China's quant hedge funds averaged a 17% loss in July as an AI-stock rout devastated index-enhancement strategies across a $385 billion industry.

Major Asian multi-strategy hedge funds suffered sharp losses in July 2026 as an artificial intelligence and tech stock selloff erased early-year gains. Declines across Japan,…

China's quant hedge funds averaged a 17% loss in July as an AI-stock rout devastated index-enhancement strategies across a $385 billion industry.