VanEck launches three crypto ETNs on Solana, Polkadot and Tronen.cryptonomist.ch22.09.2021 - 14:33They were listed on the German exchange XETRA.Read in Full: en.cryptonomist.chPolkadot-newSolana DOT $ 6.748 SOL $ 136.95 Timeline of Polkadot-new, Solana