A mutual fund is a type of financial vehicle made up of a pool of money collected from many investors to invest in securities like stocks, bonds, money market instruments, and other assets. Mutual funds are operated by professional money managers, who allocate the fund's assets and attempt to produce capital gains or income for the fund's investors. A mutual fund's portfolio is structured and maintained to match the investment objectives stated in its prospectus.

Mutual funds give small or individual investors access to professionally managed portfolios of equities, bonds, and other securities. Each shareholder, therefore, participates proportionally in the gains or losses of the fund. Mutual funds invest in a vast number of securities, and performance is usually tracked as the change in the total market cap of the fund—derived by the aggregating performance of the underlying investments.

A Capital Market is a financial market in which long-term debt or equity-backed securities are bought and sold. Capital markets channel the wealth of savers to those who can put it to long-term productive use, such as companies or governments making long-term investments.

Capital markets are composed of primary and secondary markets. The most common capital markets are the stock market and the bond market.

Capital markets seek to improve transactional efficiencies. These markets bring those who hold capital and those seeking capital together and provide a place where entities can exchange securities.

Fixed income refers to any type of investment under which the borrower or issuer is obliged to make payments of a fixed amount on a fixed schedule. For example, the borrower may have to pay interest at a fixed rate once a year, and to repay the principal amount on maturity. Fixed-income securities can be contrasted with equity securities – often referred to as stocks and shares – that create no obligation to pay dividends or any other form of income.

In order for a company to grow its business, it often must raise money – for example, to finance an acquisition; to buy equipment or land; or to invest in new product development. The terms on which investors will finance the company will depend on the risk profile of the company. The company can give up equity by issuing stock, or can promise to pay regular interest and repay the principal on the loan (bonds or bank loans). Fixed-income securities also trade differently than equities.

Insurance refers to a contractual arrangement in which one party, i.e. insurance company or the insurer, agrees to compensate the loss or damage sustained to another party, i.e. the insured, by paying a definite amount, in exchange for an adequate consideration called as premium.

The insured receives a contract, called the insurance policy, which details the conditions and circumstances under which the insurer will compensate the insured. The amount of money charged by the insurer to the Policyholder for the coverage set forth in the insurance policy is called the premium.

Portfolio investments are investments in the form of a group (portfolio) of assets, including transactions in equity, securities, such as common stock, and debt securities, such as banknotes, bonds, and debentures.

Portfolio investment covers a range of securities, such as stocks and bonds, as well as other types of investment vehicles. A diversified portfolio helps spread the risk of possible loss because of the below-expectations performance of one or a few of them.