If you've invested in stocks, futures can look familiar: prices on a screen, buy and sell buttons, charts. Underneath, they work very differently. Understanding those differences is the best protection against the surprises that catch new futures traders off guard.
At a glance
| Stocks | Options (buying) | Futures | |
|---|---|---|---|
| What you hold | Ownership in a company | The right, not the obligation, to buy or sell at a set price | An obligation to buy or sell at a set price on a future date |
| Upfront money | Full price (or borrowed margin) | The option premium | A good-faith margin deposit, a fraction of contract value |
| Expiration | None | Yes | Yes |
| Maximum loss | What you paid (with cash purchases) | The premium paid | Can exceed your deposit |
| Daily settlement | No | No | Yes, marked to market every day |
| Short selling | Requires borrowing shares | Buy puts | As simple as selling first |
| U.S. regulator | SEC / FINRA | SEC / FINRA (stock options) | CFTC / NFA |
"Options" in this table means buying stock options. Selling (writing) options is a different risk profile, covered below.
Ownership vs. obligation
When you buy a share of stock, you own a small piece of a company. You can hold it for decades; there's no expiration and no further obligation.
A futures contract is an agreement about a transaction in the future. Buying a futures contract obligates you to take the other side of that transaction at expiration unless you close the position first. Most traders close or roll before then, but the obligation is why futures come with margin requirements and daily settlement.
A purchased option sits between the two: it's a right you can use or let expire. If it expires worthless, you lose the premium you paid and nothing more.
Leverage and how losses work
This is the biggest practical difference. With stocks bought for cash, a 10% drop in price costs you 10% of your money. With futures, you post a margin deposit that CME Group describes as typically about 3 to 12 percent of the contract's value. That leverage means a 10% move in the underlying market can be larger than your entire deposit.
Same market, three ways
Suppose you want exposure to the S&P 500 and the index is at 5,000 (illustrative numbers):
- Stock fund: You invest $25,000 in an S&P 500 index fund. A 2% drop costs about $500.
- Micro E-mini future: One contract controls 5,000 × $5 = $25,000 with a much smaller margin deposit. A 2% (100-point) drop costs 100 × $5 = $500, the same dollar loss, but taken from a much smaller account balance.
- E-mini future: One contract controls $250,000. The same 2% drop costs $5,000.
Futures don't make the market move more. They let you control more exposure per dollar deposited, so the same move hits your account harder.
Expiration and time
Stocks have no expiration. Futures and options do. With futures, expiration means you'll eventually need to close or roll a position you want to keep. With purchased options, time works against you: an option tends to lose value as expiration approaches if the market doesn't move in your favor.
Options on futures
Many futures contracts have options listed on them. Buying a call or put on a futures contract gives you the right to take a futures position at a set price, and your loss is limited to the premium. Selling options on futures is different: the seller collects the premium but can face large losses if the market moves sharply. Selling options is generally not a beginner strategy.
Other practical differences
- Trading hours. Many futures trade nearly 24 hours a day on weekdays, so prices can move while you sleep.
- Going short. Selling a futures contract you don't own is routine; there's no need to borrow anything.
- Accounts. Futures require a futures account with a firm registered with the CFTC and a member of the NFA. See How to choose a futures broker.
- Taxes. In the U.S., many futures receive different tax treatment than stocks. Rules change and depend on your situation, so consult a tax professional.
- Dividends and voting. Stock owners can receive dividends and vote. Futures holders don't.
Which fits what purpose?
Each instrument was designed for different jobs. Long-term investors usually build wealth through owning stocks and funds. Futures were built for hedging and for traders who actively manage short-term price exposure. Options offer defined-risk ways to express a view or protect a position, at the cost of a premium.
No instrument is right for everyone
The CFTC describes speculating in futures and options as volatile, complex, and risky, and rarely suitable for retail customers. If you're unsure, talk with a qualified financial professional before trading, and never trade money you need.
How they work together
These instruments aren't rivals; professionals often combine them. A fund manager who owns a large portfolio of stocks might sell stock index futures to reduce market exposure for a few weeks without selling any shares. A farmer might buy put options on corn futures to protect against falling prices while keeping the benefit if prices rise. Understanding each tool's risk profile is what makes those combinations work, and what keeps them from backfiring.
Before you trade
Futures are leveraged. A small price move can produce a large gain or loss, and losses can exceed the money in your account. This article is general education, not a recommendation to buy or sell any contract.
- Practice in a simulated (paper) account before using real money.
- Decide your maximum loss per trade before you enter, and size positions to it.
- Confirm current contract specifications and margin requirements with the exchange and your broker.
Common questions
Is it riskier to trade futures than stocks?
For most individuals, yes. Buying a stock with cash can lose at most what you paid. A futures position is leveraged and settled daily, so losses can exceed your deposit.
Can I trade options on futures?
Yes. Many futures contracts have options listed on them. Buying an option limits your loss to the premium paid, but selling options can carry large or unlimited risk.
Who regulates each market?
In the U.S., stocks and stock options fall under the SEC and FINRA. Futures and options on futures are regulated by the CFTC, with the National Futures Association overseeing firms and professionals.
Sources
- Futures Market Basics — U.S. Commodity Futures Trading Commission. www.cftc.gov/LearnAndProtect/AdvisoriesAndArticles/FuturesMarketBasics/index.htm
- Introduction to Futures — CME Group Education. www.cmegroup.com/education/courses/introduction-to-futures.html
- Margin: Know What's Needed — CME Group Education. www.cmegroup.com/education/courses/introduction-to-futures/margin-know-what-is-needed.html
- Futures Commission Merchants — U.S. Commodity Futures Trading Commission. www.cftc.gov/IndustryOversight/Intermediaries/FCMs/index.htm
Last reviewed October 17, 2026. Educational content only; not investment advice. Contract specifications and margins change, so confirm current figures with the exchange and your broker. See our risk disclosure.
