View all text of Subpart A [§ 41.1 - § 41.9]
§ 41.2 - Required records.
A designated contract market that trades a security index or security futures product shall maintain in accordance with the requirements of § 1.31 of this chapter books and records of all activities related to the trading of such products, including: Records related to any determination under subpart B of this part whether or not a futures contract on a security index is a narrow-based security index or a broad-based security index.