Do you want to open the account in euros and convert the capital to USD to trade, or keep the account balance in Euros yet trade US securities?
Most prime brokers do. Do you really want to pay the spot market spread very time to pay for a transaction in USD?
AMP supports 10 major currencies for customer deposits: USD, EUR, GBP, CHF, CAD, AUD, HKD, JPY, NZD, SGD $500 Account Minumum to get started For more details visit: http://www.ampclearing.com