Group 1 - The Shanghai Gold ETF (518600) increased by 0.90% [1] - The Artificial Intelligence ETF (588760) decreased by 0.19% [1] - The Gold ETF (518680) rose by 0.95% [1] - The Sci-Tech 100 ETF (588220) fell by 0.52% [1] - The ChiNext ETF (159915) declined by 0.21% [1] Group 2 - The market trend indicates a preference for index ETFs as a strategy for capturing rebounds [1]

Group 1 - The article highlights the performance of various ETFs, noting that the AI ETF (588760) increased by 0.37%, while the Shanghai Gold ETF (518600) decreased by 0.55% [1] - Other ETFs mentioned include the Robot ETF (159530) which fell by 0.40%, the Gold ETF (518680) which dropped by 0.08%, and the ChiNext ETF (159915) which declined by 0.10% [1] - The article suggests that investors looking to capitalize on market rebounds should consider purchasing index ETFs [1]