A股电力板块震荡反弹，华银电力涨停，华电辽能、京能电力、ST合纵、华电能源、红相股份、大唐发电等跟涨。

Core Viewpoint - The A-share power sector experienced a volatile rebound, with Huayin Power hitting the daily limit, and other companies such as Huadian Liaoning Energy, Jingneng Power, ST Hezhong, Huadian Energy, Hongxiang Co., and Datang Power also seeing gains [1] Group 1 - Huayin Power reached the daily limit increase [1] - Other companies in the power sector, including Huadian Liaoning Energy and Jingneng Power, followed suit with price increases [1] - The overall performance indicates a positive trend in the A-share power sector [1]