The Securities and Exchange Commission has granted conditional relief on how certain broker-dealers calculate customer reserve requirements when they clear cash-settled binary security options through Cboe Clear U.S. The order is dated 23 October and appeared in the SEC's October notices. It concerns the accounting treatment of margin posted at that clearinghouse, not permission to use customer assets without restriction and not the grant of a new general-purpose clearing licence.[1][2]
Rule 15c3-3 is a central U.S. customer-protection safeguard. Carrying brokers must calculate the cash owed to customers and the amounts that must be held in a segregated reserve account. Item 13 and Note F of the related formula ordinarily recognise eligible margin on deposit at the Options Clearing Corporation as a debit. Cboe Clear U.S. sought a parallel treatment for clearing members posting customer margin at its own facility.[1]
The SEC's order allows eligible CCUS clearing members to treat qualifying required margin at CCUS in the customer reserve formula and the separate proprietary-accounts-of-broker-dealers (PAB) reserve computation in a comparable way, subject to the conditions in the order. PAB accounts are not the same as a firm's unrestricted house trading book. Without that treatment, a broker clearing the same kind of customer exposure at a different registered clearinghouse could face a different reserve-computation result. The ruling therefore addresses a specific operational obstacle to using an additional securities-option clearing venue.[1]
Registration, clearing and reserve recognition are three different questions
The scope of the product matters. Cboe Clear U.S. received temporary registration on 22 October for central-counterparty services in cash-settled binary security options, including certain contracts linked to issuers' disclosed key performance indicators. The subsequent reserve relief relates to that regulated customer-option business. It cannot sensibly be translated into an exemption for conventional equities, futures or unrelated offshore binary-option products.[1]
The Commission describes a set of requirements governing the relief, including the treatment of customer rather than proprietary margin and the conditions of eligible clearing and collateral arrangements. A broker cannot rely on the relief merely because the clearinghouse is named in an exchange press announcement. The exact conditions must be checked against the member's agreements, eligible instruments, margin records and reserve-account methodology.[1]
Cboe Clear U.S. regulatory decisions and their limits
| SEC action | What it establishes | What it does not establish |
|---|---|---|
| Temporary clearing registration | Defined CCP activity for cash-settled binary security options | Unrestricted clearing across all derivatives |
| 23 October reserve order | Conditional customer-margin formula treatment at CCUS | Permission to mix customer and house collateral |
| Broker adoption | Potential qualifying reserve treatment for clearing members | Automatic access for every retail account |
The sequence is significant: the clearing agency received a time-limited registration decision first, and the separate reserve-formula order followed. Neither event is proof that every interested broker is operationally connected or that all customer binary-option products have begun trading. For compliance and treasury teams, the immediate relevance is the ability to design a CCUS customer-clearing arrangement around a published federal order while preserving existing protections for customer cash.[1]
Sources & further reading
- Release 34-106726: conditional order under Rule 15c3-3a U.S. Securities and Exchange Commission · 23 Oct 2026 · Accessed 31 Oct 2026
- SEC orders listing: Cboe Clear U.S. item 4-930 U.S. Securities and Exchange Commission · 23 Oct 2026 · Accessed 31 Oct 2026