Polkadot (DOT) is a cryptocurrency . Polkadot has a current supply of 1,553,908,565.30450929. The last known price of Polkadot is 5.10898807 USD and is up 10.12 over the last 24 hours. It is currently trading on 869 active market(s) with $315,755,918.61 traded over the last 24 hours. More information can be found at https://polkadot.com.