Notice2025-10527

Self-Regulatory Organizations; National Securities Clearing Corporation; Notice of Filing of Amendment No. 1 and Order Granting Accelerated Approval of Proposed Rule Change, as Modified by Amendment No. 1, Concerning the Collection of Intraday Margin

Primary source

Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.

Published
June 11, 2025

Issuing agencies

Securities and Exchange Commission

Full Text

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<title>Federal Register, Volume 90 Issue 111 (Wednesday, June 11, 2025)</title>
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[Federal Register Volume 90, Number 111 (Wednesday, June 11, 2025)]
[Notices]
[Pages 24675-24680]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2025-10527]


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SECURITIES AND EXCHANGE COMMISSION

[Release No. 34-103199; File No. SR-NSCC-2025-005]


Self-Regulatory Organizations; National Securities Clearing 
Corporation; Notice of Filing of Amendment No. 1 and Order Granting 
Accelerated Approval of Proposed Rule Change, as Modified by Amendment 
No. 1, Concerning the Collection of Intraday Margin

June 5, 2025.

I. Introduction

    On April 15, 2025, National Securities Clearing Corporation 
(``NSCC,'' a subsidiary of The Depository Trust & Clearing Corporation 
(``DTCC'') and a ``Clearing Agency''), filed with the Securities and 
Exchange Commission (``Commission'') proposed rule change SR-NSCC-2025-
005, pursuant to Section 19(b)(1) of the Securities Exchange Act of 
1934 (``Act'') \1\ and Rule 19b-4 thereunder.\2\ The proposed rule 
change was published for comment in the Federal Register on April 25, 
2025.\3\ The Commission has received no comments on the changes 
proposed.
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    \1\ 15 U.S.C. 78s(b)(1).
    \2\ 17 CFR 240.19b-4.
    \3\ See Securities Exchange Act Release No. 102893 (Apr. 21, 
2025), 90 FR 17491 (Apr. 25, 2025) (File No. SR-NSCC-2025-005) 
(``Notice of Filing'').
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    On May 9, 2025, NSCC filed a partial amendment to the proposed rule 
changes (``Amendment No. 1'') to provide supplemental information to 
assist the Commission in its analysis of the proposed rule changes.\4\ 
Partial Amendment No. 1 does not substantively change the proposed rule 
changes. The proposed rule changes, as modified by Partial Amendment 
No. 1, are hereinafter referred to as the ``Proposed Rule Change.'' The 
Commission is publishing this notice to solicit comments on Amendment 
No. 1 from interested persons, and for the reasons discussed below, the 
Commission is approving the proposed rule change, as modified by 
Amendment No. 1, on an accelerated basis.
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    \4\ Partial Amendment No. 1 consists of NSCC's Market Risk 
Management Procedures, filed as a confidential Exhibit 3 to the 
proposed rule changes (``Confidential Exhibit 3''), describing in 
greater detail how NSCC would implement the proposed rule changes. 
NSCC has requested confidential treatment of Exhibit 3, pursuant to 
17 CFR 240.24b-2.
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II. Background

A. Recent Amendments to Covered Clearing Agency Margin Requirements

    On October 25, 2024, the Commission adopted amendments to 17 CFR 
240.17ad-22(e)(6)(ii) (``Rule 17Ad-22(e)(6)(ii)'') in the Covered 
Clearing Agency Standards (``CCA Standards'') under the Act to add new 
requirements related to the monitoring and collection of intraday 
margin by a covered clearing agency (``CCA'').\5\ Specifically, the 
Commission amended Rule 17ad-22(e)(6)(ii) to establish new requirements 
with respect to a CCA's policies and procedures regarding the 
collection of intraday margin to: (i) include a new requirement to 
monitor intraday exposures on an ongoing basis; (ii) modify the 
preexisting reference to making intraday calls ``in defined 
circumstances'' to making intraday calls ``as frequently as 
circumstances warrant'' and identifying two examples of such 
circumstances; and (iii) require that a CCA document when it

