ETFs closed mixed at midday, with Huatai Tiantian Gold ETF (511670) leading the gains with 9.21%, New Economy ETF (159822) up 7.61%, GF Money ETF (511920) up 6.06%, Saudi Arabia ETF (520830) leading the losses with 6.72%, Germany ETF (513030) down 6.64%, and France CAC40 ETF (513080) down 6.46%.