SSE 50ETF(5 10050) has a purple line (different colors of software) in the time-sharing trading system, which is the fund net value of 50ETF, or there is a net value in the table above the time-sharing trading, which is probably on the right side of the volume ratio.
Total assets in circulation * net value
The trading volume of 50 ETFs is the trading volume of 50 ETFs traded every day.
In fact, its trading is the same as that of stocks.