Noticias/Grayscale Seeks Approval For Spot Cardano And Polkadot ETFs As SEC Reviews Altcoin-Based FundsGrayscale Seeks Approval For Spot Cardano And Polkadot ETFs As SEC Reviews Altcoin-Based FundsMenos de 1 minuto de lecturaADAUSDGrayscale filed registration statements with the US SEC to launch spot exchange-traded funds (ETFs) tied to Polkadot (DOT) and Cardano (ADA).CriptoObtener más información de ZyCrypto