A cryptocurrency (or crypto currency) is a digital asset designed to work as a medium of exchange that uses strong cryptography to secure financial transactions, control the creation of additional units, and verify the transfer of assets.

Top Traders Exchanger is a trade-investment company designed to help investors who have no knowledge of trading to make extra profit in the market. Top Traders Exchanger Option are also known as Forex Options or Currency (Cryptocurrency) Options.

Bitcoin uses peer-to-peer technology to operate with no central authority or banks; managing transactions and the issuing of bitcoins is carried out collectively by the network. Although other cryptocurrencies have come before, Bitcoin is the first dece