Polkadot (DOT) traded 2.2% higher against the U.S. dollar during the twenty-four hour period ending at 18:00 PM Eastern on September 28th. Polkadot has a total market cap of $5.00 billion and $84.92 million worth of Polkadot was traded on exchanges in the last 24 hours. One Polkadot coin can now be purchased for $4.07 […]