Polkadot ($DOT ) is holding support at $6.50 with a potential target of $9.00, benefiting from its interoperability and cross-chain compatibility features. Harmony ($ONE ) is trading near $0.025 support and could aim for $0.030, supported by its scalable blockchain and cross-chain decentralized applications. Meanwhile, Cardano ($ADA ) is at $0.80 support and may target $1.25, driven by its robust smart contract platform and ongoing development in the DeFi space.