Shanghai Composite falls 1.10% to 3,649.18 as AI concerns hit technology shares
Published on 11/06/2026 at 22:52 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWSShanghai Composite closes lower
- The Shanghai Composite closed at 3,649.18 points on Friday, November 6, 2026, down 1.10 percent.
- Technology and AI-linked shares came under pressure as investors questioned the durability and funding outlook of the AI investment cycle.
- Electronic-components and co-packaged-optics stocks led the declines, while genetically modified organisms, planting, forestry and banking shares gained.
The Shanghai Composite ended Friday's session at 3,649.18 points, down 1.10 percent from Thursday's close of 3,689.91. The session was already complete by the late European reporting window, so the figure is a dated closing level rather than a live market reading.
The Xinhua report dated November 6 said turnover across the stocks covered by the Shanghai Composite and Shenzhen Component totaled about 1.66 trillion yuan, down from 2.12 trillion yuan on the previous trading day. The Shenzhen Component performed worse, losing 2.57 percent to 11,175.78 points.
Technology shares lead the retreat
Electronic-components and co-packaged-optics stocks were among the main decliners, according to Xinhua. Shares linked to genetically modified organisms, planting and forestry, as well as banking stocks, were among the stronger groups. The broader technology weakness was also visible in China's growth-oriented markets: the ChiNext Index fell 3.96 percent, while the STAR Composite Index lost 3.24 percent.
Market sentiment was shaped by renewed doubts about the durability of the artificial-intelligence investment boom. DPA coverage published by Yahoo Finance linked the wider Asian selloff to concerns over technology valuations and whether heavy spending on AI data centers will generate sufficient returns. The report also cited worries about possible regulatory and interest-rate pressures.
Shanghai holds up better than regional technology markets
The decline was significant for the Shanghai benchmark but less severe than losses in several technology-heavy Asian markets. That contrast suggests that the mainland market's sector composition and domestic support expectations moderated part of the external shock, although the fall in the STAR and ChiNext benchmarks showed that growth stocks remained particularly vulnerable.
The Shanghai Stock Exchange describes the SSE Composite Index as a broad measure of the Shanghai securities market, covering listed A shares and B shares. Further dated coverage of the index is available on the Shanghai Composite index theme page.
