In the realm of public blockchains, Polkadot ($DOT) is making a noteworthy comeback. After a prolonged period of bearish trends, the blockchain platform has managed to regain momentum this week. The $DOT token has started trading above $7, demonstrating a significant recovery from its previous downward trajectory. The current market dynamics indicate that Polkadot is holding its position firmly, battling against the market odds. This development underscores the resilience of public blockchains amidst fluctuating market conditions.