The Hong Kong Hang Seng Index fell all the way after the opening of the morning on Tuesday (October 8), and the decline was narrowed before the break at noon.However, after the opening in the afternoon, the decline expanded again. As of 2:17 pm, the HSI fell more than 7.6%to 21331 points.

As for the Hang Seng Technology Index, the decline once exceeded 10%after the opening in the afternoon.

The HSI continued to decline after the opening on Tuesday, and once fell 2300 points or 10.12%, the largest decline in the past 16 years.However, the decline narrowed before the break at noon.According to the online media "Hong Kong 01", the Hang Seng Index closed at 21810 points at noon, down 1289 points or 5.58%.

According to Ming Pao reports, the HSI fell sharply on October 27, 2008, with a decline of 15.39%that day.