Before learning to analyse stocks it is worth asking whether you should own any. The honest answer involves a trade-off that is usually described badly: equity is not "risky" and fixed deposits are not "safe". Each is risky in a different way, over a different time horizon.
The two kinds of risk
- Almost no volatility — the number on the statement only ever goes up.
- But the interest is taxed every year at your slab rate.
- And inflation quietly erodes what those rupees can buy.
- Over 25–30 years the real, post-tax return is frequently close to zero or negative.
- Severe volatility — 30–50% drawdowns have occurred repeatedly.
- No guarantee of any return over any specific period.
- Individual companies can and do go to zero.
- But over long periods, returns have comfortably outpaced inflation.
You can take a slow, reliable passenger train that always arrives, or a faster one that occasionally halts for hours. Over a single short trip the halting train is a gamble. Over fifty trips across ten years, it still gets you there sooner overall — provided you can tolerate the halts without abandoning the journey and walking.
Equity halts. Sometimes for two years, as in 2008 and 2011. The investors who did badly were rarely the ones who picked bad companies — they were the ones who got off the train during a halt and never got back on.
The rules that make the maths work
- 1Only invest money you will not need for five years
Equity needs time to work. Money for a wedding next year, a house deposit in eighteen months, or an emergency fund does not belong here — not because equity is bad, but because it forces you to sell on the market's schedule rather than your own.
- 2Build the emergency fund first
Six months of expenses in a savings account or liquid fund. This is what stops a job loss from becoming a forced sale at the bottom.
- 3Clear expensive debt first
A credit card charging 36% is a guaranteed 36% return if you pay it off. No equity strategy reliably beats that. Personal loans at 14–18% are the same argument.
- 4Size positions so a bad outcome is survivable
If a stock going to zero would meaningfully damage your life, you own too much of it — no matter how convinced you are.
You get a ₹6 lakh bonus
You have a credit card balance of ₹1.4 lakh at 36% annual interest, no emergency fund, and a wedding to pay for in fourteen months. The market has been strong and a colleague is making good returns on smallcaps. What do you do with the ₹6 lakh?
Why is a fixed deposit not automatically the "safe" choice for a 30-year goal?
Dadaji ne 1985 mein ₹2 lakh ka ghar liya tha, aaj ₹1 crore ka hai. Par unke bhai ne wahi ₹2 lakh FD mein rakha — aaj ₹20 lakh hai, aur usse aaj wahi ghar nahi aata. Yeh farak inflation ka hai. Equity ka kaam yahi hai — mehngai se tez bhaagna, warna paisa dikhne mein badhta hai aur asal mein ghatta hai.
- Fixed deposits eliminate volatility, not risk — inflation and tax do the damage instead.
- Equity’s real risk is being forced to sell, which is determined by your planning, not the market.
- Emergency fund first, expensive debt second, equity third.
- Never invest money you need within five years.
- Time in the market does far more work than the return rate does.
Mark it done to track your progress through the curriculum.
Common questions
Short, direct answers to what people ask about this topic.
- why should I invest in stocks instead of a fixed deposit
- Historically, equities have delivered higher long-run returns than fixed deposits, which matters because an FD paying below the inflation rate can quietly shrink your purchasing power over decades. The trade-off is that stocks are volatile and can fall sharply in the short term, while an FD’s value does not swing — this lesson lays out that honest case both ways rather than recommending either.
- what is the equity risk premium
- The equity risk premium is the extra return investors expect from stocks over a risk-free investment like a government bond, as compensation for taking on equity’s greater risk. It is the reason equities are expected to outperform safe assets over the long run — that expected reward exists precisely because the ride is bumpier and the downside real.
- how does inflation affect savings
- Inflation erodes the purchasing power of money over time, so a fixed sum buys less each year — which means a “safe” return that trails inflation is actually a loss in real terms. Over thirty years even modest inflation compounds heavily, which is the core reason this lesson argues that avoiding all risk has a cost of its own.
- what does volatility mean in investing
- Volatility is how much an investment’s price swings up and down over time — high volatility means large, frequent moves in both directions. It is a measure of the bumpiness of the ride, not the same thing as a permanent loss; equities are volatile, but volatility only becomes a realised loss if you are forced to sell during a fall.