[[Page 24676]]

determines not to make an intraday margin call pursuant to its written 
policies and procedures. NSCC represents that its Proposed Rule Change 
is primarily designed to ensure compliance with these new requirements.
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    \5\ See Covered Clearing Agency Resilience and Recovery and 
Orderly Wind-Down Plans, Exchange Act Release No. 101446 (Oct. 25, 
2024), 89 FR 91000 (Nov. 18, 2024) (hereinafter, ``CCAS Margin 
Rules'').
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    As part of the CCAS Margin Rules, the Commission also adopted 
amendments to 17 CFR 240.17ad-22(e)(6)(iv) (``Rule 17Ad-22(e)(6)(iv)'') 
to strengthen its requirements that a CCA have policies and procedures 
reasonably designed to cover its credit exposures to its participants 
by establishing a risk-based margin system that, among other things, 
uses reliable sources for its price data and uses procedures for 
addressing circumstances in which price data are not readily available 
or reliable.\6\ NSCC represents that its Proposed Rule Change is 
primarily designed to ensure compliance with these new requirements.
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    \6\ See id.
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B. Overview of NSCC's Margin Methodology

    NSCC provides central counterparty (``CCP'') services, including 
clearing, settlement, risk management, and a guarantee of completion 
for virtually all broker-to-broker trades involving equity securities, 
corporate and municipal debt, exchange traded funds (``ETFs''), and 
unit investment trusts. As a CCP, NSCC interposes itself as the buyer 
to every seller and seller to every buyer for the transactions it 
clears. In doing so, NSCC is exposed to the risk that one or more of 
its members may fail to make a payment or deliver securities.
    A key tool NSCC uses to manage this credit exposure to its members 
is determining and collecting a Required Fund Deposit \7\ (i.e., 
margin) from each member on at least a daily basis. The objective of a 
member's margin is to mitigate potential losses to NSCC associated with 
liquidating a member's portfolio in the event NSCC ceases to act for 
that member (hereinafter referred to as a ``default'').\8\ The 
aggregate amount of all members' margin constitutes NSCC's Clearing 
Fund. NSCC would access its Clearing Fund should a defaulting member's 
own margin be insufficient to satisfy losses to NSCC caused by the 
liquidation of that member's portfolio.\9\ Each member's margin 
consists of several components, each of which is calculated to address 
specific risks NSCC faces based on that member's trading activity and 
unsettled positions.\10\
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    \7\ Capitalized terms not defined herein shall have the meaning 
assigned to such terms in the NSCC Rules & Procedures (``Rules''), 
available at <a href="http://www.dtcc.com/legal/rules-and-procedures">www.dtcc.com/legal/rules-and-procedures</a>.
    \8\ The Rules identify when NSCC may cease to act for a member 
and the types of actions NSCC may take. For example, NSCC may 
suspend a firm's membership with NSCC or prohibit or limit a 
member's access to NSCC services in the event that member defaults 
on a financial or other obligation to NSCC. See Rule 46 
(Restrictions on Access to Services) of the Rules, supra note 7.
    \9\ See Rule 4 (Clearing Fund), supra note 7.
    \10\ See Procedure XV within NSCC's Rules, supra note 7 
(describing NSCC's Clearing Fund formula and methodology).
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C. NSCC's Current Intraday Margin Rules

    NSCC currently has the authority and operational capacity to 
collect intraday margin on two margin components, the mark-to-market 
component and the volatility component (collectively, ``intraday 
margin''), based on established calculations and thresholds used to 
trigger the potential collection of such margin.\11\ First, the 
intraday mark-to-market component is designed to measure the change in 
market value of unsettled and pending positions of each member since 
the last marked-to-market margin collection.\12\ An intraday mark-to-
market charge generally may be imposed if the resulting calculation 
meets or exceeds 80 percent of that member's volatility component 
amount included in that member's start of day Required Fund 
Deposit.\13\ NSCC may reduce this threshold during volatile market 
conditions if it determines that a reduction of the threshold is 
appropriate to mitigate risks to NSCC.\14\
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    \11\ Intraday mark-to-market and volatility exposures are 
calculated for CNS (``continuous net settlement'') Positions, 
Balance Order positions, and SFT (``securities financing 
transactions'') Positions. See Rule 56 and Procedure XV of NSCC's 
Rules, supra note 7.
    \12\ See Notice of Filing, supra note 3, at 17492.
    \13\ See id.
    \14\ See id.
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    Second, NSCC's intraday volatility component is designed to measure 
the change in NSCC's potential future exposure, i.e., market price 
risk, of a member's unsettled positions since the last volatility 
margin collection with a high degree of confidence.\15\ An intraday 
volatility charge generally may be imposed if the resulting calculation 
meets or exceeds 100 percent of that member's volatility component 
amount included in that member's start of day Required Fund Deposit and 
the amount would be greater than $250,000.\16\ NSCC may reduce this 
threshold during volatile market conditions if it determines that a 
reduction of the threshold is appropriate to mitigate risks to 
NSCC.\17\
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    \15\ NSCC's potential future exposure is based on the interval 
between the last margin collection and the close out of a defaulting 
member's positions, assuming a three day liquidation period. See 
NSCC Disclosure Framework for Covered Clearing Agencies and 
Financial Market Infrastructures, December 2024, available at 
<a href="https://www.dtcc.com/-/media/Files/Downloads/legal/policy-and-compliance/NSCC-DISCLOSURE-FRAMEWORK-2024-Q3-Q4.pdf">https://www.dtcc.com/-/media/Files/Downloads/legal/policy-and-compliance/NSCC-DISCLOSURE-FRAMEWORK-2024-Q3-Q4.pdf</a> (``Disclosure 
Framework'').
    \16\ See Notice of Filing, supra note 3, at 17492.
    \17\ See id.
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    NSCC currently monitors its intraday mark-to-market and volatility 
exposures to each member in 15 minute intervals throughout the day.\18\ 
NSCC reviews these intraday snapshots of each member's portfolio to 
determine whether the member has experienced an adverse risk exposure 
that warrants NSCC assessing intraday mark-to-market and/or volatility 
charges.\19\
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    \18\ See Notice of Filing, supra note 3, at 17493. See also, 
Disclosure Framework, supra note 15, at 44.
    \19\ See id.
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D. NSCC's Current MLA Charge for Certain Equity ETFs

