Changxin Technology Market Cap Surges to ¥3.31T, Breaking A-Share Records

Changxin Technology opens at ¥3.31T market cap, surpassing SMIC on STAR Market. First-hour volume exceeds ¥100B with >50% turnover, setting new A-share trading benchmarks.

Woofun AI data shows that ChangXin Technology debuted on the Science and Technology Innovation Board, establishing a new benchmark as the first A-share tech stock with an opening market value exceeding ¥3 trillion, reaching approximately ¥3.31 trillion. The company surpassed SMIC to claim the top spot on the STAR Market’s valuation list.

Trading activity reached unprecedented levels, with over ¥100 billion exchanged within the first hour, marking the first instance of such volume in A-share history. This surge coincided with a turnover rate exceeding 50%, combining massive liquidity with high exchange frequency.