Excitement was high about one month ago, when TradFi once again got the regulatory go-ahead to launch an entirely new investment vehicle for crypto. The process of bringing to the U.S. market a spot bitcoin ETF took more than a decade, but on Jan. 11, 10 such products finally began trading. It’s been a hell of a ride since.Read MoreCoinDesk: Bitcoin, Ethereum, Crypto News and Price Data[#item_full_content]