Delivery is the transfer of goods between the contract seller and the contract buyer. The delivery of stock index futures refers to the settlement of the expiration of stock index futures contracts. Because stock index futures are delivered in cash, it will not involve spot delivery. The final settlement price is based on the arithmetic average price of the last two hours of the underlying index.

Crude oil refers to underground oil that has not been refined, and spot crude oil is an electronic transaction. Trading through electronic platforms can buy up and down, which is more flexible; Leveraged proportional margin trading, small investments do not need the full amount; 24-hour trading, stop loss and take profit can be set. Two-way choice of trading, grasp the right direction to make money.

Spot crude oil has no delivery date and is bought and sold in real time. The delivery date of futures is stipulated by the exchange, and different futures varieties have different delivery dates. Crude oil is not convenient for delivery, and it is also tons. It can only be used after treatment and is not suitable for delivery. Unlike gold and silver, delivery is much more convenient.