Polarity exchange came into existence in june in the year 2020. This exchange came as a decentralized exchange. This means the exchange is veey safe and will not be easily hacked. The trading fee of this exchange for both makers and takers is just too low, they charge one fee for all transactions. Hardly you see a decentralized exchange has such low fee. The exchange also have a stable coin in which crypto currencies are been traded against. The telegram group is also a bit populated. It has at exactly 1204 members,Which many were online. This exchange did well as of whwn i used it. Thanks for reading this review,i hope it was very informative