Candlestick chart

A price chart used in technical analysis shows open, high, low, and close values.

Capital gain

The profit from the sale of an asset is the amount received when it is sold for more than its purchase price.

Central bank

An institution that manages a country’s monetary policy and currency issuance.

Commission

A fee charged by a broker for executing a trade on behalf of a client.

Commodity

A raw material or primary product that can be traded, such as oil or gold.  

Correction

A short-term price decline following a prolonged upward trend.

Currency pair

A quote of two different currencies, with the value of one relative to the other.