The Hang Seng Index opened 377.35 points higher, or 1.55%, at 24,759.82 on Tuesday, March 24. The Hang Seng Tech Index opened 61.1 points higher, or 1.3%, at 4,773.58. The H-share Index opened 89.07 points higher, or 1.07%, at 8,396.89. The Red Chip Index opened 39.86 points higher, or 0.96%, at 4,179.96.