EN
Derivatives are financial contracts whose value is linked to an underlying asset such as a stock, index, commodity, currency, or interest rate.
The four broad types of derivatives are forwards, futures, options, and swaps. Investors and businesses use them to hedge risk, manage price fluctuations, and take market positions.
This article breaks down the four categories of derivatives and how they differ.
Key Takeaways
- Derivatives derive their economic value from underlying reference assets or market indices.
- Futures and options are the primary exchange-traded instruments utilised in Indian financial markets.
- Futures impose binding performance obligations, whereas options confer rights protected by an upfront premium.
- Leverage magnifies both potential trading gains and capital drawdown risks.
- SEBI disclosures highlight that the vast majority of retail participants experience net financial losses in F&O trading.
What are Derivatives?
A derivative is a bilateral or exchange-traded financial contract whose price fluctuates according to the performance of an underlying asset. The underlying reference variables include:
- Equities and individual stocks
- Stock market indices (such as Nifty 50 or Bank Nifty)
- Commodities (bullion, energy, and agricultural products)
- Currencies (foreign exchange pairs)
- Interest rates and treasury instruments
The Securities and Exchange Board of India (SEBI) formally defines derivatives as contracts whose value is derived from the price or index of prices of underlying securities. Unlike cash market transactions where physical delivery and full payment occur immediately, derivative contracts establish terms for settlement at a specified future date.
Types of Derivatives
Derivatives are divided into four primary categories based on standardisation, settlement mechanics, and market structure:
- Forward Contracts: Private, over-the-counter (OTC) agreements between two parties to buy or sell an asset at a predetermined price on a future date. Because they are custom-tailored, they carry higher counterparty credit risk and lack secondary market liquidity.
- Futures Contracts: Standardised agreements traded on recognised stock exchanges (such as the NSE or BSE) to buy or sell an underlying asset at a fixed price on a future expiry date. They feature daily mark-to-market settlement and require maintenance margins.
- Options Contracts: Asymmetric agreements that grant the buyer the right, but not the obligation, to buy (Call) or sell (Put) the underlying asset at a strike price by paying an upfront fee known as a premium.
- Swaps: Private agreements where two parties exchange cash flow streams over a specified period, most commonly utilised for interest rate or currency risk management by institutional entities.
Call vs Put Options: Key Differences
|
Factor |
Call Option |
Put Option |
|
Buyer's right |
Buy the underlying |
Sell the underlying |
|
Strike price |
Price at which the underlying can be bought |
Price at which the underlying can be sold |
|
Common view |
Expecting prices to rise |
Expecting prices to fall |
|
Buyer pays |
Premium |
Premium |
|
Buyer's maximum loss |
Premium paid |
Premium paid |
Futures vs Options: Key Differences
The biggest difference between futures and options is the obligation involved.
|
Factor |
Futures |
Options |
|
Buyer |
Has an obligation under the contract |
Has a right, not an obligation |
|
Seller |
Has an obligation |
Has an obligation if the option is exercised |
|
Premium |
Not applicable in the same way as an option premium |
Paid by option buyer |
|
Main types |
Futures contracts |
Calls and Puts |
|
Risk |
Can be substantial for both sides |
Option buyer's loss is limited to premium paid |
Risk Clarification for Option Traders
As noted in the client comment, understanding the risk asymmetry between buyers and sellers is critical:
-
Option Buyers: Have limited downside risk, which is strictly capped at the initial premium paid to enter the contract. However, they enjoy uncapped potential upside (particularly with Call options if the underlying asset price rises significantly).
-
Option Sellers (Writers): Face substantially higher or theoretically unlimited downside risk (especially when selling naked Call options), while their potential reward is strictly capped at the premium collected.
Why are Derivatives Used?
1. Hedging
Hedging means taking a position in a derivative to reduce the impact of an unfavourable movement in an existing investment or business exposure. For example, a portfolio holding several stocks may use index derivatives to manage part of its market exposure. A company with foreign-currency exposure may use currency derivatives to manage the risk arising from exchange-rate movements.
2. Speculation
Derivatives provide leveraged directional exposure and high capital efficiency, allowing traders to position for specific market movements without holding the underlying asset directly. By deploying a fraction of the capital through margins or option premiums, market participants can scale their exposure efficiently while optimising capital allocation.
3. Arbitrage
Arbitrage involves taking advantage of price differences between related markets or instruments. For example, if two closely related positions are temporarily priced differently, a trader may take positions in both with the aim of benefiting when the price difference narrows.
What is Leverage in Derivatives?
Leverage is another important feature of derivatives. A trader does not need to pay the full value of a futures contract upfront. Instead, the trader enters the position with the required margin.
This means a relatively small amount of capital can provide exposure to a much larger contract value. That can work both ways.
If the underlying moves in the expected direction, the gain relative to the margin can be significant. If it moves against the position, the loss can build just as quickly.
Risks of Derivatives
Derivatives are not suitable simply because they require less upfront capital. The lower initial outlay can actually increase the risk when leverage is involved.
-
Market Risk: The underlying can move against the position.
-
Leverage Risk: A small movement in the underlying can have a much larger effect on the margin deployed.
-
Expiry Risk: Derivative contracts have defined expiry dates. Options, in particular, can see significant value changes as expiry approaches.
-
Volatility Risk: Changes in implied volatility can affect option premiums even when the underlying has not moved by much.
-
Liquidity Risk: A contract with limited trading activity may be harder to enter or exit at the desired price.
-
Margin Risk: Futures and certain derivative positions require margins. Adverse price movements can increase the funds required to maintain a position.
Conclusion
Derivatives provide essential risk transfer and price discovery mechanisms within Indian capital markets. While futures enforce strict performance obligations, options offer buyers defined risk parameters through premium payments. Understanding contract specifications, margin calls, and volatility risks is essential for safe participation in the market.
