That most likely means using a no-load mutual fund that allows for lots of short-term trades without charging redemption fees.

在这种情况下，投资者最理想的选择无疑是那些允许短期交易，不收取赎回费用的指数基金。

youdao

So it's very hard to have a movie without any redemption at the end of it.

NPR: Electronics Pioneer William Shockley's Legacy

Thus, during the era of commodity money in England, lenders were willing to float bonds (consols) without any redemption dates, and interest rates remained relatively low and stable.

FORBES: The Fed's Incredible Rate Forecasting Hubris

This facility effectively channeled liquidity to the funds, helping them to meet redemption demands without having to sell assets indiscriminately.

FORBES: Magazine Article