Derivatives vs. Options

Derivatives form a broad category that includes futures, options, forwards, and swaps. Options fall within this category and allow buyers to transact at a predetermined price without making exercise compulsory.

Key points:

• The four main types of derivatives are futures, options, forwards, and swaps.
• Options are mainly of two types, call options and put options.
• Futures usually create an obligation for both the buyer and the seller.
• Option buyers pay a premium to receive a contractual right.
• An option buyer’s direct loss is generally limited to the premium paid.
• Option sellers may face much higher losses.

Derivatives are financial contracts whose value is derived from an underlying asset or reference. The underlying may include shares, stock indices, commodities, currencies, bonds, or interest rates.

These contracts establish terms for a future transaction, settlement, or exchange of cash flows. Their value changes when the price or level of the underlying asset changes.

They may be used for three common purposes:

• Hedging: Reducing the effect of an unfavourable price movement.
• Speculation: Taking a position based on an expected market movement.
• Arbitrage: Seeking to benefit from price differences between related instruments.

Derivatives may involve leverage, where a smaller amount of capital creates exposure to a larger contract value. Leverage can magnify both gains and losses.

The level of risk depends on the contract type, position size, settlement method, and market movement. Investors should therefore understand the terms and possible financial obligations before entering a derivatives contract.

The four commonly discussed derivative types are futures, options, forwards, and swaps. Each has a different structure and creates different obligations.

Futures are generally standardised contracts with predetermined lot sizes, expiry dates, and settlement terms. Both parties are normally required to fulfil the contract according to these terms.

Forwards are private agreements between two parties. Their price, quantity, date, and settlement conditions can be customised according to the parties’ requirements.

Swaps are commonly used to exchange interest rate, currency, or other cash-flow obligations. They are more frequently used by financial institutions and businesses.

Options are derivatives because their value is linked to an underlying asset. The underlying may be a share, index, commodity, currency, or another eligible financial instrument.

An option gives its buyer the right to buy or sell the underlying asset at a predetermined price. This predetermined price is known as the strike price.

The buyer pays a premium to receive this right. The seller, also called the option writer, receives the premium and accepts the corresponding contractual obligation.

The buyer may choose not to exercise the option when the market movement is unfavourable. This flexibility distinguishes options from futures, where both parties generally remain obligated under the contract.

However, the right to avoid exercise does not remove all risk. An option buyer may lose the entire premium when the expected price movement does not occur before expiry.

Options are mainly classified as call options and put options. Each option type provides a different contractual right.

• Call option: Gives the buyer the right to buy the underlying asset at the strike price.
• Put option: Gives the buyer the right to sell the underlying asset at the strike price.

A call option is generally associated with an expectation that the underlying price may rise. A put option is associated with an expectation that the price may fall or a need for protection against a decline.

Every option has an expiry date that determines when the contract ends. It also has a strike price that sets the price at which the underlying transaction is linked.

Options may also differ according to their underlying asset, contract size, expiry cycle, and settlement method. These features influence the value, suitability, and risk of the contract.

Also read: Futures and options trading

The option premium is the amount paid by the buyer and received by the seller. It is separate from the strike price and the current market price of the underlying asset.

The premium may be influenced by:

• Current market price of the underlying asset
• Strike price of the option
• Time remaining until expiry
• Expected market volatility
• Interest rates
• Expected dividends, where applicable

An option’s value may change even when the price of the underlying asset remains stable. Time remaining until expiry and expected volatility can also affect the premium.

As expiry approaches, the time value of an option may decline when other factors remain unchanged. This reduction is commonly known as time decay.

For buyers, the maximum direct loss is generally limited to the premium paid. Sellers may face considerably higher losses, depending on the option type, position structure, and market movement.

Options may be used for hedging, taking a directional position, or adjusting portfolio exposure. Each strategy has a different risk profile and should be assessed separately.

The main difference between options and derivatives concerns their scope. Derivatives are the wider category, while options are one instrument within that category.

Futures generally bind both parties to the agreed transaction. Options provide the buyer with a choice, although the seller must meet 

the applicable contractual obligation.

This flexibility comes at the cost of the premium. The option buyer may lose this amount when the contract expires without value.

The risk structure also differs. A futures position may generate gains or losses as the market moves. An option buyer’s direct loss is generally capped at the premium, while an option seller may face a significantly larger loss.

Derivatives cover a wide range of financial contracts whose value depends on an underlying asset, index, rate, or instrument. Options form one part of this category and give buyers the right, but not the obligation, to transact at a predetermined price. Both instruments may support hedging, speculation, and portfolio management, but they also involve market risk. Before trading, investors should assess contract terms, premiums, margins, expiry, liquidity, settlement conditions, and their capacity to absorb potential losses from adverse price movements.