GREENWICH, Conn.--(BUSINESS WIRE)--Interactive Brokers (Nasdaq: IBKR), an automated global broker, today announced that Swedish investors can now trade global futures and options as well as access portfolio lending within their ISK (Investeringssparkonto) accounts, enabling broader international diversification and greater portfolio flexibility. Interactive Brokers announced that Swedish investors can now trade global futures and options as well as access portfolio lending within their ISK (Investeringsspar ...