What Are Futures Contracts? A Beginner's Guide to NQ & ES
A plain-English explanation of futures trading, margin, leverage, and how contracts like the E-mini Nasdaq (NQ) and E-mini S&P (ES) work.
What is a futures contract?
A futures contract is an agreement to buy or sell an asset — an index, a commodity, a currency — at a set price on a future date. In practice, index futures traders almost never hold to that settlement date; they trade the contract's price movement itself, closing the position whenever they want and pocketing (or owing) the difference.
The two most commonly traded stock-index futures are the E-mini Nasdaq-100 (NQ) and the E-mini S&P 500 (ES) — each one tracks its underlying index, but trades as its own instrument with its own contract size and margin requirement.
How futures trading works — step by step
Every futures contract has a fixed point value (also called the multiplier) — how many dollars change hands for every 1-point move in price. For NQ, that's $20 per point. For ES, it's $50 per point.
- Say the E-mini Nasdaq-100 (NQ) is trading at 20,000.
- You go long 1 contract, reserving the margin your broker requires — a fraction of the contract's full notional value, not the full amount.
- NQ rises to 20,050 — a 50-point move.
- Your profit: 50 points × $20/point = $1,000.
- If NQ had fallen 50 points instead, you'd be down the same $1,000 — futures gains and losses are symmetric and immediate, credited or debited the moment you close.
Going short works identically in reverse: you profit when the price falls and lose when it rises. Futures are exactly as easy to short as to go long — there's no borrowing step like shorting a stock.
Futures vs. buying the index outright
| Buying an index ETF (e.g. QQQ) | Trading a futures contract (e.g. NQ) | |
|---|---|---|
| Capital required | Full share price × shares | Margin only — a fraction of the contract's notional value |
| Leverage | None (1x) | High — a small price move creates an outsized dollar swing |
| Going short | Requires a margin account and borrowing shares | Just as easy as going long — no borrowing step |
| Expiration | None — hold forever | Quarterly contracts — must close or roll before expiry |
| Trading hours | Regular market hours | Nearly 24 hours, Sunday evening through Friday |
Margin and leverage — the double-edged sword
Margin is the amount your broker requires you to set aside to open a futures position — it's a performance bond, not a down payment on the contract's full value. Because margin is only a fraction of the notional value a contract controls, futures are leveraged: a 1% move in the underlying index can mean a much larger percentage move in your margin balance.
That leverage cuts both ways. The same mechanics that turned a 50-point NQ move into a $1,000 gain above would turn a 50-point move against you into a $1,000 loss — against a margin balance that's a small fraction of the contract's full notional size. Leverage doesn't change the dollar amount of a move; it changes how much of your own capital that dollar amount represents.
Who trades futures, and why
- Speculators — traders taking a directional view on where an index is headed, using leverage to size a position with less capital than buying the equivalent shares outright.
- Day traders — futures' near-24-hour trading window and deep liquidity make NQ and ES popular for short-term, intraday strategies.
- Hedgers — investors holding a large stock portfolio who short index futures temporarily to offset broad market risk, without selling their actual holdings.
Frequently asked questions
- Do I need to hold a futures contract until expiration?
- No. Most futures traders close their position well before expiration — the contract is used for its price exposure, not to actually take or make delivery of the underlying index.
- What's the difference between NQ and ES?
- NQ tracks the Nasdaq-100 (tech-heavy) at $20 per point; ES tracks the S&P 500 (broad market) at $50 per point. Both are "E-mini" contracts — a smaller, more accessible version of the original full-size futures contracts.