Polish złoty is the official currency of Poland, subdivided into 100 grosz. Most-traded currency in Central and Eastern Europe, ranks 21st in foreign exchange. Only PWPW and Mennica Polska can mint złoty coins and banknotes
Forex is the world's largest decentralized currency trading market. Daily trading volume reached $7.5 trillion in April 2022. London dominates with 38.1% of total trading volume. Most trades involve two currencies, with USD as base currency
Czech koruna (CZK) has been Czech Republic's currency since 1993. One crown consists of 100 hellers (haléř), smallest unit is 1 Kč. Official name is koruna česká, ISO code is CZK
Pound derives from Latin "lībra pondō" meaning 'by weight'. Currency symbol is '£', stylised form of crossed 'L'. Term originated from weight of silver used to make 240 pennies
Pound sterling emerged in England around 800 as a unit of account. King Offa of Mercia introduced first sterling coin in 757. Initially divided into 240 silver pence, later standardized to 240 silver coins
USD is the official currency of the United States. Made up of 100 cents and represented by $ or US$. Most used currency globally, accounting for 88% of foreign-exchange trades