Polkadot (DOT), recently tested the $7.5 resistance level against the US Dollar and is correcting its gains. However, if the price remains above the $6.75 support, a new increase is likely to start. DOT price showed a reasonable increase after forming a base above the $6.00 level. This increase overcame many obstacles, rising to around $6.75 and even surpassing $7.25. However, the highest level recorded was $7.46, and it is currently correcting gains along with other cryptocurrencies like Ethereum and Bitcoin.