    The MLA Charge is a margin component of NSCC's daily Required Fund 
Deposit and is designed to address the potential increased market 
impact costs of liquidating a defaulting member's portfolio that 
includes large positions in a particular group of securities with a 
similar risk profile.\20\ Such large positions may be more difficult to 
liquidate in the market in the event the member defaults because of 
concentration in that group of securities could reduce the 
marketability of those large positions.\21\ Therefore, such portfolios 
create a risk that NSCC may face increased market impact costs to 
liquidate that portfolio in the assumed margin period of risk of three 
business days at market prices.\22\
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    \20\ See Disclosure Framework, supra note 15, at 56.
    \21\ See id. at 45.
    \22\ See id.
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    To determine the MLA Charge for equity ETFs with in-kind 
baskets,\23\ NSCC runs two separate calculations to compare and 
determine the ``impact cost'' of liquidating the ETF.\24\ NSCC runs (i) 
a baseline calculation to simulate all the ETF positions being 
liquidated in the secondary market (the ``Baseline Calculation'') with 
the impact cost calculation being at the security level (i.e., the ETF 
shares), and (ii) an alternative calculation (``Create/Redeem 
Calculation'') to simulate the ETF positions being liquidated in the 
primary market using the creation/redemption process.\25\ NSCC then 
uses the smaller calculated impact costs of either the Baseline 
Calculation or the

[[Page 24677]]

Create/Redeem Calculation for purposes of calculating the MLA 
Charge.\26\
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    \23\ The MLA Charge is applied to CNS Positions, Balance Order 
positions, and SFT Positions. See Rule 56 and Procedure XV of NSCC's 
Rules, supra note 7.
    \24\ See Notice of Filing, supra note 3, at 17495.
    \25\ See id.
    \26\ See id.
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III. Description of the Proposed Rule Change

