Datang Power's stock price plummeted 5.00% during intraday trading on Wednesday, as the power company faced significant selling pressure following the conclusion of regulatory surveillance.

The severe abnormal fluctuation monitoring period for Datang Power officially ended, transitioning from intensive surveillance to ordinary monitoring. This regulatory change unleashed pent-up profit-taking pressure, particularly after the company's A-shares had surged approximately 120.67% during the previous monitoring window.

Company fundamentals show valuation concerns, with Datang Power's A-share price-to-book ratio standing at approximately 4.61x, significantly above the power industry average of 2.04x. Additionally, the AH premium rate reached 102.95%, indicating substantial valuation digestion pressure. The company has repeatedly clarified that it currently has no operational computing-power coordination projects, removing a potential catalyst that had previously driven investor interest.