Updated for the 2026-2027 CFA® Level I curriculum.
A derivative is a financial contract whose value depends on something else, called the underlying or reference variable. CFA Level I tests whether you can identify what makes a contract a derivative and describe its basic features. After this note, you should be able to name the underlying, the parties, the contract terms, and the payoff logic for any derivative instrument.
Quick Answer
A derivative is a financial instrument whose value comes from the performance of an underlying asset, rate, or index, not from owning that asset directly. Every derivative has an underlying, two counterparties (long and short), contract terms, a maturity date, and a settlement method. On the CFA Level I exam, expect questions asking you to identify which feature of a scenario makes a contract a derivative rather than a direct purchase of the asset.
Key Takeaways About Defining a Derivative and Basic Instrument Features
A derivative's value comes from an underlying asset, rate, index, or event; it is not the asset itself.
Every derivative has two counterparties: a long position and a short position.
Basic features include the underlying, contract terms, maturity date, and settlement method.
The long position gains when the underlying moves in the assumed favorable direction; the short gains on the opposite move.
A derivative's initial price or premium is not the same as its value later in the contract's life.
Settlement occurs through cash payment or physical delivery, depending on the contract.
A long position defines direction, not a guaranteed profit.
What You Need to Know for CFA Level I
Identify what makes an instrument a derivative rather than a direct asset holding.
Name the underlying or reference variable in a given contract.
Distinguish a long position from a short position.
Explain how maturity and settlement terms define contract mechanics.
Recognize that a derivative's value changes as the underlying's value changes.
Separate price, value, payoff, and profit when reading exam scenarios.
What Is a Derivative?
A derivative is a contract between two parties. Its value depends on the performance of an underlying asset, rate, index, or event, not on owning that item directly.
Common underlyings include stock prices, interest rates, exchange rates, commodity prices, and credit events. Contract terms specify how a change in the underlying translates into a payment or obligation between the parties.
This distinction drives many Level I questions. If a contract's value depends on something else, it is a derivative. If you are buying the asset itself, it is not.
Basic Features of a Derivative Instrument
Every derivative, whether a forward, future, option, or swap, shares the same core components.
Feature | Description |
|---|---|
Underlying or reference variable | The asset, rate, index, or event the derivative's value depends on |
Counterparties | Two parties: one long, one short |
Position | Long benefits from the assumed favorable move; short benefits from the opposite move |
Contract terms | Quantity, price or rate level, and other conditions set at initiation |
Maturity | The date the contract ends or is exercised |
Settlement | Cash settlement (payment based on a value difference) or physical settlement (delivery of the underlying) |
Payoff dependency | The settlement amount depends directly on the underlying's value at or before maturity |
The payoff formula differs by instrument type, but the underlying, counterparties, maturity, and settlement structure stay the same across all derivative types.
Underlying or Reference Asset
The underlying is the source of the derivative's value. It can be a traded asset, like a stock or bond, or a reference variable that is not an asset itself, like an interest rate or a credit event.
The underlying does not need to be delivered for the derivative to exist. A stock index derivative references the index's value. The index cannot be physically delivered, so these contracts settle in cash.
Level I distinguishes financial underlyings, such as stocks, bonds, currencies, and interest rates, from real underlyings, such as commodities. Both work the same way structurally.
Long and Short Positions
Every derivative has two sides.
The long position benefits when the underlying moves in the direction assumed favorable by the contract, commonly a price increase for a simple forward or future.
The short position is the counterparty on the other side of the same contract.
Before any premium, one party's gain equals the other's loss. This is why simple derivative contracts are often described as zero-sum between the two counterparties.
A long position does not guarantee profit. It only defines which direction of movement benefits that party.
Maturity, Settlement, and Contract Terms
Maturity is the date the contract ends, through exercise, expiration, or final settlement. Contract terms set at initiation include the quantity of the underlying, the price or rate level referenced, and the settlement method.
Settlement happens two ways:
Cash settlement. One party pays the other the cash value of the difference between the underlying's value and the contract's reference level.
Physical settlement. One party delivers the underlying asset in exchange for the agreed price.
Not every derivative requires physical delivery. Many derivatives on indexes or rates settle in cash because delivery is impractical or impossible.
Derivative vs Underlying Asset
Owning the underlying means holding the asset directly, with its full risk and return profile. Holding a derivative means holding a contract linked to that asset's value, without owning it directly.
Owning the Underlying | Holding a Derivative | |
|---|---|---|
Initial cost | Full purchase price | Often a smaller premium or no upfront payment |
Ownership rights | Direct rights (dividends, voting, interest) | No direct ownership rights |
Exposure | Full exposure to the asset's price | Exposure defined by contract terms |
Capital required | Full asset value | Typically less capital |
A derivative lets an investor gain or reduce exposure to price movement without transacting in the underlying itself. This is one reason derivatives support hedging and directional positions with less capital.
Worked Example
Setup: On January 1, an airline agrees to buy 10,000 barrels of jet fuel on June 30 at a fixed price of $85 per barrel. No fuel changes hands on January 1.
Step 1. The underlying is the price of jet fuel.
Step 2. Contract terms: 10,000 barrels, $85 per barrel, maturity June 30.
Step 3. Settlement: physical delivery. The supplier delivers the fuel; the airline pays $850,000.
Step 4. Why this is a derivative: the contract's value depends on how the June 30 fuel price compares to $85. At $95 per barrel, the airline's contract is worth $100,000 more than buying at the spot price. At $75 per barrel, it works against the airline by $100,000.
Interpretation: The airline never owned fuel on January 1. It owned a contract whose value depended on the future fuel price. That dependency, not the fuel itself, makes this a derivative.
Common Exam Traps
Calling the derivative the same thing as the underlying. A derivative on oil is not oil. Its value depends on oil's price, but the contract and the commodity carry different risks.
Assuming all derivatives require physical delivery. Many derivatives, especially those on indexes or rates, settle in cash because delivery is impractical.
Treating a long position as guaranteed profit. Long only means the party benefits if the underlying moves the assumed favorable direction. It can move the other way.
Confusing the initial price or premium with the derivative's later value. The price agreed at initiation is not the same as the contract's value as the underlying moves over time.
Practice Questions
An investor enters a forward contract to purchase 500 shares of a non-dividend-paying stock in 90 days at a fixed price of $40 per share. No cash changes hands when the contract is signed. Which statement about this contract is most accurate?
The contract is not a derivative because no asset was delivered at initiation.
The contract is a derivative because its value depends on the stock's price at a future date.
The investor holds a short position because they will pay cash at settlement.
Correct Answer: B
Explanation: The forward contract's value depends on how the stock's price compares to $40 at the 90-day settlement date. This dependency on the underlying's future value is what defines a derivative. No asset needs to be delivered at initiation for a contract to qualify.
Option A: Incorrect. A derivative does not require delivery at initiation. Many derivatives, including forwards, involve no upfront exchange of the underlying.
Option C: Incorrect. The investor agreed to buy the stock, which makes them the long position. Paying cash at settlement to buy the underlying is consistent with holding a long position in a forward contract.
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FAQs About Derivatives and Basic Instrument Features
What is a derivative in finance?
A derivative is a financial contract whose value depends on an underlying asset, rate, or index rather than on owning that asset directly.
What are the basic features of a derivative instrument?
Every derivative has an underlying or reference variable, two counterparties in long and short positions, defined contract terms, a maturity date, and a settlement method.
Does a derivative always require delivering the underlying asset?
No. Many derivatives settle in cash, especially those based on indexes or rates that cannot be physically delivered.