The main differences between funds and spot crude oil are as follows:

Funds give money to others for financial management and cannot be controlled by oneself. Crude oil investment can be completely controlled by oneself; stocks Funds and the market have a rising and falling relationship; bond funds have low returns; funds have poor liquidity, long investment cycles, and crude oil can be realized quickly. Fund objects are generally securities and the returns are not very high. The object of spot investment is the commodity itself, with high returns and flexible operations.