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Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Fiat currencies

Brazilian real (old)

The first official currency of Brazil was the real (pronounced [ʁeˈaw]; pl. réis), with the symbol Rs$. As the currency of the Portuguese empire, it was in use in Brazil from the earliest days of the colonial period, and remained in use until 1942, when it was replaced by the cruzeiro.

Fiat currencies

Currency symbol

A currency symbol or currency sign is a graphic symbol used to denote a currency unit. Usually it is defined by a monetary authority, such as the national central bank for the currency concerned.

Banking

Paper money

Paper money, often referred to as a note or a bill (North American English), is a type of negotiable promissory note that is payable to the bearer on demand, making it a form of currency. The main types of paper money are government notes, which are directly issued by political authorities, and banknotes issued by banks, namely banks of issue including central banks. In some cases, paper