Polkadot (DOT) is a cryptocurrency . Polkadot has a current supply of 1,553,575,557.29141148. The last known price of Polkadot is 4.62543766 USD and is down -2.16 over the last 24 hours. It is currently trading on 869 active market(s) with $177,674,652.47 traded over the last 24 hours. More information can be found at https://polkadot.com.