Commodity brokerage services; derivatives brokerage services; currency and digital asset trading and exchange services; financial, monetary, futures, securities, derivatives and commodities exchange services; conducting a financial, security, mercantile, commodity, currency, digital asset and monetary exchange and providing services connected therewith; providing exchange markets for trading, clearing, confirmation and financial trading risk management in the field of futures, options, swaps, and other derivatives contracts; financial custody services, namely, maintaining possession and record of currencies, securities, commodities, digital assets and financial instruments for others for financial management purposes