The Hang Seng Index opened 186.56 points higher, or 0.74%, at 25,303.41 on Monday, August 17. The Hang Seng Tech Index opened 53.58 points higher, or 1.14%, at 4,761.2. The H-share Index opened 71.04 points higher, or 0.85%, at 8,411.87. The Red Chip Index opened 18.92 points higher, or 0.46%, at 4,151.61.