Stocks, funds, bonds, futures. Macro-investment benefit refers to the comprehensive benefit of social investment in a certain period. It examines investment benefits from a social perspective, that is, the overall situation of the national economy. Income includes stocks, funds, bonds and futures, among which stocks are a kind of valuable securities and certificates issued by joint stock limited companies to prove the shares held by shareholders. Because stocks contain economic benefits and can be listed, circulated and transferred, stocks are also a kind of valuable securities. A fund is a reserve of funds or a special appropriation for starting, maintaining or developing a cause. Bonds are securities issued by debtors such as governments, enterprises and banks in accordance with legal procedures in order to raise funds and promise creditors to repay the principal and interest on a specified date. Futures is a tradable standardized contract with a certain commodity or financial asset as the target. Macro-investment income refers to the final benefit of the national economy obtained by investment, and its basic characteristics are sociality and overall situation.