China Southern Power Grid Stock Hits Day High with 4.86% Surge

China Southern Power Grid Energy Efficiency & Clean Energy has experienced a notable increase of 4.86% on July 20, 2026, reaching an intraday high of CNY 5.48. This performance stands in contrast to the China Shanghai Composite, which only rose by 0.85% on the same day. Over the past week, the stock has shown a gain of 2.28%, while the broader index has declined by 3.0%. Despite the recent uptick, the company's long-term growth metrics indicate challenges. Over the last five years, net sales have grown at an annual rate of 13.80%, with operating profit increasing at a modest 2.36%. The company maintains a net-debt-free status, yet its return on equity averages 6.28%, reflecting low profitability relative to shareholders' funds. In terms of valuation, the stock has a price-to-earnings ratio of 59.00 and a price-to-book ratio of 3.44, suggesting a relatively expensive valuation. The company's market capitalization stands at CNY 24,205 million, categorizing it as a large-cap entity within the power industry.