Futures Settlement Price vs. Last Trade Explained
Learn how an exchange daily settlement price differs from the last traded futures price, why settlement procedures matter for mark-to-market, and what to verify in a contract
Direct answer
A futures last trade is the most recent executed transaction visible in the market, while the daily settlement price is the exchange's official end-of-day value under its stated procedure. They may match, but they need not. Settlement is used to mark open futures positions to market and calculate daily gains, losses, and related margin flows; a stale last trade, a chart close, or a midpoint is not automatically the accounting reference. Check the exact product's settlement methodology and timestamp before explaining a P&L difference.
The two prices answer different questions
Last trade answers: what was the latest reported execution? It can be old, small, or outside the period used for settlement. Settlement answers: what official value did the exchange determine for that contract month under its closing procedure?
An exchange may use trading activity, bids and offers, related spreads, or other rule-defined inputs during a settlement window. The details differ by product and can change under published procedures.
This is why the number on a chart and the number in a daily statement can differ without either being an error.
Daily mark-to-market uses settlement
For an open futures position, daily variation is generally calculated from the prior settlement to the current settlement, multiplied by the contract's tick value and quantity. The cash result is processed through the futures margin system.
If a contract's last trade is above settlement, a long position can show an intraday market value above the daily settlement-based account result. The reverse can also happen. Neither comparison predicts the next session.
Futures tick value and contract multipliers explains how to convert the price difference into a cash amount.
Do not confuse daily and final settlement
Daily settlement applies while a contract remains open. Final settlement applies at expiration under the contract's final rule, which can involve cash settlement or a delivery process.
The final value may use a special opening, closing, average, auction, or other defined reference. It is not safe to assume that the final value equals the latest screen trade.
First notice day and last trading day explains why a contract's end-of-life dates and process need their own review.
Keep the right records
Record symbol, month, settlement date, official settlement, last-trade timestamp, quote source, multiplier, position quantity, and any broker-specific mark. Compare like with like: the same contract, session, and timestamp.
Margin is collateral, not a correction for a settlement difference. Futures margin and leverage explains why the daily cash path matters even for a position intended to be held longer.
Common questions
Why is my futures P&L different from the last traded price?
Your daily account result may be based on official settlement, while the last trade can be earlier or outside the settlement procedure.
Is settlement always the market close price?
No. The methodology is product-specific and can use a defined settlement window and other permitted market inputs.
Does daily settlement set the final expiry value?
Not necessarily. Final settlement has its own contract-defined process and may use a different reference or timing.