Buying futures is basically like making a "pinky swear" to buy or sell something (like oil, gold, or wheat) at a specific price on a specific date in the future [2, 5]. Unlike buying a stock, where you own a piece of a company, a futures contract is a bet on which way a price will move [1]. Here is the "for dummies" breakdown of how it works: 1. The Core Concept: The Agreement

Traders (like you) who have no interest in the actual corn or oil; they just want to profit from the price changes [5]. 4. How to Start

When you buy a futures contract, you aren't getting the physical item delivered to your house today. You are agreeing to a price for a transaction that happens later [2, 5].

This is the biggest difference from stocks. You don't have to pay the full value of the contract upfront. You only put down a small deposit called (usually 3–10% of the total value) [1, 2].

Farmers or airlines who want to lock in prices so they don't get screwed by market swings [5].