Options Trading for Beginners Step by Step: Calls, Puts and Your First Trade

On a trading app, options look easy. Tap “buy”, pay a small premium and hope it doubles. Real life is less kind. This walk-through of options trading for beginners step by step covers what calls and puts actually are, how premiums move, and how to plan a first trade so you know the risk before you take it, not after.

First, a number from the regulator that should sit at the back of your mind the whole way through. SEBI’s study of equity F&O traders found that 93% of over 1 crore individual traders lost money between FY22 and FY24, and the average loss was around ₹2 lakh per trader once transaction costs were counted.

In this article

1. Step 1: Get clear on what an option is
2. Step 2: Learn the two kinds, calls and puts
3. Step 3: See how buying differs from selling
4. Step 4: Make sense of moneyness (ITM, ATM, OTM)
5. Step 5: Figure out what moves the premium
6. Step 6: Run through an example
7. Reading an option chain without getting lost
8. Step 7: Set up your trading account
9. Step 8: Plan the first trade on paper
10. Step 9: Keep the position small
11. Step 10: Review each trade afterwards
12. Why most individuals lose money in F&O
13. Mistakes we see beginners make again and again
14. Options as protection, not just a bet
15. Options trading for beginners step by step: where to go next
16. Frequently asked questions
17. Key takeaways

Step 1: Get clear on what an option is

An option is a contract. It gives the buyer the right, but not the obligation, to buy or sell an underlying asset at a fixed price, on or before a fixed date.

• Underlying: the thing the option is built on, like the Nifty 50 index or a single stock.
• Strike price: the price written into the contract.
• Expiry: the day the contract runs out.
• Premium: what the buyer pays the seller to own the option.
• Lot size: options trade in fixed lots decided by the exchange, never in single units.

Step 2: Learn the two kinds, calls and puts

Call option

A call gives you the right to buy at the strike price. You buy one when you think the price will rise.

Put option

A put gives you the right to sell at the strike price. You buy one when you think the price will fall, or when you want to protect shares you already hold.

	Buy call	Buy put
View	Bullish	Bearish
Maximum loss	Premium paid	Premium paid
Profit when	Price rises above strike + premium	Price falls below strike − premium

Step 3: See how buying differs from selling

Every option has two sides: a buyer and a seller, who is also called the writer.

• Buyer: pays the premium. The loss is capped at that premium, and the upside can be large.
• Seller: collects the premium. The gain is capped at that premium, and the loss can be large. Sellers also have to post margin, which runs far higher than what a buyer pays.

As a beginner, learn the buying side first, simply because you know your worst case before you enter. Writing options without a solid grip on margin and risk can produce losses many times bigger than the premium you pocketed.

When you buy an option, you know the most you can lose. When you sell one, the market decides.

Step 4: Make sense of moneyness (ITM, ATM, OTM)

For a call:

• In the money (ITM): the strike is below the current price.
• At the money (ATM): the strike is close to the current price.
• Out of the money (OTM): the strike is above the current price.

With a put, flip it around: an ITM put has a strike above the current price.

OTM options are cheap, and that’s exactly why new traders gravitate to them. But there’s a reason they’re cheap. The market doesn’t expect them to pay off by expiry.

Step 5: Figure out what moves the premium

Every premium is made of two pieces:

• Intrinsic value: how far the option is in the money. An OTM option has none.
• Time value: the extra you pay for the chance that the option gets into the money before it expires.

Three things push the premium around:

1. The underlying’s price: calls gain as it rises, puts gain as it falls.
2. Time: time value drains away every day, and the drain speeds up close to expiry. Traders call this time decay (theta).
3. Volatility: when traders expect bigger swings, premiums go up; when they expect calm, premiums shrink. India VIX gives a read on expected Nifty volatility.

Most people learn this the expensive way: you can call the direction right and still lose if the move comes too slowly, because time decay eats the premium first.

In options, being right isn’t enough. You have to be right by enough, and fast enough.

Step 6: Run through an example

The numbers here are illustrative only.

Say a stock is at Rs 1,000 and you think it will go up over the next two weeks. You buy the 1,020 call that expires in two weeks, paying a premium of Rs 15. The lot size is 500 shares.

• Cost: 15 × 500 = Rs 7,500 (plus charges). That is the most you can lose.
• Breakeven at expiry: strike + premium = 1,020 + 15 = Rs 1,035.