A. Proposed Changes to Intraday Margin

    NSCC proposes to amend its rules concerning the ongoing monitoring, 
calculation, and collection of intraday margin to ensure compliance 
with the newly adopted CCAS Margin Rules.\27\ First, NSCC proposes to 
explicitly state it will monitor and recalculate its intraday exposures 
on an ongoing basis, during such times and at such frequency as set by 
NSCC, which NSCC will communicate to its members on NSCC's public 
website.
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    \27\ See CCAS Margin Rules, supra note 5.
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    Second, NSCC proposes to clarify that NSCC may collect intraday 
margin ``as frequently as circumstances warrant'' including in the two 
circumstances the Commission defined in the CCAS Margin Rules: (1) when 
specific risk thresholds are breached, or (2) when the products cleared 
or markets served display elevated volatility. While NSCC has already 
established its authority to lower the intraday risk thresholds in 
volatile market conditions, NSCC proposes to add a non-exhaustive list 
of examples \28\ to help clarify when it considers markets to display 
elevated volatility that would justify such a reduction. NSCC also 
proposes to add new authority to lower intraday risk thresholds for 
individual members or groups of members if NSCC determines it to be 
necessary to protect itself and its members in response to factors such 
as market conditions or financial or operational capabilities affecting 
such member or group.
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    \28\ For both the intraday mark-to-market and volatility risk 
thresholds, NSCC provides for the occurrence of large price changes 
in a major benchmark equity index as one example. For the intraday 
volatility risk threshold, NSCC provides for ETF index rebalancing 
periods as another example.
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    Third, NSCC proposes to provide additional detail around NSCC's 
process for determining whether to collect intraday margin. 
Specifically, NSCC provides it may determine not to collect intraday 
margin or may decrease the amount of intraday margin in circumstances 
where NSCC determined that the intraday exposure of the member or 
breaches of certain thresholds do not accurately reflect its risk 
exposure to that member. In addition to the two existing examples of 
such circumstances,\29\ NSCC proposes to add two new examples NSCC may 
consider with respect to such a determination: (1) market conditions or 
portfolio composition result in the defined thresholds not being 
breached on a consistent or persistent basis, and (2) the defined 
threshold was met due to erroneous data inputs. Additionally, NSCC 
proposes to add a waiver provision for the intraday volatility charge 
only. NSCC's proposed waiver provision stipulates NSCC may waive the 
intraday volatility charge, that it may otherwise ordinarily collect, 
in exigent circumstances if NSCC determines that such a waiver is 
necessary to protect NSCC, its participants, investors and the public 
interest or it can effectively address the risk exposure presented by 
the member without the collection of such charge.
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    \29\ The two existing examples include: (1) trades will be 
offset by trades submitted later in the day, and (2) the defined 
threshold was met due to the submission of erroneous trades that are 
being corrected. NSCC's list of examples are non-exhaustive.
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    Last, NSCC proposes to add a requirement that any reduction or 
determination not to collect intraday margin, or any waiver of the 
intraday volatility charge, shall be approved, documented, and reviewed 
on a regular basis.\30\ Pursuant to NSCC's Market Risk Management 
Procedures, NSCC's market risk management team monitors members' open 
positions and exposures and identifies accounts that exceed certain 
pre-established thresholds.\31\ These threshold breaches trigger 
research, review, and escalation actions, including recommendations for 
making an intraday margin call.\32\ If a recommendation to collect 
intraday margin is made, this recommendation is escalated to more 
senior members of the market risk management team in accordance with 
specified escalation procedures.\33\ Alternatively, if a recommendation 
not to collect or to reduce intraday margin or to waive an intraday 
volatility charge is made, this recommendation similarly must be 
approved, and a member of the market risk management team documents 
this determination in accordance with NSCC's Market Risk Management 
Procedures.\34\ As mentioned above, these determinations also are 
reviewed on a regular basis pursuant to NSCC's Market Risk Management 
Procedures.\35\
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    \30\ NSCC also proposes to make a conforming change to Section 
12(c) of NSCC Rule 56 to clarify that NSCC's underlying procedures 
also apply to intraday mark-to-market and intraday volatility 
charges on a member's SFT Positions.
    \31\ See Notice of Filing, supra note 3, at 17493.
    \32\ See id.
    \33\ See id. Confidential Exhibit 3 provides more detail on the 
process for intraday margin collection. See Confidential Exhibit 3, 
supra note 4.
    \34\ See id. Confidential Exhibit 3 provides more detail on the 
process for waiver and documentation. See Confidential Exhibit 3, 
supra note 4.
    \35\ See id. Confidential Exhibit 3 provides more detail on the 
process for the regular review of waiver determinations. See 
Confidential Exhibit 3, supra note 4.
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B. Proposed Changes to MLA Charge for Certain Equity ETFs

    NSCC proposes to clarify that, if certain data inputs needed to 
determine the ETF decomposition for the Create/Redeem Calculation are 
unavailable or unreliable, NSCC may use the Baseline Calculation for 
purposes of calculating the MLA Charge for ETFs. NSCC states this 
proposed change is intended to address limited scenarios where NSCC may 
be unable to perform both calculations for comparison.

