---identifier: "/us/cfr/t17/s38.157"source: "ecfr"legal_status: "authoritative_unofficial"title: "17 CFR § 38.157 - Real-time market monitoring."title_number: 17title_name: "Commodity and Securities Exchanges"section_number: "38.157"section_name: "Real-time market monitoring."chapter_name: "COMMODITY FUTURES TRADING COMMISSION"part_number: "38"part_name: "DESIGNATED CONTRACT MARKETS"positive_law: falsecurrency: "2026-04-05"last_updated: "2026-04-05"format_version: "1.1.0"generator: "[email protected]"authority: "7 U.S.C. 1a, 2, 6, 6a, 6c, 6d, 6e, 6f, 6g, 6i, 6j, 6k, 6l, 6m, 6n, 7, 7a-2, 7b, 7b-1, 7b-3, 8, 9, 15, and 21, as amended by the Dodd-Frank Wall Street Reform and Consumer Protection Act, Pub. L. 111-203, 124 Stat. 1376."regulatory_source: "66 FR 42277, Aug. 10, 2001, unless otherwise noted."cfr_part: "38"---
Identifier
/us/cfr/t17/s38.157
Currency
2026-04-05
Positive Law
No
Updated
2026-04-05
Chapter
Commodity Futures Trading Commission
Authority
7 U.S.C. 1a, 2, 6, 6a, 6c, 6d, 6e, 6f, 6g, 6i, 6j, 6k, 6l, 6m, 6n, 7, 7a-2, 7b, 7b-1, 7b-3, 8, 9, 15, and 21, as amended by the Dodd-Frank Wall Street Reform and Consumer Protection Act, Pub. L. 111-2... 7 U.S.C. 1a, 2, 6, 6a, 6c, 6d, 6e, 6f, 6g, 6i, 6j, 6k, 6l, 6m, 6n, 7, 7a-2, 7b, 7b-1, 7b-3, 8, 9, 15, and 21, as amended by the Dodd-Frank Wall Street Reform and Consumer Protection Act, Pub. L. 111-203, 124 Stat. 1376.
# 38.157 Real-time market monitoring.A designated contract market must conduct real-time market monitoring of all trading activity on its electronic trading platform(s) to identify disorderly trading and any market or system anomalies. A designated contract market must have the authority to adjust trade prices or cancel trades when necessary to mitigate market disrupting events caused by malfunctions in its electronic trading platform(s) or errors in orders submitted by members and market participants. Any trade price adjustments or trade cancellations must be transparent to the market and subject to standards that are clear, fair, and publicly available.