Customer initial margin.
Customer initial margin. This term means initial margin posted by a customer with a futures commission merchant, or by a non-clearing member futures commission merchant with a clearing member.
17 CFR § 1.3
Words used in the singular form in the rules and regulations in this chapter shall be deemed to import the plural and vice versa, as the context may require. The following terms, as used in the Commodity Exchange Act, or in the rules and regulations in this chapter, shall have the meanings hereby assigned to them, unless the context otherwise requires: