Poloniex Exchange offers plenty of top coins for some serious crypto traders. Detailed interactive charts and plenty of tools made for analyzing data in real time. High volume margin trading and lending services for top cryptocurrency coins. Welcomes users from all over the world. Disadvantages of Poloniex Users are actively reporting funds withdrawing issues. The private keys to your wallets are being stored on Poloniex’s centralized server, further increasing the potential of security breachesSee full review