Fund: Collecting investors' money to buy stocks, the risk is similar to that of stocks. Funds usually buy a combination of multiple stocks to reduce risk.
Futures: generally refers to commodity futures. Commodity futures have many themes, such as soybeans, corn, gold, copper, aluminum and so on. Futures has the function of controlling the fluctuation of domestic commodity prices, which is related to the physical object (you can buy futures securities on the computer and choose to take the physical spot after maturity).