A futures price is the current market price of a specific standardized futures contract, identified by its underlying and contract month or expiration. It is quoted according to that contract’s exchange convention and represents the price at which futures exposure is traded. A market can therefore have several futures prices at the same time—one for each listed maturity. The quoted futures price is not the full cash amount paid when a position is opened: the price and contract specifications determine the economic or notional exposure, while margin is collateral required to support that exposure.
Why futures and spot prices can differ
A futures price reflects the economics of carrying exposure to the contract’s settlement or delivery horizon. The relevant inputs vary by market. Equity-index futures, for example, are affected by financing and expected dividends; currency futures by interest-rate differentials; physical commodity futures can also reflect storage, insurance, financing, inventory conditions and convenience yield. Actual futures prices can also move away from a theoretical fair-value relationship as market supply and demand change.
That is why a futures price should not automatically be read as a pure forecast of the future spot price. Expectations can influence trading, but the observed price also reflects contract-specific carry and market structure. A premium to spot is not inherently bullish, and a discount is not inherently bearish. As expiration approaches, the difference between futures and the relevant cash, delivery or settlement value generally narrows through convergence or the contract’s final-settlement mechanism.
Trading quotations and settlement are different price fields
Market data for a futures contract can contain several distinct price fields, including the last transaction price, bid, ask and daily settlement price. The daily settlement price is an exchange-determined reference used to mark open positions to market and calculate daily gains and losses. It need not equal the final transaction of the session: an exchange may derive settlement from trading during a defined window or another published methodology. At expiration, the final settlement price can follow a separate contract-specific procedure.
For research, a futures price is therefore incomplete unless the contract month and price field are clear. Comparing prices across dates without controlling for maturity can mix economically different contracts, while substituting settlement prices for transaction prices can change measured returns, spreads and signals even when both datasets are correctly labelled.