What are Futures Contract

What Are Futures Contracts? The Original Derivatives, Explained

Futures contracts explained — the original derivative. Then swap spot crypto in your self-custodial MEW wallet, fully in your control.

By Marcus Escobedo

23 min read

Before perps, before options, before crypto derivatives existed at all — there were futures. They're one of the oldest financial instruments around, and they're the foundation that most of modern derivatives trading is built on. If you've ever read about perpetual futures (perps) and felt like you were missing some context, this is that context.

Let's break down what futures contracts actually are, how they work, and why they matter in crypto.

This article is for educational purposes only and does not constitute financial advice. Trading derivatives involves significant risk. Always do your own research before participating.

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A Quick Origin Story

Futures didn't start with crypto, or even with stocks. They started with farmers.

In 19th century America, farmers faced a real problem: they'd grow a crop, bring it to market, and have no idea what price they'd get. If the harvest was huge that year, prices might crash. If buyers showed up expecting a certain supply and it wasn't there, prices could spike unpredictably. It was chaotic for everyone.

Futures contracts were the solution. A farmer and a buyer would agree in advance on a price for a set quantity of wheat, corn, or cattle — to be delivered on a specific future date. Both sides locked in the deal. The farmer knew what they'd earn. The buyer knew what they'd pay. No surprises.

The Chicago Board of Trade (now part of the CME Group) formalized this system in 1848, and it's been running ever since. Today, futures exist for oil, gold, interest rates, stock indices, currencies — and yes, crypto.

Terms to know

How Futures Contracts Work

The core mechanic is simple: two parties agree on a price today, for a transaction that happens later.

Say it's January and Bitcoin is trading at $80,000. You believe the price will be higher by March, so you buy a Bitcoin futures contract at $80,000, expiring in 60 days. Someone on the other side of that trade thinks it'll be lower — they're selling at $80,000.

Come March, one of two things happens:

  • Bitcoin is at $90,000. You had the right to buy at $80,000, so you're up $10,000. The seller is down $10,000.
  • Bitcoin is at $70,000. You're obligated to buy at $80,000, which is now $10,000 above market. You're down $10,000. The seller wins.

There's no optionality here — both sides are locked in. That's what makes futures different from options (more on that below).

In crypto, almost all futures are cash-settled, meaning no actual Bitcoin changes hands. Your profit or loss is simply paid out in cash (or stablecoins) at expiry. In commodities markets, physical settlement can mean actual barrels of oil or bushels of wheat — which is why traders who accidentally hold a contract to expiry sometimes end up with truckloads of stuff they didn't want.

A Concrete Example

Let's put some numbers to it.

You open a long Bitcoin futures contract at $80,000, expiring in 30 days. The contract requires $4,000 margin (representing 5x leverage on a $20,000 notional position — let's keep the math clean).

Select a scenario below to see how the position will play out:

The contract
BTC Long Futures — 30 Day Expiry
You open a long position expecting BTC to rise. Select a scenario below to see what happens at expiry.
BTC Entry price
$80,000
Margin (Your Money)
$4,000
Leverage
Position size
$20,000
Price at expiry
BTC price — entry vs. expiry scenarios
Liq. $76k Entry $80k Day 0 $84k ↑ $76k ↓ $78k ↓ Day 30
Pick a scenario
📈
Scenario A
BTC → $84,000
💥
Scenario B
BTC → $76,000
📉
Scenario C
BTC → $78,000
Exit price
$84,000
+5% from entry
Profits & Losses
+$4,000
position gained $4k
Return on margin
+100%
margin × leverage
What gets credited to your account at expiry
$4,000 margin returned
+$4,000 profit
$0Total received: $8,000
Liquidation price
$76,000
−5% from entry
Profits & Losses
−$4,000
entire margin wiped
Return on margin
−100%
position auto-closed
What happens to your $4,000 margin
$4,000 lost to losses
$0 returned$4,000 margin gone
Exit price
$78,000
−2.5% from entry
Profits & Losses
−$2,000
partial loss at expiry
Margin returned
$2,000
remaining after loss
What gets returned at expiry
$2,000 returned
$2,000 lost
$0$4,000 original margin

This is why knowing your liquidation price before entering any leveraged trade is essential — it tells you exactly how much the market can move against you before your margin is gone.

Futures in Crypto

Crypto adopted futures early. Bitcoin futures launched on the CME (Chicago Mercantile Exchange) and CBOE (Chicago Board Options Exchange) back in 2017, which was a big deal at the time — it was the first sign that traditional financial institutions were taking crypto seriously enough to offer regulated derivatives products around it.

Today, futures trade on both centralized platforms like Binance, Bybit, and OKX, as well as on regulated traditional exchanges like the CME. Most crypto futures follow standard expiry cycles — monthly or quarterly — though exact dates vary by platform.

Who uses them and why:

  • Hedgers use futures to lock in a price and protect against adverse moves. A miner who knows they'll produce 10 BTC next quarter might sell futures at today's price to guarantee their revenue, regardless of where the market goes.
  • Speculators use futures to take a directional bet with leverage, without needing to hold the underlying asset.
  • Arbitrageurs exploit price differences between the futures price and the spot price to profit from inefficiencies. This is the mechanism that helps keep the balance between the spot and futures price, more on that below.

Futures vs. Perpetual Futures

If you've read our article on perpetual futures, you already know that perps are built on the same foundation as regular futures — but with one key difference: no expiry date.

With regular futures, you have a deadline. Your contract closes on a set date whether you like it or not. With perps, you can hold a position indefinitely, as long as you maintain sufficient margin and account for the funding rate — periodic payments between long and short holders that keep the contract price anchored to the spot price.

Regular futures are the older, more institutionally familiar instrument. Perps took the same concept and made it more flexible for crypto's 24/7, non-stop market environment — which is a big part of why they've become so dominant in crypto trading.

Futures vs. Options

Both are derivatives. Both let you gain exposure without owning the underlying asset. But there's a crucial difference in how much commitment is involved.

With a futures contract, both parties are obligated to follow through. You can't change your mind because the price moved against you. The profit or loss is settled at expiry, no matter what.

With an options contract, the buyer has the right — but not the obligation — to buy or sell. If the trade moves against you, you can simply let the contract expire. The most you lose is the premium you paid upfront to enter the contract.

That flexibility has a cost — literally. Options buyers pay a premium; futures traders just post margin. For someone who wants a defined maximum loss, options offer that protection. For someone who's confident in their directional call and wants maximum leverage without paying a premium, futures are often the choice.

You can read more about derivatives as a whole — including how options, futures, and perps fit together — in our Types of Trading Explained article.

The Bigger Picture

Futures are one of those financial tools that sound more complex than they are. At their core, they're just agreements. Two parties, one price, one future date. The complexity comes from the leverage, the liquidation mechanics, and the need to actively manage positions — but the underlying concept is genuinely straightforward.

In crypto, understanding futures helps you make sense of a lot of other things: why Bitcoin's price on CME futures sometimes differs from spot prices, what institutions are doing when they hedge exposure, and how the whole derivatives ecosystem — from basic futures to complex perps — connects back to a simple idea that farmers figured out in 1848.

Interactive Futures Simulator

Try our Interactive Futures Simulator yourself:

Step 1 — your position
Leverage
10×20×30×40×50×
Step 2 — position summary
Position size
margin × leverage
⚡ Liquidation price
price that wipes margin
Step 3 — live Profits & Losses as price changes
Current price
Liq. — Entry —
Drag to simulate price movement
📌
Entry price
your margin
➡️
Current price
💰
Profits & Losses

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