The ChiNext Index, tracking China's Nasdaq-style board of growth enterprises, was up 1.15 percent to open at 3,398.22 points Wednesday.

Chinese stocks opened higher on Wednesday, with the benchmark Shanghai Composite Index up 0.09 percent to open at 3,943.92 points.The Shenzhen Component Index opened 0.63 percent higher at 13,788.94 points.

The Hang Seng Index gained 10.95 points, or 0.04 percent, to open at 25,328.13 points on Wednesday.

Hong Kong's stock market ended lower Tuesday with the benchmark Hang Seng Index down 0.38 percent to close at 25,317.18 points.

Tokyo stocks ended lower Tuesday, as the rapid appreciation of the Japanese yen prompted concern about the earnings of exporters.

Hong Kong's Hang Seng Index fell 67.55 points, or 0.27 percent, to 25,345.57 points in the morning session on Tuesday.

Chinese stocks closed mixed on Tuesday, with the benchmark Shanghai Composite Index up 0.2 percent to 3,940.55 points.The Shenzhen Component Index closed 0.52 percent lower at 13,703.21 points.

The ChiNext Index, tracking China's Nasdaq-style board of growth enterprises, lost 1.15 percent to close at 3,359.72 points Tuesday.

The STAR Composite Index, which reflects the performance of stocks on China's sci-tech innovation board, closed 1.09 percent lower at 1,880.10 points on Tuesday.

The STAR Composite Index, which reflects the performance of stocks on China's sci-tech innovation board, opened 0.08 percent lower at 1,899.32 points on Tuesday.

The ChiNext Index, tracking China's Nasdaq-style board of growth enterprises, was down 0.13 percent to open at 3,394.35 points Tuesday. The ChiNext Index, together with the Shenzhen Component Index and other indices, reflects the performance of stocks listed on the Shenzhen Stock Exchange.

Chinese stocks opened higher on Tuesday, with the benchmark Shanghai Composite Index up 0.07 percent to open at 3,935.55 points. The Shenzhen Component Index opened 0.06 percent higher at 13,782.86 points.

The Hang Seng Index lost 161.05 points, or 0.63 percent, to open at 25,252.07 points on Tuesday.

Carbon emissions allowances closed at 38 yuan (5.61 U.S. dollars) per tonne on Monday, 0.68 percent down from last transaction day at Guangzhou Emissions Exchange.

Cotton futures closed lower Monday in daytime trading on the Zhengzhou Commodity Exchange (ZCE).The most active cotton contract for January 2027 delivery lost 80 yuan (about 11.8 U.S. dollars) to close at 16,745 yuan per tonne.

Sugar futures closed higher Monday in daytime trading on the Zhengzhou Commodity Exchange (ZCE).

Hong Kong's stock market ended lower Monday, with the benchmark Hang Seng Index down 0.93 percent to close at 25,413.12 points.

Tokyo stocks ended higher Monday, helped by artificial intelligence- and semiconductor-related shares following positive news about an expansion of the chip business.

The STAR Composite Index, which reflects the performance of stocks on China's sci-tech innovation board, closed 1.9 percent higher at 1,900.89 points on Monday.

The ChiNext Index, tracking China's Nasdaq-style board of growth enterprises, gained 3.41 percent to close at 3,398.68 points Monday.