The Hang Seng Index opened 176.31 points higher, or 0.7%, at 25487.16 on Wednesday, July 29. The Hang Seng Tech Index opened 48.02 points higher, or 1.02%, at 4778.63. The H-share Index opened 63.78 points higher, or 0.76%, at 8500.03. The Red Chip Index opened 0.15 points higher, or 0.0%, at 4152.49.