A Complete Guide to the Futures Market
Part 1: The Core Concept – What Are Futures?
At its simplest, a futures contract is a legal agreement to buy or sell a specific commodity or financial instrument at a predetermined price at a specified time in the future.
Think of it like this: You are a baker. You need wheat in 6 months. You fear the price will rise. A farmer grows wheat. He fears the price will fall by harvest. You both agree today: "On December 1st, I will buy 5,000 bushels of wheat from you at $6.00 per bushel."
That’s a futures contract. It locks in a price today for a transaction tomorrow.
Key distinction from "options": In futures, both parties are obligated to perform the transaction. In options, the buyer has a right , not an obligation.
Part 2: The Ecosystem – Who Trades Futures & Why?
There are two primary types of participants:
| Participant | Goal | Example |
| :--- | :--- | :--- |
| Hedgers | Reduce risk. Protect against price changes. | An airline buys crude oil futures to lock in fuel costs. A farmer sells corn futures to guarantee a minimum price. |
| Speculators | Profit from price movement. Provide liquidity. | A day trader buys S&P 500 futures betting the market will rise. A hedge fund shorts gold futures expecting a price crash. |
Critical truth: Hedgers create the market’s reason for existing. Speculators create the market’s liquidity and volatility. You cannot have one without the other.
Part 3: The Mechanics – How a Futures Trade Works
1. Contract Specifications
Every futures contract is standardized. You cannot change:
Underlying asset: 1,000 barrels of WTI crude, 5,000 bushels of corn, $100k face value of 10-year Treasury notes.
Delivery month: March, June, September, December (varies by product).
Tick size: Minimum price increment (e.g., $0.25 per barrel = $250 per contract for crude).
Last trading day: Final day to close the position.
2. Margin (Not what you think)
Unlike stocks, futures use performance bond margin :
Initial margin: Deposit required to open a position (typically 3-12% of contract value).
Maintenance margin: Minimum balance required to keep the position open.
3. Mark-to-Market (Daily Settlement)
Every day after market close, your account is settled based on that day’s closing price.
If you profit → cash added to your account.
If you lose → cash deducted.
If your balance falls below maintenance margin → Margin call (you must deposit more funds or be forced to close).
Example:
You buy 1 E-mini S&P 500 futures contract at 4,500. Contract value = $50 x 4,500 = $225,000. Initial margin = $12,000.
Next day, index rises to 4,510. You profit: 10 points x $50 = +$500 (added to your account).
Day after, index falls to 4,480. You lose: 30 points x $50 = -$1,500 (deducted).
4. Closing the Position
Over 99% of futures contracts never result in physical delivery. Instead, traders take an offsetting position :
Buy to open → Sell to close.
Sell to open (short) → Buy to close.
