Investors can be strongly optimistic about the funds bought by the fund manager himself, because the fund manager does not need to bear the profits and losses when operating the fund, so there is no pressure on the operation, but the fund manager needs to bear the profits and losses himself. General fund managers are not confident and dare not buy at all.
Therefore, investors can follow suit appropriately for funds bought by fund managers. After all, fund managers are much more professional than ordinary investors.