Bond investment is a low-risk, intermediate option between stocks and term deposits. It's akin to lending money to entities with fixed terms and interest.
Private equity profits by investing in private firms and selling equity as they appreciate, spanning venture to growth stages with substantial funding.
The potential and risk of stock investment coexist, and the stock market is influenced by multiple factors, including economy, performance, politics, etc.
Foreign exchange reserves include gold, foreign currency, overseas funds, and overseas assets of financial institutions, usually measured in US dollars.