Morningstar Research Center Zhongheng that, as in the secondary market trading, shares of other closed-end funds, closed-end bond funds will also appear at a discount and premium.

• 晨星研究中心的钟恒认为，由于在二级市场交易，与其他封闭式股票基金一样，封闭式债券基金也会出现溢价和折价的现象。