A currency pair is the price of one currency in relation to another. If you buy one currency, you automatically sell another currency and vice versa. For example, in a pair of EUR / USD you buy euros and pay for them in US dollars.

CFD for share is a derivative financial instrument which allows you to earn income both on increasing and lowering the share price. You can make a profit buying CFDs (if you expect the stock price to rise) or selling them (if you are sure of the reverse trend of the market). Your profit will be defined as the difference between the amount of purchase and sale of CFD-contracts.

CFD for metals is a derivative financial instrument which allows you to earn income both on increasing and lowering prices for metals that are traded on commodity exchanges. Your profit will be defined as the difference between the amount of purchase and sale of CFD-contracts.

CFD for oil is a derivative financial instrument which allows you to earn income both on raising and lowering the price of oil that is traded on commodity exchanges. Your profit will be defined as the difference between the amount of purchase and sale of CFD-contracts.

CFD for cryptocurrency is a derivative financial instrument which allows you to earn income both on increasing and lowering the price of cryptocurrency. You can make profits buying CFDs for cryptocurrency (if you expect its price to rise) or selling them (if you are sure of the reverse trend of the market). Your profit will be defined as the difference between the amount of purchase and sale of CFD-contracts.

Index CFDs are special contracts, derivatives of derivatives, i.e. when trading with similar instruments, the role of underlying assets is played by index futures. This tool allows traders to earn income on both raising and lowering the prices of stocks that make up the stock index, thereby buyers and sellers of index CFDs essentially bet on growth or decline of the stock market.