最新报道:Cardano (ADA) surged 23% this week following the successful rollout of its Hydra upgrade, a layer-2 scaling solution aimed at boosting transaction speeds and reducing costs. The upgrade has attracted renewed institutional interest, with several hedge funds reportedly increasing their ADA holdings. Analysts attribute the price rally to growing confidence in Cardano's long-term scalability roadmap, as well as broader market optimism around layer-2 solutions. The Hydra upgrade is expected to significantly enhance Cardano's competitiveness against Ethereum and other smart contract platforms. Meanwhile, ADA's trading volume spiked 150% amid the price surge, indicating strong retail participation.