The Tianhong GEM etf linked c is a traded open-ended index fund. An etf linked fund is a fund that invests most of its assets in an etf that tracks the same underlying index, closely tracking the performance of the underlying index and pursuing the minimization of tracking deviation and tracking error, and the fund adopts an open-ended mode of operation.
etf funds can only be bought and sold in stock accounts, which are traded over-the-counter, while etf-linked funds are traded over-the-counter.