数字货币板块跌超3%，金融科技ETF(159851)跌幅为3.48%

Group 1 - The digital currency sector has declined by over 3% [1] - The financial technology ETF (159851) experienced a drop of 3.48%, with a trading volume of 352 million yuan [1] - On the 3rd, there was a net inflow of 33.45 million yuan in financing, while the net inflow amount decreased by 29.5 million units over the past month [1]