Table of contents
Side-by-side comparison
| Factor | Mutual Fund (Index) | ETF |
|---|---|---|
| Requires demat account | No | Yes |
| SIP convenience | Native, automatic | Manual or limited auto-invest depending on broker |
| Typical expense ratio | Slightly higher | Usually lower |
| Trading flexibility | Transacted once daily at NAV | Tradeable throughout market hours at live price |
| Liquidity risk | Not applicable — fund house guarantees NAV transaction | Depends on the specific ETF's trading volume |
| Price transparency | Only know NAV after market close | Live price visible throughout the day |
Who tends to prefer each
A nuance worth knowing: liquidity risk in ETFs
Not all ETFs are equally liquid. A thinly-traded ETF can have a wide bid-ask spread, meaning you effectively pay more to buy and receive less to sell than the “official” NAV suggests — sometimes enough to offset the expense-ratio advantage entirely. Always check average daily trading volume before assuming an ETF’s lower expense ratio makes it the better deal.
Can you use both?
Yes — many investors hold ETFs for asset classes where they want live pricing (e.g., gold ETFs, sector ETFs they trade opportunistically) and index mutual funds for the automated, hands-off SIP portion of their core equity allocation. The two aren’t mutually exclusive.
Bottom line
This is a convenience-vs-cost trade-off dressed up as a product comparison. Match the choice to how involved you want to be in the buying process, not to a headline “which is better” ranking.