ETF收评：创业板50ETF华夏领涨6.89%，800现金流ETF领跌1.66%

Group 1 - The ETF market showed mixed performance with the ChiNext 50 ETF (华夏, 159367) leading gains at 6.89% [1] - The Communication ETF (515880) and Communication Equipment ETF (159583) both increased by 6.45% [1] - The 800 Cash Flow ETF (563990) experienced the largest decline, dropping by 1.66% [1] Group 2 - The Coal ETF (515220) fell by 1.08% [1] - The Banking ETF Index Fund (516210) decreased by 0.95% [1]