At 2:47 on a Thursday afternoon a message arrives from your broker: margin shortfall of ₹18,400, positions liable to be squared off. You have not placed a trade all day. A stock you bought last month using the broker’s funding is down 9% since Monday, and the shares you pledged as collateral have fallen alongside it. Nothing about your view of the company has changed. What has changed is that the decision about how long you hold it is no longer entirely yours.
What leverage is, in the forms you will actually meet
Leverage simply means paying for part of a position with somebody else’s money. In an Indian retail account it arrives in four everyday shapes, and most people use one without ever calling it borrowing.
| Form | What happens | What it costs |
|---|---|---|
| Intraday products | The broker allows a position larger than your cash, on the condition that it is closed the same day | A brokerage charge, plus automatic square-off near the close whether or not you agree with the price |
| MTF — margin trading facility | The broker funds part of a delivery purchase, so the shares sit in your account with a loan against them | Interest every day the position is open, at a rate the broker publishes and changes |
| Pledging | You offer shares you already own as collateral and receive trading margin against their value, less a haircut | Nothing upfront, which is exactly why it feels free — but the collateral falls in value at the same moment your positions do |
| Futures and options | You post a margin that is a fraction of the contract’s value, so the exposure is many times the cash involved | Leverage by construction, with an expiry date attached to it |
The arithmetic, worked slowly
- Position value ÷ Your own money
- The leverage multiple. At 2, every 1% the stock moves is 2% of your capital; at 4, it is 4%.
- Interest
- Charged daily on the borrowed portion, whether the trade works, fails or does nothing at all
Example: ₹1,00,000 of your own inside a ₹4,00,000 position is 4×. A 25% fall in the stock removes your entire capital, and you would still owe the interest.
The risk that position sizing alone cannot fix
Without borrowing, being wrong for a while costs you patience and nothing else. You can hold through a fall and find out whether you were early or simply wrong. With borrowing, the route the price takes matters as much as where it ends up — because a margin call can remove you from the position at the worst price on the way, and the recovery then happens without you.
Derivatives are leverage with a deadline attached
In futures and options the margin you post is a fraction of the value of the contract, so exposure many times your cash is the normal state rather than an option you switch on. Two consequences follow. A move that would be unremarkable in the underlying stock is a very large percentage of your margin. And the contract expires — so being right eventually, which is the ordinary way investors are right, pays nothing at all.
If you use it at all
- 1Count the whole position, not your share of it
A ₹2,00,000 position funded half by the broker is a ₹2,00,000 position for every purpose that matters — sector limits, single-stock limits, and how much a 30% fall would cost you.
- 2Convert the interest into a daily rupee figure
Not a percentage a year. "This costs ₹41 every day I hold it" changes how long you are willing to be patient, which is the entire point of knowing it.
- 3Keep enough free cash that a shortfall is never a forced sale
The cost of a margin call is not the call. It is being sold out at the bottom because you could not fund it by 3pm.
- 4Never pledge the holdings that fund a goal
Collateral is not a spare asset. Pledged shares supporting a leveraged position can be sold to cover it, which quietly puts a child’s fees behind a trading decision.
You have ₹1,00,000 of your own money and take a ₹2,00,000 position with broker funding. The stock falls 12%. Ignoring interest, what has happened to your capital?
Broker ka paisa milaakar position badi kar li — faayda bhi double, nuksaan bhi double, aur brake ab broker ke haath mein hai. Bhaav gira toh woh teen baje aapki position khud bech dega, jo bhaav us waqt mil raha ho. Ho sakta hai aap sahi ho, par tab tak seat pe rahoge ya nahi, yeh aap tay nahi karte. Aur interest har din chalta hai — chhutti wale din bhi.
- Leverage multiplies the result and leaves your accuracy exactly where it was.
- The loan does not fall with the price, so the whole fall lands on your own capital.
- A margin call can take you out of a position that would later have worked — the path matters, not only the destination.
- Pledged collateral falls at the same moment as the position it supports, which is why shortfalls arrive on the worst days.
- Buying power displayed in an app is a loan offer, not capital.
Mark it done to track your progress through the curriculum.
Common questions
Short, direct answers to what people ask about this topic.
- what is MTF in stock market
- MTF is the margin trading facility, where the broker funds part of a delivery purchase so the shares sit in your account with a loan against them. Interest accrues for every day the position stays open, at a rate the broker publishes and can change, and the broker can sell the shares if the margin falls short.
- what happens in a margin call
- A margin call is the broker informing you that the money backing your leveraged position has fallen below the required level, and that you must add funds or the positions will be squared off. If you do not act, the broker sells at market — quickly, at a price you did not choose, and usually on the worst day for selling.
- shares you already own that are given to a broker as collateral for trading margin are said to be
- Pledged. The broker values them after applying a haircut and grants margin against the reduced figure. It feels free because nothing is paid upfront, but the collateral falls in value at the same moment your leveraged positions do, and brokers widen haircuts in a stressed market — so the shortfall grows from both ends at once.
- how much does a 25% fall cost on a 4x leveraged position
- All of your own money, plus the interest still owed. ₹1,00,000 of your own capital inside a ₹4,00,000 position is 4× leverage, so every 1% the stock moves is 4% of your capital and a 25% fall removes the entire ₹1,00,000. The borrowed portion continues to charge interest whether the trade worked or not.
- does leverage improve your chances of being right
- No. Leverage multiplies the size of the outcome in both directions without changing the accuracy of the idea behind it, and it adds an interest bill that accrues whether the trade works, fails or does nothing. It also transfers the timing of your exit to the broker, which is the part that turns a temporary fall into a permanent loss.