The Hang Seng Index closed down 320.49 points, or 1.27%, at 24,954.47 on Thursday, September 10. The Hang Seng Tech Index closed down 90.3 points, or 2.04%, at 4,330.49 on Thursday, September 10. The H-share Index closed down 94.27 points, or 1.13%, at 8,274.78 on Thursday, September 10. The Red Chip Index closed down 59.99 points, or 1.41%, at 4,203.42 on Thursday, September 10.