On June 8, 2026, the A-shares market in Mainland China opened lower and continued to fluctuate, with all three major indexes falling. The Shanghai Composite Index ultimately fell below the 4000-point mark. The Shenzhen Component Index, the ChiNext Index, and the STAR 50 Index all saw declines of over 3%, with more than 4500 individual stocks closing lower by the end of the trading day.
By the closing bell, the Shanghai Composite Index (Shanghai Index) stood at 3959.34 points, a decrease of 1.70%; the Shenzhen Component Index closed at 14821.19 points, down 3.22%; the ChiNext Index concluded at 3811.79 points, a decrease of 3.69%; and the STAR 50 Index closed at 1955.28 points, down 3.46%.
According to reports from mainland media, the total trading volume of the Shanghai and Shenzhen stock markets today amounted to 2.79 trillion yuan, a decrease of 276.5 billion yuan compared to the previous trading day. Market attention was dispersed.
Influenced by the substantial drop in the US stock market on June 5, major indexes of Chinese stocks opened collectively lower on June 8. The STAR 50 Index opened with a drop of over 4%, while the Shenzhen Component Index and the ChiNext Index both opened with declines exceeding 3%, and the Shanghai Composite Index opened with a drop of over 2%. Technology stocks experienced a collective decline, with sectors such as chip semiconductors, computing hardware, and non-ferrous metals showing significant decreases.