Polkadot price analysis for the day reveals optimistic indicators, with price moving beyond the $20 mark in a flash. On February 2, when the price fell to $18.01, it appeared like DOT had failed to test the present level, but there was a swift shift in trend during the day's activity. Polkadot might see another 15% increase to reach the resistance point at $28.47, however the next hurdle is projected to be $22.