In all types of financial markets, to "tender" means to give notice, in this case to an exchange~s clearinghouse, that delivery of the physical commodity underlying the futures contract will begin. Most investors who invest in commodity futures choose to close their positions before expiration, so they aren~t financially responsible for delivering the commodity. This way, an investor can benefit from movement in the commodity price without having to deal with the major complications of taking physical delivery.

Often, traders will simply roll over a futures contract that is close to expiration to another contract in a further-out month. Futures contracts have expiration dates (while stocks trade in perpetuity). Rolling over helps an investor avoid the costs and obligations associated with the settlement of the contracts. Costs of tender are most often settled by physical settlement or cash settlement. Many financial futures contracts, such as the popular e-mini contracts, are cash settled upon expiration. This means on the last day of trading, the value of the contract is marked to market and the trader’s account is debited or credited depending on whether there is a profit or loss.

Tender charges are usually paid to official warehouses where certification and delivery take place. Sometimes, they can also be due to a clearing house. Tender costs can vary widely between different warehouses, and exchanges are not obligated to enforce limits of any kind on tender charges. Most exchanges will list their costs on their official websites. Sometimes, the exact cost is relayed in the futures contract.