Required records.
17 C.F.R. § 41.2
in effectEffective: 2024-07-01A 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.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-17.xmlFetched: 7/26/2026
