AI Hallucination ResearchAudiencesSectorsUnited StatesInvestment BankingTreasury › Amendments to Regulation 1.25 — Permissible Investments of Customer Funds by Futures Commission Merchants and Derivatives Clearing Organizations
Investment Banking × Treasury — United States · updated 2026-06-04 · methodology v2.3
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AI on Amendments to Regulation 1.25 — Permissible Investments of Customer Funds by Futures Commission Merchants and Derivatives Clearing Organizations for Treasury teams at Investment Banking firms in the United States

This is the consolidated view of findings. Click the Citation IDs or 'see details →' on any item for the full details for each finding.

  1. Concentration limits — tiered structure for large funds
    RLB-F-US-CFTC-FCM-DCO-CUSTOMER-FUNDS-INVESTMENTS-REG-1-25-2024-Q001

    A Treasury team that relies on AI output asserting a flat, uniform concentration limit — with no size-based tier — will draft an investment policy that mischaracterises the operative rule for government money market funds and Treasury ETFs qualifying under the ≥$1B fund / ≥$25B management company threshold. That policy feeds the eligible-asset register and the daily limit-monitoring system; once encoded, the error runs silently through every compliance attestation and internal audit review that validates against the policy rather than the primary text.

    In a CFTC examination of segregated-fund compliance, a policy that omits the tiered ceiling is a direct indicator of a control environment built on an inaccurate reading of the amended regulation, with remediation costs spanning policy rewrite, system reconfiguration, and potential enforcement engagement.

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  2. WAM ceiling — exclusion clause omitted
    RLB-F-US-CFTC-FCM-DCO-CUSTOMER-FUNDS-INVESTMENTS-REG-1-25-2024-Q002

    An AI assistant that correctly states the 24-month WAM ceiling but omits the exclusion of government money market funds, Treasury ETFs, and foreign sovereign debt from the calculation delivers a materially incomplete rule description. A Treasury team building its duration-management framework or segregated-portfolio monitoring on that description will miscalibrate the effective constraint on the non-excluded portion of the portfolio.

    If the excluded instruments represent a significant share of the segregated-fund allocation — which is common in a Reg 1.25-compliant portfolio weighted toward government money market funds — the practical headroom in the WAM metric is understated, and the firm's monitoring regime is testing against a tighter ceiling than the regulation requires. Alternatively, if the team interprets the AI's version as the full rule and does not separately document the exclusion, internal audit and CFTC examiners testing the WAM calculation methodology will find an incomplete implementation of the amended provision.

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