C. Other Proposed Changes

    NSCC proposes to add language applicable to NSCC Procedure XV \36\ 
noting that all times may be extended as needed by NSCC as it relates 
to Clearing Fund calculations and collections. NSCC specifies the 
circumstances in which it may need to extend times including to (1) 
address operational or other delays that would reasonably prevent 
members or NSCC from meeting the deadline or timeframe, as applicable, 
or (2) allow NSCC time to operationally exercise its existing rights 
under its Rules. NSCC also proposes to add language that all times 
applicable to NSCC are standards and not deadlines, and actual 
processing times may vary slightly, as necessary.
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    \36\ NSCC also proposes to renamed Procedure XV to ``Clearing 
Fund Formula and Methodology.''
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IV. Discussion and Commission Findings

    Section 19(b)(2)(C) of the Act \37\ directs the Commission to 
approve a proposed rule change of a self-regulatory organization if it 
finds that such proposed rule change is consistent with the 
requirements of the Exchange Act and the rules and regulations 
thereunder applicable to such organization. After carefully considering 
the Proposed Rule Change, the Commission finds that the proposal is 
consistent with the requirements of the Exchange Act and the rules and 
regulations thereunder applicable to NSCC. More specifically, the 
Commission finds that the proposal is consistent with Section 
17A(b)(3)(F) of the Exchange Act,\38\ and Rules 17Ad-22(e)(6)(i), 17Ad-
22(e)(6)(ii), 17Ad-

[[Page 24678]]

22(e)(6)(iv), and 17Ad-22(e)(23) \39\ under the Act.
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    \37\ 15 U.S.C. 78s(b)(2)(C).
    \38\ 15 U.S.C. 78q-1(b)(3)(F).
    \39\ 17 CFR 240.17ad-22(e)(4)(i), 17 CFR 240.17ad-22(e)(6)(i), 
17 CFR 240.17ad-22(e)(6)(ii), 17Ad-22(e)(6)(iv), 17 CFR 240.17ad-
22(e)(19), 17 CFR 240.17ad-22(e)(23).
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A. Consistency With Section 17A(b)(3)(F) of the Act

    Section 17A(b)(3)(F) of the Act requires, in part, that the rules 
of a registered clearing agency be designed to promote the prompt and 
accurate clearance and settlement of securities transactions, to assure 
the safeguarding of securities and funds which are in its custody or 
control or for which it is responsible, and, in general, to protect 
investors and the public interest.\40\ The Proposed Rule Change is 
consistent with Section 17A(b)(3)(F) of the Act \41\ for the reasons 
discussed below.
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    \40\ 15 U.S.C. 78q-1(b)(3)(F).
    \41\ Id.
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    As described in Section III.A. above, NSCC proposes to provide 
additional detail in its Rules regarding the ongoing monitoring, 
calculation, and collection of intraday margin. Specifically, NSCC 
proposes to explicitly state it will monitor and recalculate its 
intraday exposures on an ongoing basis and to require NSCC to 
communicate the times and frequency of intraday exposures to its 
members on its public website. NSCC also proposes to specify when it 
considers market conditions to be volatile and how it will make a 
determination whether to collect intraday margin. The added details 
around NSCC's intraday margin processes should help members better 
understand their potential intraday margin obligations to NSCC, thereby 
enabling them to plan for and meet their obligations to NSCC when due.
    Additionally, NSCC proposes new authority to lower risk thresholds 
for individual members or groups in certain circumstances and proposes 
new NSCC requirements that any reduction or determination not to 
collect intraday margin, or any waiver of an intraday volatility charge 
must be approved, documented, and reviewed on a regular basis. These 
proposed changes should help NSCC collect sufficient margin to cover 
its intraday exposures to its members.
    Similarly, as described in Section III.B., NSCC proposed 
clarification to its MLA calculations for equity ETFs should help 
ensure NSCC is still able to calculate and collect sufficient margin to 
cover potential market impact costs even when certain data inputs for 
the Create/Redeem Calculation are unavailable. And as described in 
Section III.C., NSCC proposes to clarify flexibility in the timelines 
established by NSCC for monitoring, calculating, and collecting daily 
Required Fund Deposits, generally. NSCC's proposed clarifications to 
its MLA calculation and the flexibility in its timelines should help 
members better understand their potential margin obligations to NSCC 
generally, thereby enabling them to plan for and meet their obligations 
to NSCC when due.
    Given the objective of a member's margin to mitigate potential 
losses to NSCC associated with the liquidation of a defaulting member's 
portfolio, NSCC's ability to collect sufficient margin should help 
ensure NSCC is able to continue to effect the prompt and accurate 
clearance and settlement of securities transactions despite a member 
default. Furthermore, in the event a defaulting member's margin proved 
insufficient, NSCC would mutualize the remaining losses to non-
defaulting members by accessing the Clearing Fund. Therefore, by 
increasing the likelihood NSCC collects sufficient margin from each 
member, the proposed changes should help assure the safeguarding of 
securities and funds which are in the custody or control of NSCC or for 
which it is responsible and, in general, to protect investors and the 
public interest.
    Accordingly, for the reasons discussed above, the Proposed Rule 
Change is consistent with the requirements of Section 17A(b)(3)(F) of 
Act.\42\
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    \42\ Id.
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B. Consistency With Rule 17ad-22(e)(6)(i)

