布油基金收跌超2.8%，和小盘股指ETF领跌美股大类资产类ETF，黄金ETF和日元做多涨超2%

Group 1 - Brent oil price fund decreased by 2.83% on Friday, August 1 [1] - Russell 2000 index ETF fell by 2.04% [1] - Nasdaq 100 ETF declined by 1.97% [1] - S&P 500 ETF dropped by 1.29% [1] - Dow Jones ETF decreased by 1.27% [1] - Long dollar index fell by 1.18% [1] - Agricultural funds, emerging market ETFs, and soybean funds saw declines of up to 0.89% [1] Group 2 - Euro long position increased by 1.37% [1] - US Treasury 20+ year ETF rose by 1.42% [1] - Gold ETF gained 2.03% [1] - Long position in Japanese yen increased by 2.21% [1] - Fear index long position surged by 8.13% [1]