Options, futures, warrants, stocks, funds, bonds. Don't be a stock for five years, because it won't go up much, and you are on tenterhooks every day. Futures If you have financial investment knowledge, you can do it yourself. It is not difficult to double it in a few days. There are many kinds of funds. The most common funds are used in the stock market, so it is generally believed that funds are used for stock trading. Others, such as futures, foreign exchange and gold markets, have funds. Don't buy stock funds. The bond didn't start and didn't fluctuate much. It was ok during the economic crisis, and it can pass now. Might as well deposit it in the bank. If you have time, you can give the money to an economic company to manage the investment.