🌱 A plan for a young person: an index core and a small trading satellite

🎯 In 30 seconds: Build in layers. First an emergency fund and basic insurance, so a bad month does not force you to sell. Then a core: a monthly SIP into a broad, low-cost index fund that you leave alone for decades. Around it, a small satellite for picking shares and learning to trade, capped so that losing all of it would not change your life. Safe government-backed savings like EPF and PPF sit alongside. Start early, keep the satellite small, and leave F&O alone until you have years of experience.

A thali, not a single dish

Think of a thali. The rice and dal are the core: plain, filling, there every day. The pickle is the satellite: a little adds flavour, a whole bowl ruins the meal. Most young people who lose money in the market get the proportions backwards. They put everything into the pickle, a few hot tips or options trades, and have no rice and dal underneath.

This chapter is a plan, not advice for your exact situation. It describes how to think about the order and the sizes. If your family has debts, dependants or a business, a SEBI-registered investment adviser can help you fit it to your life. Careers in Indian markets explains what that registration means.

The order of operations

Line up these steps before investing or trading. Each one protects the next.

1. Emergency fund. Money you can reach in a day or two for surprises: a phone repair, a hospital bill, a gap between jobs. A common rule of thumb is three to six months of your own expenses once you earn and live on your own. A student can start with a few thousand rupees. Keep it in a bank savings account, a fixed deposit you can break, or a liquid fund. Not in shares.
2. Insurance. Health insurance, even a basic family floater or your employer's group cover, stops one illness from wiping out your savings. Term life insurance matters once someone depends on your income. Insurance is for protection. Plans that mix insurance with investment usually do both jobs less well; compare them carefully.
3. No expensive debt. Credit card dues and many app-based personal loans charge far more than any investment can be expected to earn. Paying them off is a guaranteed return.
4. Core. A regular SIP into broad, low-cost index funds, held for decades.
5. Satellite. A small, capped amount for direct shares and, later, trading.

Where EPF, PPF and NPS fit

India has government-backed and regulated long-term savings that work alongside your core. They are not exciting, and that is the point.

A sensible way to think about them: EPF and PPF are part of your safe, debt-like money. They balance the ups and downs of the equity core. Tax treatment of these schemes depends on the tax regime you choose. Taxes for traders and investors covers the basics, and a chartered accountant can tell you what applies to you.

The core: boring on purpose

The core is a fund that holds a broad slice of the market, like a Nifty 50 index fund, a Nifty 500 index fund, or a broad ETF. You buy it on a schedule, for example the same amount every month through a SIP (systematic investment plan), whatever the market is doing. Buying a fixed rupee amount on a schedule is called rupee cost averaging: you automatically buy more units when prices are low and fewer when they are high.

Three things make a good core fund:

• Low cost. The total expense ratio (TER) is the yearly fee as a percentage of your money. Index funds generally charge less than active funds, and direct plans charge less than regular plans because they pay no distributor commission. A 1% yearly difference takes a large bite over 40 years.
• Broad. Many companies across many sectors, so no single failure can sink you. Remember that banks and financial companies are a large part of the Nifty 50. See Diversification and correlation.
• Simple. One to three funds is enough. Mutual funds, index funds and ETFs explains how to compare them by TER and tracking error.

The core will fall in bear markets, sometimes by a third or more. The plan is to keep the SIP running through those falls, not to stop it. Bull and bear markets shows how past Indian declines played out.

Why starting early matters: a worked example

Compounding means your returns earn returns. The longer money stays invested, the more of your final balance comes from growth instead of deposits.

Two hypothetical savers. Both invest ₹2,000 a month and earn a steady 10% a year, compounded monthly. That rate is an assumption for teaching, not a forecast. Real returns jump around, can be negative for years, and inflation reduces what the rupees will buy.

• Ananya invests from age 20 to 30, then stops adding money but leaves it invested. She puts in ₹2,40,000 in total.
• Rohan starts at 30 and invests every month until 60. He puts in ₹7,20,000 in total.

The same ₹2,000 a month, started at different ages and held to 60, at the same assumed 10%:

The formula, for a monthly deposit D, monthly rate r (10% / 12) and n months: balance = D x ((1 + r)^n - 1) / r. You can check these in any spreadsheet with the FV function.

The satellite: how much to trade with

The satellite is where you pick individual shares, test ideas and learn to trade. Rules this course suggests:

• Cap it. A common choice is 5% to 10% of your investable money, and never money you will need in the next few years. Write the cap in your trading plan.
• Never top it up from the core. If the satellite shrinks, it shrinks. Add to it only from new savings, and only up to the cap.
• Delivery shares first. Buy shares with your own money and hold them. No MTF, no intraday leverage, no F&O in the first years.
• Track it honestly. Compare the satellite's return, after every charge, with what the same money would have earned in the core index fund. Most people find the core wins. That is useful information, not failure.

A worked first year, with hypothetical numbers

Priya is 22 and has just started her first job. Her take-home pay is ₹40,000 a month and her expenses are ₹28,000. EPF is deducted from her salary automatically. Her plan for the year:

By the end of the year the money matters less than the habits: an automatic SIP, an emergency fund she did not touch, and a journal that tells her whether her stock picks beat the index. She will keep building the emergency fund toward six months as her expenses grow.

If you are under 18

You cannot sign most financial contracts yourself, but a parent or guardian can open accounts for you, and SIPs in a minor's name are common. The rules on what a minor's demat and trading account can do are covered in Demat and trading accounts. If you have pocket money or earnings from a part-time job, the habit is the thing to build: a small monthly amount into a broad index fund with your parents' help, and a notebook where you practise picking shares on paper.

Try it

1. Write down your monthly expenses. Multiply by three and by six. Those are your emergency fund targets.
2. Open a spreadsheet. Use the FV function to work out what ₹1,000, ₹2,000 and ₹5,000 a month would grow to by age 60 from your current age, at 8% and at 10%. Then work it out again starting five years later.
3. Look up two Nifty 50 index funds on AMFI's website or the fund houses' sites. Compare the TER of the direct and regular plans and the tracking error.
4. Write your satellite cap as a rupee amount and a percentage. Put it at the top of your trading plan.

Sources

• National Savings Institute (Ministry of Finance): Public Provident Fund account
• National Savings Institute: PPF interest rate since inception
• NPS Trust: National Pension System
• SEBI: Profitability of individual traders in the equity derivatives segment, FY25 to FY26 (August 2026)
• AMFI: Investor corner
• SEBI investor website