Futures Contracts — Complete Beginner Guide
Futures contracts are one of the oldest and most widely traded derivative instruments in the world. They are standardized agreements to buy or sell an asset at a predetermined price on a specific future date. Understanding futures is fundamental to derivatives trading.
How Futures Contracts Work
The Agreement:
When you buy or sell a futures contract, you are entering a binding agreement:
- Buyer (Long): Agrees to BUY the underlying asset at the contract price on the expiration date
- Seller (Short): Agrees to SELL the underlying asset at the contract price on the expiration date
- Price: Set at the time the contract is created (the futures price)
- Expiration: A fixed date when the contract expires
Example:
Gold is trading at $2,000/oz. You buy 1 gold futures contract (100 oz) at $2,000.
- If gold rises to $2,050 by expiration: You profit $50 x 100 = $5,000
- If gold falls to $1,950 by expiration: You lose $50 x 100 = $5,000
Key Point:
You do not need to wait until expiration. Most traders close their positions before expiry by entering an opposite trade.
Futures Exchanges
Major Global Exchanges:
| Exchange | Location | Key Products |
|---|---|---|
| CME Group | Chicago, USA | S&P 500, Nasdaq, Gold, Oil, Forex |
| ICE | Atlanta, USA | Brent Oil, Coffee, Cotton, Sugar |
| Eurex | Frankfurt, Germany | Euro Stoxx 50, Bund, DAX |
| SGX | Singapore | MSCI Asia, Nikkei, Iron Ore |
| HKEX | Hong Kong | Hang Seng, China A50 |
| JSE | Johannesburg, SA | Gold, Platinum, Rand futures |
Why Exchanges Matter:
- Standardization: Contract sizes, expiry dates, and tick sizes are uniform
- Clearinghouse: A central party guarantees all trades, eliminating counterparty risk
- Transparency: All prices are publicly visible
- Regulation: Heavily regulated by authorities (CFTC in the US, etc.)
Margin and Leverage
Initial Margin:
To open a futures position, you deposit a fraction of the contract's full value. This is called initial margin.
Example: 1 E-mini S&P 500 futures contract worth ~$250,000 requires ~$12,000 initial margin (approximately 5% of contract value). This gives you ~20:1 leverage.Maintenance Margin:
The minimum balance you must maintain. If your account falls below this level, you receive a margin call.
Mark-to-Market:
Futures positions are settled daily. At the end of each trading day:
- If your position gained value: Profit is added to your account
- If your position lost value: Loss is deducted from your account
- This is called "daily settlement" or "mark-to-market"
Margin Call:
If your account falls below the maintenance margin:
- You receive a margin call from your broker
- You must deposit additional funds immediately
- If you do not, the broker will close your position
- This can result in losses beyond your initial deposit
Common Futures Contracts
Index Futures:
- E-mini S&P 500 (ES): Most liquid US index futures
- Micro E-mini S&P 500 (MES): 1/10th the size of E-mini — ideal for small accounts
- E-mini Nasdaq 100 (NQ): Technology-heavy US index
- Euro Stoxx 50: European index futures
- DAX: German index futures
Commodity Futures:
- Gold (GC): 100 troy ounces per contract
- Crude Oil (CL): 1,000 barrels per contract
- Natural Gas (NG): 10,000 MMBtu per contract
- Corn (ZC): 5,000 bushels per contract
- Wheat (ZW): 5,000 bushels per contract
Currency Futures:
- Euro FX (6E): EUR/USD equivalent, 125,000 euros per contract
- Japanese Yen (6J): USD/JPY equivalent
- British Pound (6B): GBP/USD equivalent
Interest Rate Futures:
- 10-Year T-Note (ZN): US Treasury bond futures
- Eurodollar (GE): Interest rate futures
- Fed Funds (ZQ): Federal Reserve rate expectations
Contract Specifications
Understanding a Contract Spec:
| Field | E-mini S&P 500 (ES) Example |
|---|---|
| Underlying | S&P 500 Index |
| Contract size | $50 x S&P 500 index value |
| Tick size | 0.25 index points |
| Tick value | $12.50 per tick |
| Trading hours | Nearly 24 hours (Sun-Fri) |
| Expiration months | March, June, September, December |
| Settlement | Cash settled |
| Margin | ~$12,000 (varies by broker) |
Reading Futures Prices:
- ESH26: E-mini S&P 500 (ES), March (H), 2026 (26)
- Month codes: F=Jan, G=Feb, H=Mar, J=Apr, K=May, M=Jun, N=Jul, Q=Aug, U=Sep, V=Oct, X=Nov, Z=Dec
Settlement Types
Cash Settlement:
- No physical delivery — just the cash difference
- Most index futures and some commodity futures
- At expiration, your P&L is calculated and settled in cash
- Most retail traders use cash-settled futures
Physical Delivery:
- The actual commodity is delivered
- Gold futures: 100 oz of gold is delivered
- Oil futures: 1,000 barrels of oil (yes, really)
- Retail traders should close positions before the delivery period
Futures vs Forex CFDs
| Feature | Futures | Forex CFDs |
|---|---|---|
| Exchange | Centralized (CME, etc.) | OTC (broker-dealer) |
| Transparency | Full order book | Broker sets prices |
| Counterparty risk | Clearinghouse | Your broker |
| Contract size | Standardized | Flexible (micro lots) |
| Expiration | Yes (quarterly) | No expiry |
| Regulation | CFTC, NFA (strict) | Varies by jurisdiction |
| Capital required | Higher ($5,000+) | Lower ($100+) |
| Commission | Per contract | Spread-based |
Key Takeaways
- Futures are binding contracts to buy/sell at a future price — highly leveraged
- Exchange-traded means transparency, standardization, and reduced counterparty risk
- Margin is a fraction of the contract value — leverage amplifies gains and losses
- Mark-to-market means daily settlement of profits and losses
- Micro contracts (MES, MNQ) make futures accessible to smaller accounts
- Always understand the contract specifications before trading any futures product