ライセンス・規制フレームワーク
FINRA Rule 4210 Margin RequirementsFINRA-4210
Comprehensive FINRA rule setting forth initial and maintenance margin requirements for broker-dealer customer transactions across securities and derivatives.
最終更新
FINRA Rule 4210 Margin Requirements に関するリサーチブリーフィング
22 件のブリーフィング
SEC Rule 15c3 1 Net Capital Haircuts
SEC Rule 15c3-1 Net Capital Standards, Haircuts & FOCUS Filings: Institutional Guide
Registered US broker-dealers governed by SEC Rule 15c3-1 must maintain liquid net capital above statutory dollar floors ($5,000 to $5 billion), cap aggregate indebtedness at 15:1 or hold 2% of customer debit items, and reconcile proprietary haircuts monthly on FINRA Form X-17A-5 FOCUS filings.
SEC Rule 15c3 1 Net Capital Haircuts
Alternative Net Capital Standard: $250,000 Floor vs 2% of Rule 15c3-3 Debit Items
Clearing and carrying broker-dealers electing SEC Rule 15c3-1(a)(1)(ii) replace Aggregate Indebtedness ratios with a minimum Net Capital requirement equal to the greater of $250,000 or 2% of Rule 15c3-3 Exhibit A Aggregate Debit Items, paired with a mandatory 3% reserve debit reduction.
SEC Rule 15c3 1 Net Capital Haircuts
Equity Proprietary Position Haircuts (15% Long/Short & 25% Offset) Under SEC Rule 15c3-1
Under SEC Rule 15c3-1(c)(2)(vi)(J), broker-dealers carrying proprietary listed equities take a 15% haircut on the greater of gross long or gross short market value, plus an additional 15% haircut on the lesser side to the extent it exceeds 25% of the greater side.
SEC Rule 15c3 1 Net Capital Haircuts
U.S. Treasury & Government Agency Debt Haircut Maturity Buckets Under SEC Rule 15c3-1
SEC Rule 15c3-1(c)(2)(vi)(A) segments U.S. Treasury bills, notes, bonds, STRIPS, and federal agency securities into 4 maturity categories and 12 subcategories carrying net haircuts from 0% (<3 months) up to 6.0% (25+ years), with zero undue concentration penalties.
SEC Rule 15c3 1 Net Capital Haircuts
Undue Concentration Add-On Haircuts Under SEC Rule 15c3-1(c)(2)(vi)(M): 10% TNC Rules
SEC Rule 15c3-1(c)(2)(vi)(M) imposes an additional 50% haircut surcharge—raising listed equity haircuts from 15% to 22.5% or 30% under specialist scales—on any single-issuer position whose market value exceeds 10% of Tentative Net Capital.
SEC Rule 15c3 1 Net Capital Haircuts
SEC Rule 15c3-1a Appendix A Listed Options Theoretical Pricing Haircuts & OCC TIMS
Under SEC Rule 15c3-1a (Appendix A), broker-dealers carrying proprietary listed options replace strategy-by-strategy deductions with OCC TIMS 10-point equidistant theoretical pricing shocks across +/-15% equity, +/-8% high-cap broad index, and +/-6% FX ranges.
SEC Rule 15c3 1 Net Capital Haircuts
Equity Capital Withdrawal Restrictions & FINRA Rule 4110/4120 Expansion Controls
SEC Rule 15c3-1(e) and FINRA Rule 4110(c) prohibit broker-dealers from paying parent dividends or unsecured insider advances without 2-business-day SEC/FINRA prior notice above 30% of Excess Net Capital.
SEC Rule 15c3 3 Customer Reserve Sipc
SEC Rule 15c3-3a Exhibit A Customer Reserve Formula: Credit vs Debit Line Audit
SEC Rule 15c3-3a (Exhibit A) matches 9 categories of customer-related credit liabilities against 5 categories of customer receivables, enforcing Note E concentration deductions and a 1% or 3% aggregate debit haircut to ensure self-financing customer custody.
