The Hang Seng Index fell 2.7% intraday, breaching the 23,000-point mark; the Hang Seng Tech Index fell 4.38%, with the artificial intelligence sector declining, and Tianshu Zhixin (09903.HK) and Zhipu (02513.HK) both falling more than 9%.

2026-10-22

The Hang Seng Index fell 2.7% intraday, breaching the 23,000-point mark; the Hang Seng Tech Index fell 4.38%, with the artificial intelligence sector declining, and Tianshu Zhixin (09903.HK) and Zhipu (02513.HK) both falling more than 9%.