What is a futures contract in simple terms?

A futures contract is an agreement to buy or sell something at a fixed price on a future date. Both parties are committed — there is no backing out. The classic illustration is a wheat farmer and a flour mill agreeing today on a price to be settled four months later, regardless of what the market price becomes by then.

What does going short mean in the stock market?

Going short means profiting when a stock price falls. You borrow shares, sell them at today's price, wait for the price to drop, buy them back cheaper, and pocket the difference. In futures markets, you can go short simply by selling a futures contract — no physical borrowing required.

What is the difference between a futures contract and an options contract?

A futures contract commits both parties to the deal, you must buy or sell at the agreed price. An options contract gives you the right but not the obligation. If the price moves against you in options, you simply walk away, losing only the premium you paid. Futures have no such exit ramp; both sides are bound to complete the transaction.

What is margin in futures trading?

Margin is the security deposit you place with the stock exchange when entering a futures position. Instead of paying the full value of the contract, you pay a fraction — roughly 12–20% — as collateral. The exchange adjusts this deposit daily based on how your trade moves. If it falls too low, you must top it up with a margin call.

Why should a mutual fund investor understand futures and options?

SEBI introduced Specialised Investment Funds (SIFs) in 2024, a new regulated mutual fund category that uses futures and options to go short, profiting when specific stocks fall. To evaluate whether a SIF fits your portfolio and to understand what the fund manager is doing with your money, a basic understanding of futures and options is now necessary.

What Are Futures and Options, and Why Should a Mutual Fund Investor Care?

Part 1 of 6 in the Specialised Investment Funds series: Part 2 · Part 3 · Part 4 · Part 5 · Part 6

You have probably heard the words "futures" and "options" thrown around on financial news channels, usually alongside dramatic headlines about markets crashing or traders losing fortunes. Most investors assume this world has nothing to do with them. That is about to change, because a new type of mutual fund in India is now using these tools, and to understand it, you first need to understand what futures and options actually are.

Let us start from scratch.

The Farmer and the Flour Mill

Imagine a wheat farmer in Punjab. It is June, and harvest is four months away. The current market price of wheat is ₹2,000 per quintal. The farmer is worried: what if prices fall to ₹1,600 by October when he actually has wheat to sell? He would lose money.

Across the road, a flour mill owner is equally anxious. She fears prices might rise to ₹2,400 by October. Her production costs would shoot up.

So they strike a deal today: "In October, you will sell me your wheat at ₹2,000 per quintal regardless of what the market price is then."

This agreement is a futures contract. A price fixed today. Settlement in the future. Both sides are committed.

If prices rise to ₹2,400 in October, the farmer loses out on extra profit, but the mill owner benefits. If prices fall to ₹1,600, the farmer is protected, but the mill owner overpays.

The stock market works identically. Instead of wheat, the contract is on shares of HDFC Bank or on the Nifty 50 index.

Going "Long" and Going "Short"

In markets, these two words come up constantly.

Going long simply means buying. You buy shares expecting the price to rise. When it does, you sell and pocket the difference. Every investor who has ever bought a mutual fund or a stock has "gone long." Nothing scary here.

Going short is the opposite, and this is where it gets interesting.

Going short means you are betting that a price will fall. Here is how it works:

You borrow 100 shares of Company X from someone, promising to return them later.
You sell those 100 shares today at ₹500 each, collecting ₹50,000.
The price falls to ₹400.
You buy 100 shares at ₹400, spending ₹40,000.
You return the shares to the lender.
Your profit: ₹50,000 − ₹40,000 = ₹10,000.

You sold first. Bought back later. Profited from the fall.

In the futures market, you do not need to physically borrow shares. You simply sell a futures contract on the stock. If the price falls, you profit. If it rises, you lose.

What About Options?

Options are similar to futures, but with one crucial difference: they give you the right to buy or sell at a fixed price, but not the obligation.

Think of it like a booking advance. You pay ₹5,000 to reserve an apartment at today's price of ₹50 lakh, with the option to buy it within three months. If property prices rise to ₹60 lakh, you exercise your option and buy at ₹50 lakh. If they fall to ₹40 lakh, you walk away. You only lose the ₹5,000 booking amount.

That booking amount is called the premium — the price you pay for the right.

A Call option gives you the right to buy at a fixed price (useful if you think prices will rise).
A Put option gives you the right to sell at a fixed price (useful if you think prices will fall).

The Margin Concept: Why You Do Not Need the Full Amount

Here is what surprises most people about futures: you do not need the full value of the contract to trade.

If you want to take a futures position on ₹10 lakh worth of Nifty, you do not put up ₹10 lakh. You put up roughly ₹1.5–2 lakh as a security deposit. This is called margin.

The stock exchange holds this margin. If your trade moves against you, the exchange deducts from it daily. If you lose too much, you must top it up (a "margin call"). If you profit, the gains are credited daily.

This is why futures can be powerful, and why they can be dangerous. A small movement in the underlying stock creates a large gain or loss relative to the margin deposited.

Why Does This Matter for Mutual Fund Investors?

Until recently, it did not. Ordinary mutual funds in India were only allowed to go long; they could only buy stocks and bonds and wait for prices to rise. When markets fell, there was nothing they could do except wait it out.

SEBI changed this in 2024 by introducing a new category called the Specialised Investment Fund (SIF). These funds are allowed to use futures and options to go short, to profit when specific stocks or the broader market falls.

Understanding futures and options is the foundation you need to understand why SIFs are built the way they are. In the next article, we will look at how a regular mutual fund works, and why, despite decades of serving investors well, it has one fundamental blind spot.

Next: Part 2 — How Regular Mutual Funds Work, and What They Cannot Do →

Investments in mutual funds are subject to market risks. This article is for educational purposes only and does not constitute investment advice.