Getty Images September meant the arrival of a range of new crypto-based ETFs. Key Takeaways Three notable crypto ETFs launched recently: the REX-Osprey XRP ETF, the REX-Osprey DOGE ETF (DOJE), and the Grayscale CoinDesk Crypto 5 ETF . They've seen mixed amounts of investor support so far. Some experts expect crypto index funds like GDLC to mark a particularly breakthrough for the sector. September brought the launches of several notable crypto exchange-traded funds. They haven't all been instant hit ...