SF Diamond Co. Hits Day High with Strong 3.37% Intraday Surge

SF Diamond Co., a prominent player in the industrial manufacturing sector, has shown significant activity today, gaining 3.37% on February 25, 2026. The stock reached an intraday high of CNY 26.28, marking a notable performance against the backdrop of a -1.26% decline in the China Shanghai Composite index. Over the past week, SF Diamond Co. has surged by 24.04%, and its one-month performance stands at an impressive 30.62%. Year-to-date, the stock has increased by 64.48%, and over the last year, it has delivered a remarkable return of 142.87%, significantly outperforming the broader market, which has only seen a 22.49% increase. Despite these gains, the company faces challenges, including a decline in net sales and negative results reported for the last seven consecutive quarters. Financial metrics indicate a high price-to-earnings ratio of 93.00 and a return on equity of 0.96%. The current market capitalization of SF Diamond Co. is CNY 6,664 million, reflecting its large-cap status in the industry.