Now look at three possible outcomes at expiry:

Stock price at expiry	Option value	Profit/loss
Rs 1,000	0	−Rs 7,500
Rs 1,030	Rs 10 × 500 = Rs 5,000	−Rs 2,500
Rs 1,060	Rs 40 × 500 = Rs 20,000	+Rs 12,500

Look at the middle row. The stock rose 3%, your view was right, and you still lost because it never cleared breakeven.

Reading an option chain without getting lost

An option chain shows every strike for a given expiry, calls on one side and puts on the other. Against each strike you’ll usually find:

• LTP: the last price the premium traded at.
• Open interest (OI): how many contracts are still open. Heavy OI at a strike tells you where a lot of traders have placed their bets.
• Change in OI: whether positions are being built or unwound today.
• Implied volatility (IV): the volatility baked into the premium. Higher IV means costlier options.
• Bid and ask: a wide gap signals thin liquidity. Stick to strikes where the spread is tight.

Step 7: Set up your trading account

1. Activate the F&O segment with your broker. Expect to submit income proof as required.
2. Actually read the risk disclosure your broker puts in front of you. It summarises what SEBI found about F&O losses.
3. Get comfortable with the option chain screen: strikes, premiums, open interest and implied volatility.
4. Check lot sizes and expiry dates on the exchange website, because they get revised from time to time.

Step 8: Plan the first trade on paper

Before real money goes in, write down:

• Your view, meaning the direction and how big a move you expect, and the reason behind it.
• The strike and expiry you picked, and why.
• Your breakeven price at expiry.
• Your maximum loss in rupees, and whether you can genuinely afford it.
• Your exit plan: a target premium and a stop-loss premium.

Paper trade a handful of setups for a few weeks. Then compare what you planned with what really happened.

Step 9: Keep the position small

Assume the whole premium could go to zero. Plenty of traders cap any single options trade at a small slice of their trading capital.

Our guide to risk management in trading goes into position sizing properly.

Step 10: Review each trade afterwards

Keep a journal: setup, entry, exit, P&L and what you learned. Repeat mistakes show up fast: buying too far OTM, holding too close to expiry, trading too often.

Why most individuals lose money in F&O

SEBI’s study offers a few clues:

• Costs pile up: individual traders spent ₹26,000 each on average on F&O transaction costs in FY24, SEBI found.
• The other side knows what it’s doing: proprietary traders and FPIs made gross trading profits of ₹33,000 crore and ₹28,000 crore respectively in FY24. SEBI noted that 97% of FPI profits and 96% of proprietary trader profits came from algorithmic trading.
• Big winners are rare: only 1% of individual traders made more than ₹1 lakh in profit after transaction costs across the three years.

Options aren’t a scam. They’re a professional’s tool, and a beginner should treat early trades as a learning expense.

Mistakes we see beginners make again and again

1. Buying far OTM options just because they’re cheap.
2. Holding bought options into the final days before expiry, when time decay bites hardest.
3. Selling options without understanding margin and the risk of unlimited loss.
4. Averaging down on an option that’s already losing.
5. Forgetting about volatility. Buying just before a big event can mean paying bloated premiums that deflate once the news is out.
6. Trading every single expiry out of habit.

Options as protection, not just a bet

Speculation isn’t the only use. A long-term investor holding shares can buy a put to cap the downside through a shaky period, a bit like buying insurance. The premium is what that cover costs. This “protective put” is one of the most sensible first uses of options.

Options trading for beginners step by step: where to go next

Zerodha Varsity’s free options theory module goes through calls, puts, moneyness and the Greeks one chapter at a time. Once the basics feel solid, our pillar guide on options trading for beginners in India moves on to strategies.

Frequently asked questions

How much money do I need to start options trading?

To buy an option you need the premium multiplied by the lot size, plus charges. Selling needs far more margin. Only start with money you can afford to lose entirely.

Is buying options safer than selling them?

Buying caps your loss, but most bought options lose value as time passes. Selling wins small more often, yet it carries the risk of big losses. Neither one is “safe”.

Which expiry suits a beginner best?

Near-expiry options are cheaper but decay faster. Many educators suggest beginners stay away from the last few days before expiry and give their view enough time to work.

Key takeaways

• A call is a bet on a rise; a put is a bet on a fall, or a form of protection.
• Premium = intrinsic value + time value, and time value shrinks every day.
• Know your breakeven and maximum loss before every trade.
• SEBI found 93% of individual F&O traders lost money over FY22-FY24.
• Start on paper, keep size small and journal every trade.

This article is for educational purposes only and is not investment advice. Derivatives trading involves substantial risk.