US-Iran final nuclear dealThe U.S. Treasury Department has imposed sanctions on several cryptocurrency exchanges accused of facilitating financial transactions for Iran’s Islamic Revolutionary Guard Corps (IRGC). AdvertisementThe market for a potential U.S.-Iran nuclear deal appears to have reacted to the sanctions announcement. Key TakeawaysThe U.S. Treasury’s sanctions appear to target crypto exchanges linked to financing Iran’s IRGC. This development suggests increased economic pressure in the U.S.-Iran sanctions conflict. Market pricing implies a decreased likelihood of a U.S.-Iran nuclear deal being finalized soon.