What Are a Futures Delivery Date and Rollover?

Futures contracts generally have a specified expiry month. The delivery date is a key date in the contract's life cycle related to settlement or delivery, but it is not necessarily the last date on which the contract can be traded. Commodity futures may provide for physical delivery or cash settlement; financial futures are often settled in cash. A contract may also have separate dates such as the last trading day, notice day and first notice day. The exchange and contract rules define these dates and procedures, so do not infer when trading stops or how settlement works from the words “expiry date” alone.

What Is Rollover?

Rollover, or switching contract months, means closing a near-expiry contract and opening a position in a later-month contract to maintain similar market exposure. It does not automatically extend the expiry date of the same contract, and it is not cost-free. The nearby and deferred contracts may have different prices, and both legs can incur commissions, spreads and slippage; changes in the spread between the contracts can also affect the result. For continuous futures charts, data providers often splice different contract months into one series. The splicing method may adjust historical prices, so a chart jump is not necessarily the actual daily move in a single contract.

An Example and Commonly Overlooked Risks

For example, a trader holds a long position in a crude-oil future nearing expiry and decides to roll it to the next month. If the nearby contract is quoted at US$70 per barrel and the deferred contract at US$71, the trader has not simply “lost one dollar.” They sell the nearby contract and buy the deferred one; the eventual effect depends on how the two contracts move relative to one another, execution costs and the strategy's objective. If the position is not handled in time, it may enter the delivery process. Physical delivery may involve storage, transport, quality, location or funding requirements far beyond what an ordinary retail trader expects. Exchanges and brokers may restrict new positions, require closure or handle near-expiry positions under their own procedures.

Practical Checks Before Expiry

• Confirm the last trading day, settlement method, notice day and local time zone in the exchange specifications and broker notices.
• Check whether the broker will force-close the position, when trading is restricted and whether the position could trigger delivery obligations.
• Before rolling, compare liquidity, bid-ask spreads, commissions and the price difference between the two contracts; do not rely only on a continuous chart.
• Record the exact contract month being traded so that an index or continuous-contract code is not mistaken for a deliverable expiry contract.

Futures rules vary by product, exchange, broker and jurisdiction. Near expiry, use the official contract documents and account notices. This article is for general educational purposes and is not investment or trading advice.