SEC Rule 15c3 3 Customer Reserve Sipc
Physical Possession or Control Under SEC Rule 15c3-3(b): Fully Paid & 140% Margin Rules
SEC Rule 15c3-3(b)(1) obligates every carrying broker-dealer to promptly obtain and thereafter maintain physical possession or control of all fully paid customer securities and all margin securities whose market value exceeds 140% of the customer's adjusted debit balance.
SEC Rule 15c3 3 Customer Reserve Sipc
Possession or Control Deficits Under SEC Rule 15c3-3(d): T+1 Turnaround & Buy-In Clocks
SEC Rule 15c3-3(d) recognizes that normal T+1 clearing creates temporary Possession or Control deficits, granting carrying broker-dealers cause-specific cure clocks—from next-day bank loan releases and 5-day stock-loan recalls to 30-day fail buy-ins—before a deficit becomes a violation.
SEC Rule 15c3 3 Customer Reserve Sipc
SEC Rule 15c3-3(b)(3) Fully Paid Securities Lending: FINRA Collateral & SIPC Rules
SEC Rule 15c3-3(b)(3) and FINRA Rule 4330 permit broker-dealers to borrow fully paid or excess margin securities from retail and institutional clients only under a separate written agreement backed by daily mark-to-market cash or Treasury collateral and explicit SIPC loss disclosures.
SEC Rule 15c3 3 Customer Reserve Sipc
FINRA Rule 4311 Carrying Agreements: Fully Disclosed vs Omnibus Clearing & SIPA Priority
FINRA Rule 4311 governs every correspondent clearing relationship in U.S. brokerage—allocating SEC Rule 15c3-3 custody, FINRA Rule 4210 margin calls, AML monitoring, and SIPA $500,000 customer-by-customer claims between Introducing Firms and Carrying Clearing Firms.
SEC Rule 15c3 3 Customer Reserve Sipc
Hypothecation of Customer Securities Under SEC Rules 8c-1 & 15c2-1: Three Anti-Commingling Bans
Enacted alongside SEC Rule 15c3-3, sister anti-fraud statutes SEC Rule 8c-1 and Rule 15c2-1 bar broker-dealers from commingling customer securities under firm bank liens or pledging collateral above aggregate customer margin debits.
CFTC Nfa Fcm Segregated Residual Interest
Joint SEC Broker-Dealer / CFTC FCM Portfolio Margining: OCC-CME & FICC-CME Cross-Margining
Dual-registered SEC Broker-Dealer / CFTC Futures Commission Merchants unlock up to 75%-85% initial margin reductions on hedged equity-index and Treasury basis books—bridging SEC Rule 15c3-3 SIPA accounts and CEA Section 4d(a)(2) futures pools via CFTC/SEC Joint Cross-Margining Orders.
Ciro Csa Canadian Investment Dealers
CIRO (IIROC) IDPC Series 5000 Margin Rules: LSERM Equity & Debt Regulatory Filings
Under CIRO (formerly IIROC) IDPC Rules Series 5000, Canadian broker-dealer inventory haircuts and client margin minimums follow the quarterly LSERM eligible-equity list, Government of Canada maturity ladders, and strict sub-CAD $2.00 stock loan bans reflected in Form 1 regulatory filings.
Broker-Dealer Prudential Rules
Form BD Disclosure Update Cycle — EDGAR Filing Reconciliation: 2026 Institutional Audit & Desk Controls
2026 institutional desk audit of form bd disclosure update cycle focusing on edgar filing reconciliation. Covers statutory register tie-out (FINRA-4210), 6.4 bps quantitative benchmarks, mathematical calibration, and compliance verification workflows.
Broker-Dealer Prudential Rules
FINRA Rule 4210 Margin Expansion: Mandatory Two-Way Variation Margin on Covered Agency Transactions
How institutional broker-dealers and mortgage desks establish Master Securities Forward Transaction Agreements (MSFTAs) to comply with mandatory margin rules.
Broker-Dealer Prudential Rules
SIPC Vs FDIC Coverage Boundary — Prudential Ratio Stress: 2026 Institutional Audit & Desk Controls
2026 institutional desk audit of sipc vs fdic coverage boundary focusing on prudential ratio stress. Covers statutory register tie-out (FINRA-4210), 8.6 bps quantitative benchmarks, mathematical calibration, and compliance verification workflows.
