The Hang Seng Index opened down 212.01 points, or 0.8%, at 26,172.27 on Tuesday, November 18. The Hang Seng Tech Index opened down 72.07 points, or 1.25%, at 5,684.81. The H-share Index opened down 66.82 points, or 0.72%, at 9,261.58. The Red Chip Index opened down 13.56 points, or 0.32%, at 4,273.0.