    Rule 17Ad-22(e)(6)(i) requires that a CCA that provides CCP 
services, such as NSCC, establish, implement, maintain and enforce 
written policies and procedures reasonably designed to cover its credit 
exposure to its participants by establishing a risk-based margin system 
that, at a minimum, considers and produces margin levels commensurate 
with the risks and particular attributes of each relevant product, 
portfolio, and market.\43\ For the following reasons, the Proposed Rule 
Change is consistent with Rule 17ad-22(e)(6)(i).\44\
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    \43\ 17 CFR 240.17Ad-22(e)(6)(i).
    \44\ Id.
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    As described in Section II. above, a key tool NSCC uses to manage 
its credit exposure to its members is determining and collecting margin 
from each member on at least a daily basis. As described in Section 
III.B., NSCC's proposed clarification to its MLA Charge for ETFs should 
help NSCC calculate and collect sufficient margin to cover potential 
market impact costs even when certain data inputs are unavailable.
    Therefore, these changes should help ensure NSCC's margin system 
identifies the risks and particular attributes present in the 
portfolios of its members, and produces margin levels commensurate to 
such risk and are consistent with Rule 17Ad-22(e)(6)(i).\45\
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    \45\ Id.
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C. Consistency With Rule 17ad-22(e)(6)(ii)

    Rule 17Ad-22(e)(6)(ii) \46\ requires a CCA that provides CCP 
services, such as NSCC, to establish, implement, maintain, and enforce 
written policies and procedures reasonably designed to cover its credit 
exposure to its participants by establishing a risk-based margin system 
that, at a minimum: (A) marks participant positions to market and 
collects margin at least daily; (B) monitors intraday exposure on an 
ongoing basis; (C) includes the authority and operational capacity to 
make intraday margin calls as frequently as circumstances warrant, 
including (1) when risk thresholds specified by the CCA are breached, 
and (2) when the products cleared or markets served display elevated 
volatility; and (D) documents when the CCA determines not to make an 
intraday call pursuant to its written policies and procedures.\47\ For 
the following reasons, the Proposed Rule Change is consistent with Rule 
17ad-22(e)(6)(ii).\48\
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    \46\ 17 CFR 240.17Ad-22(e)(6)(ii).
    \47\ 17 CFR 240.17Ad-22(e)(6)(ii).
    \48\ Id.
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    As described in Sections II and III above, NSCC currently charges 
margin at least daily and has the authority and operational capacity to 
make intraday margin calls. While NSCC currently monitors its intraday 
exposures, NSCC proposes to explicitly state in its Rules its 
obligation to monitor its intraday exposures on an ongoing basis, which 
NSCC represents it currently does in 15 minute intervals.\49\ Also, 
NSCC proposes to clarify in its rules that it has the authority and 
operational capacity to collect intraday margin as frequently as 
circumstances warrant. Moreover, while NSCC currently has established 
risk thresholds which can be lowered in volatile market conditions, 
NSCC is providing additional details in its Rules addressing its 
process for determining whether to charge intraday margin and when it 
considers markets to display elevated volatility.
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    \49\ See Notice of Filing, supra note 3, at 17492.
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    NSCC also proposes new authority to collect margin from an 
individual

[[Page 24679]]

member or group, based on lowered risk thresholds, if NSCC determines 
it to be necessary to protect itself and its members in response to 
factors such as market conditions or financial or operational 
capabilities affecting such member or group. Finally, NSCC proposes new 
requirements that any reduction or determination not to collect 
intraday margin, or any waiver of an intraday volatility charge must be 
approved, documented, and reviewed on a regular basis.
    Therefore, the Proposed Rule Change is consistent with the 
requirements for Rule 17Ad-22(e)(6)(ii).