Broker-Dealer Prudential Rules
SEC Marketing Rule Performance Ads — Cross-Border Branch Notice: 2026 Institutional Audit & Desk Controls
2026 institutional desk audit of sec marketing rule performance ads focusing on cross-border branch notice. Covers statutory register tie-out (FINRA-4210), 8.7 bps quantitative benchmarks, mathematical calibration, and compliance verification workflows.
Broker-Dealer Prudential Rules
NFA Swap Dealer Margin Rules — Enforcement Precedent Digest: 2026 Institutional Audit & Desk Controls
2026 institutional desk audit of nfa swap dealer margin rules focusing on enforcement precedent digest. Covers statutory register tie-out (FINRA-4210), 16.1 bps quantitative benchmarks, mathematical calibration, and compliance verification workflows.
Broker-Dealer Prudential Rules
Blue Sky State Registration Fee — Capital Buffer Policy: 2026 Institutional Audit & Desk Controls
2026 institutional desk audit of blue sky state registration fee focusing on capital buffer policy. Covers statutory register tie-out (FINRA-4210), 5.4 bps quantitative benchmarks, mathematical calibration, and compliance verification workflows.
Broker-Dealer Prudential Rules
OTC Bond TRACE Reporting Gap — EDGAR Filing Reconciliation: 2026 Institutional Audit & Desk Controls
2026 institutional desk audit of otc bond trace reporting gap focusing on edgar filing reconciliation. Covers statutory register tie-out (FINRA-4210), 13.2 bps quantitative benchmarks, mathematical calibration, and compliance verification workflows.
よくある質問（FAQ）
3 件の回答
FINRA Rule 4210 Margin Requirements とは何ですか？どのように分類されていますか？
Comprehensive FINRA rule setting forth initial and maintenance margin requirements for broker-dealer customer transactions across securities and derivatives. FINRA Rule 4210 Margin Requirements は「ライセンス・規制フレームワーク」として分類されています（識別コード：FINRA-4210）。
FINRA Rule 4210 Margin Requirements を管轄する法域および金融監督当局はどこですか？
FINRA Rule 4210 Margin Requirements は United States の下で追跡されており、主な監督当局・法令参照は FINRA Rule 4210 Margin Requirements です。
Americas Firm Ledger では FINRA Rule 4210 Margin Requirements をどのようにカバーしていますか？
FINRA Rule 4210 Margin Requirements は Americas Firm Ledger の 22 件の調査ブリーフィングで参照されており、規制ブローカー調書や監督当局データと連携しています。
関連する規制対象ブローカー調書
定量評価ランキング →関連する金融監督当局・登録簿
全監督当局一覧 →類似エンティティ比較マトリックス
FINRA Rule 4210 Margin Requirements および関連ナレッジグラフ・エンティティの規制・分類比較
| エンティティ | 分類 | コード | 管轄区域 | 監督当局 | Wikidata ID | 記事数 |
|---|---|---|---|---|---|---|
FINRA Rule 4210 Margin Requirements現在の項目 | ライセンス・規制フレームワーク | FINRA-4210 | United States | FINRA Rule 4210 Margin Requirements | — | 25 |
| ライセンス・規制フレームワーク | NFA-BASIC | United States | National Futures Association (NFA) BASIC System | — | 30 | |
| ライセンス・規制フレームワーク | PCAOB-BD | United States | PCAOB Auditing Standard for Broker-Dealers | — | 30 | |
| ライセンス・規制フレームワーク | REG-D | United States | SEC Regulation D Private Placement Exemption | — | 17 | |
| ライセンス・規制フレームワーク | SEC-15C3-1 | United States | SEC Rule 15c3-1 Net Capital Standard | — | 56 | |
| ライセンス・規制フレームワーク | SEC-15C3-3 | United States | SEC Rule 15c3-3 Customer Protection Standard | — | 43 | |
| ライセンス・規制フレームワーク | SIPC | United States | Securities Investor Protection Corporation (SIPC) | — | 35 |