No, in the A-share market: the funds starting with 5 1 are on-market ETF funds listed on the Shanghai Stock Exchange. In addition, there are some funds in the market that begin with 159, indicating ETF funds listed on Shenzhen Stock Exchange. The floor fund is a fund listed on the exchange, which has an independent market trend and can only be purchased with a stock account. Because the listed exchange is different, the fund code is different.

ETF funds are on-site funds, which are traded directly through stock accounts. You only need to pay trading commission to buy ETF, and you don't need stamp duty and transfer fees; However, buying ETF funds requires your own analysis and your own grasp of trading points.