华光环能涨停走出5连板，5天累计涨幅达61.09%。

Group 1 - The core viewpoint is that Huaguang Huaneng has experienced a significant stock price increase, achieving a limit-up and a total rise of 61.09% over five consecutive trading days [1] Group 2 - The stock has reached a limit-up, indicating strong market interest and investor confidence [1] - The five-day cumulative increase reflects a robust performance in the market, suggesting potential positive sentiment towards the company [1]