Coinspeaker XRP Surges as Stuttgart Börse Lists XRP and Litecoin Based ETNsBörse Stuttgart (SWB), the second-largest stock exchange in Germany, has listed XRP and Litecoin-traded notes (ETNs). Issued through XBT Provider, the ETNs can now be traded against the Swedish krona (SEK) and euro (EUR).XRP Surges as Stuttgart Börse Lists XRP and Litecoin Based ETNs