Polkadot one of the biggest millinaires maker 2021.Same situation like one year ago with ETH.(from 160 to 1600 and more) If dot breach upper line he go to minimum 52$ in few strong candkes.Fill up you bags till dot is cheap...Now is best time fo this.I see DOT 2021 in price range abiut 250-450$ in near future-and this is not joke. Just buy him now or stay poor....😎😎😎