Home Cryptocurrency News Polkadot Fights Over $8 as Seller Put Up Stiff Resistance Polkadot Fights Over $8 as Seller Put Up Stiff Resistance Andrew M Jul 31, 2022 comments off Tweet on Twitter Share on Facebook Google+ Pinterest The price of Polkadot (DOT) has risen above the $6.65 support and recovered to the $8.25 high.