D. Consistency With Rule 17ad-22(e)(6)(iv)

    Rule 17Ad-22(e)(6)(iv) requires a CCA that provides CCP services, 
such as NSCC, to establish, implement, maintain, and enforce written 
policies and procedures reasonably designed to cover its credit 
exposure to its participants by establishing a risk-based margin system 
that, at a minimum: (A) uses reliable sources of timely price data and 
other substantive inputs; (B) uses procedures (and, with respect to 
price data, sound valuation models) for addressing circumstances in 
which price data or other substantive inputs are not readily available 
or reliable, to ensure that the covered clearing agency can continue to 
meet its obligations under this section; and (C) such procedures under 
paragraph (e)(6)(iv)(B) of this section must include either: (1) the 
use of price data or substantive inputs from an alternate source; or 
(2) if it does not use an alternate source, the use of a risk-based 
margin system that does not rely on substantive inputs that are 
unavailable or unreliable.\50\
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    \50\ 17 CFR 240.17Ad-22(e)(6)(iv).
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    As described in Section III.B., NSCC proposes to clarify that, if 
certain data inputs needed to determine its ETF decomposition for the 
Create/Redeem Calculation are unavailable or unreliable, NSCC may use 
the Baseline Calculation for purposes of calculating the MLA Charge for 
ETFs. NSCC states this proposed change is intended to address limited 
scenarios where NSCC may be unable to perform both calculations for 
comparison and represents that it may be appropriate to use the 
Baseline Calculation to determine the impact cost and resulting MLA 
charge for the ETFs in question.\51\ Therefore, NSCC's proposed changes 
clarifying how it calculates the MLA Charge in these limited scenarios 
should ensure that NSCC is able to continue to use a risk-based margin 
system that does not rely on substantive inputs that are unavailable or 
unreliable.
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    \51\ See Notice of Filing, supra note 3, at 17495.
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    Therefore, the Proposed Rule Change is consistent with the 
requirements for Rule 17Ad-22(e)(6)(iv).\52\
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    \52\ 17 CFR 240.17Ad-22(e)(6)(iv).
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E. Consistency With Rule 17Ad-22(e)(23)

    Rule 17Ad-22(e)(23)(ii) \53\ under the Act requires each CCA to 
establish, implement, maintain, and enforce written policies and 
procedures reasonably designed to, among other things, provide 
sufficient information to enable participants to identify and evaluate 
the risks, fees, and other material costs they incur by participating 
in the CCA. Based on the reasons described below, the Proposed Rule 
Change is consistent with the requirements of Rule 17Ad-
22(e)(23)(ii).\54\
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    \53\ 17 CFR 240.17Ad-22(e)(23)(ii).
    \54\ Id.
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    As described in Section III.A above, NSCC proposes to clarify its 
processes for monitoring, calculating, and determining whether to 
collect intraday margin. NSCC proposes to add a requirement that it 
will post its intraday risk monitoring times and frequencies on its 
public website. Similarly, as described in Section III.B., NSCC 
proposed clarification to its MLA calculations for equity ETFs should 
ensure NSCC is still able to calculate and collect sufficient margin to 
cover potential market impact costs even when certain data inputs for 
the Create/Redeem Calculation are unavailable. And as described in 
Section III.C., NSCC proposes to clarify the flexibility in the 
timelines established by NSCC for monitoring, calculating, and 
collecting daily Required Fund Deposits, generally. Therefore, NSCC's 
proposed changes should facilitate providing sufficient information to 
enable participants to identify and evaluate the risks, fees, and other 
materials costs they incur by participating in the CCA.
    Thus, the Proposed Rule Change is consistent with the requirements 
of Rule 17Ad-22(e)(23)(ii) under the Act.\55\
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    \55\ Id.
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V. Solicitation of Comments

    Interested persons are invited to submit written data, views and 
arguments concerning whether Partial Amendment No. 1 is consistent with 
the Act. Comments may be submitted by any of the following methods:

Electronic Comments

    <bullet> Use the Commission's internet comment form (<a href="http://www.sec.gov/rules/sro.shtml">http://www.sec.gov/rules/sro.shtml</a>); or
    <bullet> Send an email to <a href="/cdn-cgi/l/email-protection#c4b6b1a8a1e9a7aba9a9a1aab0b784b7a1a7eaa3abb2"><span class="__cf_email__" data-cfemail="7b090e171e56181416161e150f083b081e18551c140d">[email&#160;protected]</span></a>. Please include 
file number SR-NSCC-2025-005 on the subject line.

