Shanghai Composite closes 1.5 percent lower as tech sells off
Published on 10/22/2026 at 19:17 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWSTechnology and stimulus pressure
- Shanghai Composite closed at 3,658 points on October 22, down 55 points or 1.5 percent.
- Technology stocks led losses as AI investment doubts pressured the market.
- Zhongji Innolight fell 8.8 percent among the biggest decliners.
- The next Shanghai session starts October 23, 2026, at 9:30 a.m. CST.
The Shanghai Composite closed at 3,658 points on October 22, 2026, down 55 points or 1.5 percent. Technology selling and weaker expectations for fresh stimulus pressured the index, Xinhua reported.
Zhongji Innolight fell 8.8 percent, making it one of the session's biggest decliners, while technology stocks led losses across the market. The move followed a wider Asian technology selloff and doubts about the returns from large artificial intelligence investments.
Why is the Shanghai Composite down today?
AI-related selling intensified after mixed results from U.S. technology companies renewed concerns about spending on data centers and computing capacity. The CSI Semiconductor Index fell 3.6 percent and the CSI AI Index lost 3.3 percent, according to Reuters via Economic Times.
Fading expectations for additional policy support also weighed on sentiment after stronger third-quarter growth reduced the urgency for further easing. A post-close market account linked the decline to technology selling, limited stimulus expectations and concerns about stretched valuations, Reuters via Devdiscourse reported.
Shanghai Composite starts at 3,714 points
The index opened at 3,714 points after the previous close of 3,713 points. It then fell 55 points as technology shares weakened. Market breadth was negative, with motor manufacturers and construction machinery companies among the sectors that gained, while cinema, media and entertainment stocks lagged, Xinhua said.
Renewed attacks in Saudi Arabia also pushed oil prices higher and added to inflation concerns, according to Borsa Italiana.
What comes next for the Shanghai Composite
- October 23, 2026, 9:30 a.m. CST: The next Shanghai Stock Exchange session begins, based on the regular trading timetable published by Chinese Stock Trading Rules.
Shanghai Composite price data for October 22, 2026
The Shanghai Composite closed at 3,658 points on October 22, 2026, down 55 points or 1.5 percent from the previous close of 3,713 points, Xinhua reported. The index opened at 3,714 points.
Shanghai Composite by the numbers on October 22, 2026
- Index: Shanghai Composite
- Home exchange: Shanghai Stock Exchange, China
- Close on October 22, 2026: 3,658 points
- Change versus previous close of October 21, 2026: down 55 points (down 1.5 percent)
- Previous close: 3,713 points
- Open: 3,714 points
