Fund basics for long-term investors
Funds pool investor money into a portfolio of assets, giving diversification within a single purchase. Exchange-traded funds trade on exchanges throughout the day, while mutual funds are typically priced once daily. Costs sit in two layers: the fund's own ongoing charges, disclosed in its documentation, and the broker's charges for buying, holding, or selling the fund. For a multi-year plan, small differences in ongoing costs compound, so both layers deserve attention. Fund availability also varies: a broker may support ETFs but not mutual funds, or restrict certain fund families or share classes.
- Fund costs come from both the fund itself and the broker's account terms.
- ETFs and mutual funds trade and price differently, which affects order handling.
- Availability of specific funds or fund types varies by broker and can change.
- Fund documentation discloses objectives, holdings, and ongoing charges.


