Polkadot ($DOT) is shining in 2025, with parachains like Acala boosting DeFi. $DOT’s 25% rally reflects interoperability demand. New auctions are live, offering staking rewards. But $ATOM’s Cosmos competes closely. My tip: explore $DOT parachains for 10% APY. What’s your $DOT play? #Polkadot #DOT #Interoperability #Web3