Module 11: Personal finance – mutual funds

How mutual funds work, the main fund types, NAV and costs, SIPs, and how to read a fund before investing.

Modules4 min read··A1A1Stock Editorial
Modules4 min readMutual fundsModule 11 of 17. Each chapter below gets its own article.A1A1Stock Editorial26 Oct 2026
On this page · 10 sections0%
  1. 01How a mutual fund works
  2. 02Equity funds
  3. 03Debt funds
  4. 04Hybrid funds
  5. 05Index funds and ETFs
  6. 06Costs: the expense ratio
  7. 07SIP and lump sum
  8. 08Reading a factsheet
  9. 09Choosing funds
  10. 10Where this leads

A mutual fund pools money from many investors and invests it according to a stated plan, managed by a professional. For most people it is the simplest way to own a spread of shares or bonds. This module explains how to read one.

9 chapters in this module.Each one is summarised below; the full chapter articles follow one by one.

01How a mutual fund works

Investors buy units; the fund invests the pooled money; the value of each unit, the NAV, rises and falls with the investments. SEBI regulates funds and their disclosures.

02Equity funds

These invest mainly in shares: large-cap, mid-cap, small-cap, flexi-cap, sector and thematic funds. Risk rises as you move from large companies to small ones and from broad funds to narrow ones.

03Debt funds

These invest in bonds and money market instruments. Their risk comes from interest rate changes and from the credit quality of the borrowers.

04Hybrid funds

These mix equity and debt in proportions set by the scheme, from conservative to aggressive.

05Index funds and ETFs

These copy an index such as NIFTY 50 instead of picking stocks. Costs are low and results track the index closely.

06Costs: the expense ratio

The fund charges an annual expense ratio, taken from the NAV. Direct plans cost less than regular plans because no distributor commission is paid.

07SIP and lump sum

A systematic investment plan invests a fixed amount every month, spreading purchases over time. A lump sum invests all at once.

08Reading a factsheet

The factsheet shows the fund's holdings, sector split, expense ratio, past returns against its benchmark and risk measures. Past returns describe history, not a promise.

09Choosing funds

Start from the goal and how long the money can stay invested, then pick the fund category that matches, then compare funds within it on cost and consistency.

10Where this leads

A1Stock is an analytics and education platform and does not recommend funds; this module explains how they work so you can read them yourself.

A1
WRITTEN BYA1Stock Editorial17 articles · Modules

The A1Stock team writes about what market data describes, in plain words. No tips, no calls, no predictions.

See it live on A1Stock

Today’s option chain, with max pain, the walls and the PCR, free on A1Stock.

Sign up free Free plan: no card, no expiry.

Read the market on A1Stock.

The chain, the walls and the book for today’s session. Free to start.

Free webinar