Polkadot’s rally could peak at $30, something that would highlight a jump of 100% in just two days. Meanwhile, Stellar Lumens and Uniswap each surged by 40% and battled to take the lead in the mid-cap alt race. Polkadot [DOT] Polkadot saw northbound action after the bulls defended a breakdown from the $14.9-support level. Now […]