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Digital assets and currencies

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

Fiat currencies

Ancient Roman symbols of monetary and weight units

Symbols of ancient Roman monetary and weight units are brief designations of such ancient Roman coins as the denarius, quinarius, sestertius, as, as well as some other monetary, accounting, and weight units of Ancient Rome. They appeared during the late Roman Republic (264–27 BC) both on the coins themselves and in written documents; some were used until the 20th century, for example, th

Trading basics

Exchange Alley

Exchange Alley or Change Alley is a narrow alleyway connecting shops and coffeehouses in an old neighbourhood of the City of London. It served as a convenient shortcut from the Royal Exchange on Cornhill to the Post Office on Lombard Street and remains as one of a number of alleys linking the two streets. Shops once located in Exchange Alley included ship chandlers, makers of navigation