Is Polkadot a smart investment? With $DOT currently at 4.8 and a modest increase of 0.25%, the question remains: Can it reach $100? For Polkadot to hit that milestone by 2030, it would need to make major technological advancements and achieve widespread adoption across blockchain networks. This goal might be attainable if DOT continues to improve its interoperability features and secures a leading position in the DeFi space.