Tokyo stocks closed mixed Monday, with lingering worries about the profitability of artificial intelligence investments dampening investor sentiment, while funds shifting into other stocks supported the broader market.

Hong Kong's Hang Seng Index gained 0.51 percent to close at 23,211.81 points on Monday.

The STAR Composite Index, which reflects the performance of stocks on China's sci-tech innovation board, closed 2.03 percent lower at 1,573.83 points on Monday.

The ChiNext Index, tracking China's Nasdaq-style board of growth enterprises, lost 1.71 percent to close at 2,638.23 points Monday. 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 closed mixed on Monday, with the benchmark Shanghai Composite Index up 0.19 percent to 3,697.52 points. The Shenzhen Component Index closed 1.19 percent lower at 11,534.38 points.

Hong Kong's Hang Seng Index gained 100.57 points, or 0.44 percent, to 23,193.94 points in the morning session on Monday.

The STAR Composite Index, which reflects the performance of stocks on China's sci-tech innovation board, opened 0.86 percent lower at 1,592.67 points on Monday. The STAR 50 Index, which tracks the 50 largest stocks listed on the board that also meet certain liquidity requirements, opened 0.89

The ChiNext Index, tracking China's Nasdaq-style board of growth enterprises, was down 1.43 percent to open at 2,645.74 points Monday. 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 lower on Monday, with the benchmark Shanghai Composite Index down 0.53 percent to open at 3,671 points. The Shenzhen Component Index opened 0.97 percent lower at 11,560.36 points.

Chinese stocks closed higher on Friday, with the benchmark Shanghai Composite Index up 0.89 percent to 3,690.48 points.The Shenzhen Component Index closed 2.79 percent higher at 11,673.83 points.

Hong Kong's Hang Seng Index gained 132.11 points, or 0.58 percent, to 23,066.79 points in the morning session on Friday.

The STAR Composite Index, which reflects the performance of stocks on China's sci-tech innovation board, opened 1.62 percent lower at 1,524.43 points on Friday.

The ChiNext Index, tracking China's Nasdaq-style board of growth enterprises, was down 1.66 percent to open at 2,534.16 points Friday.

Chinese stocks opened lower on Friday, with the benchmark Shanghai Composite Index down 0.94 percent to open at 3,623.57 points.

The Hang Seng Index gained 93.30 points, or 0.41 percent, to open at 23,027.98 points on Friday.

Hong Kong's stock market ended lower Thursday with the benchmark Hang Seng Index down 3.03 percent to close at 22,934.68 points.

Tokyo stocks tumbled Thursday, with the benchmark Nikkei stock index falling below the 63,000 mark for the first time since July, as investors locked in profits amid lingering concerns over the sustainability of artificial intelligence-related investments.

Hong Kong's Hang Seng Index fell 679.94 points, or 2.87 percent, to 22,971.93 points in the morning session on Thursday.

Chinese stocks opened mixed on Thursday, with the benchmark Shanghai Composite Index up 0.04 percent to open at 3,714.48 points.

The ChiNext Index, tracking China's Nasdaq-style board of growth enterprises, was down 0.25 percent to open at 2,687.94 points Thursday.