Hong Kong's Hang Seng Index opened at 25,884.46 on Monday, October 20, up 637.36 points, or 2.52%.
Hong Kong's Hang Seng Tech Index opened at 5,984.8 on Monday, October 20, up 224.42 points, or 3.9%.
The China Enterprises Index opened at 9,265.63 on Monday, October 20, up 253.66 points, or 2.81%.
The H-share Index opened at 4,057.91 on Monday, October 20, up 48.35 points, or 1.21%.