A derivative is a financial security with a value that is...

A derivative is a financial security with a value that is reliant upon or derived from, an underlying asset or group of assets—a benchmark. The derivative itself is a contract between two or more parties, and the derivative derives its price from fluctuations in the underlying asset.

Futures are derivative financial contracts that obligate the parties to transact an asset at a predetermined future date and price. Here, the buyer must purchase or the seller must sell the underlying asset at the set price, regardless of the current market price at the expiration date.