Paper Comments

    <bullet> Send paper comments in triplicate to Secretary, Securities 
and Exchange Commission, 100 F Street NE, Washington, DC 20549.

All submissions should refer to file number SR-NSCC-2025-005. The file 
number should be included on the subject line if email is used. To help 
the Commission process and review your comments more efficiently, 
please use only one method. The Commission will post all comments on 
the Commission's internet website (<a href="http://www.sec.gov/rules/sro.shtml">http://www.sec.gov/rules/sro.shtml</a>). 
Copies of the submission, all subsequent amendments, all written 
statements with respect to the proposed rule change that are filed with 
the Commission, and all written communications relating to the proposed 
rule change between the Commission and any person, other than those 
that may be withheld from the public in accordance with the provisions 
of 5 U.S.C. 552, will be available for website viewing and printing in 
the Commission's Public Reference Room, 100 F Street NE, Washington, DC 
20549 on official business days between the hours of 10 a.m. and 3 p.m. 
Copies of the filing also will be available for inspection and copying 
at the principal office of NSCC, and on DTCC's website (<a href="https://www.dtcc.com/legal/sec-rule-filings.aspx">https://www.dtcc.com/legal/sec-rule-filings.aspx</a>). Do not include personal 
identifiable information in submissions; you should submit only 
information that you wish to make available publicly. We may redact in 
part or withhold entirely from publication submitted material that is 
obscene or subject to copyright protection. All submissions should 
refer to File Number SR-NSCC-2025-005 and should be submitted on or 
before July 2, 2025.

VI. Accelerated Approval of the Proposed Rule Changes, as Modified by 
Partial Amendment No. 1

    The Commission finds good cause, pursuant to Section 
19(b)(2)(C)(iii) of the Act,\56\ to approve the proposed rule changes, 
as modified by Partial Amendment No. 1, prior to the thirtieth day 
after the date of publication of Partial Amendment No. 1 in the Federal 
Register. As noted above, in Partial Amendment No. 1, NSCC filed 
Confidential Exhibit 3 to the proposed

[[Page 24680]]

rule changes \57\ to provide NSCC's Market Risk Management Procedures, 
which provides supplemental information to assist the Commission in its 
analysis of the Proposed Rule Changes. Partial Amendment No. 1 neither 
modifies the proposed rule changes as originally published in any 
substantive manner, nor does Partial Amendment No. 1 affect any rights 
or obligations of the NSCC or its members. Instead, Partial Amendment 
No. 1 includes NSCC's Market Risk Management Procedures that NSCC would 
follow to implement its margin rules, including those aspects of its 
margin rules affected by the proposed rule changes. Additionally, since 
NSCC filed Partial Amendment No. 1 on May 9, 2025, the Commission has 
had sufficient time to review and consider Partial Amendment No.1 as 
part of its analysis of the proposed rule changes. Accordingly, the 
Commission finds good cause, pursuant to Section 19(b)(2)(C)(iii) of 
the Act,\58\ to approve the proposed rule changes, as modified by 
Partial Amendment No. 1, prior to the thirtieth day after the date of 
publication of notice of Partial Amendment No. 1 in the Federal 
Register.
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    \56\ 15 U.S.C. 78s(b)(2)(C)(iii).
    \57\ See Confidential Exhibit 3, supra note 5.
    \58\ 15 U.S.C. 78s(b)(2)(C)(iii).
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VII. Conclusion

    On the basis of the foregoing, the Commission finds that the 
Proposed Rule Change is consistent with the requirements of the Act and 
in particular the requirements of Section 17A of the Act \59\ and the 
rules and regulations thereunder.
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    \59\ 15 U.S.C. 78q-1.
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    It is therefore ordered, pursuant to Section 19(b)(2) of the Act 
\60\ that proposed rule change SR-NSCC-2025-005, as modified by Partial 
Amendment No. 1, be, and hereby is, approved.\61\
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    \60\ 15 U.S.C. 78s(b)(2).
    \61\ In approving the Proposed Rule Change, the Commission 
considered its impact on efficiency, competition, and capital 
formation. 15 U.S.C. 78c(f).

    For the Commission, by the Division of Trading and Markets, 
pursuant to delegated authority.\62\
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    \62\ 17 CFR 200.30-3(a)(12).
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Sherry R. Haywood,
Assistant Secretary.
[FR Doc. 2025-10527 Filed 6-10-25; 8:45 am]
BILLING CODE 8011-01-P


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