Trading in securities and financial instruments as a principal or market maker, execution of transactions in securities and financial instruments of all kinds on own account as a principal, acting as a market maker on major exchanges where underlying assets and derivatives are traded, buying and selling currencies and financial instruments related to currencies, money market instruments, commodities and precious metals, and entering into transactions related to currencies, including currency swaps and swaps with futures, money market instruments, commodities and precious metals; full purpose description according to the articles of association