin Mining hit the daily limit, indicating strong investor interest and market confidence [1] - The trading volume of Zijin Mining exceeded 15.8 billion, reflecting high liquidity and active trading [1] - The total market capitalization of Zijin Mining is now over 860 billion, positioning the company as a significant player in the mining industry [1]