TITLE 17--COMMODITY AND SECURITIES EXCHANGES CHAPTER I--COMMODITY FUTURES TRADING COMMISSION PART 31_LEVERAGE TRANSACTIONS--Table of Contents Sec. 31.22 Prohibited trading in leverage contracts. No futures commission merchant or introducing broker shall offer to enter into, enter into, confirm the execution of, or solicit or accept orders for any leverage contract. [54 FR 41082, Oct. 5, 1989]