Document ID: SEC-2021-0227-0001
Agency: sec
Document Type: Notice
Title: Self-Regulatory Organizations; Proposed Rule Changes:The Nasdaq Stock Market, LLC
Posted Date: 2021-02-17T05:00Z

[Federal Register Volume 86, Number 30 (Wednesday, February 17, 2021)]
[Notices]
[Pages 9972-9976]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2021-03089]

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SECURITIES AND EXCHANGE COMMISSION

[Release No. 34-91096; File No. SR-NASDAQ-2021-004]

Self-Regulatory Organizations; The Nasdaq Stock Market LLC; 
Notice of Filing of Proposed Rule Change To Disseminate Abbreviated 
Order Imbalance Information, Amend Certain Cutoff Times for On-Open 
Orders Entered gor Participation in the Nasdaq Opening Cross and Extend 
the Time Period for Accepting Certain Limit On-Open Orders

February 10, 2021.
    Pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934 
(``Act''),\1\ and Rule 19b-4 thereunder,\2\ notice is hereby given that 
on February 3, 2021, The Nasdaq Stock Market LLC (``Nasdaq'' or 
``Exchange'') filed with the Securities and Exchange Commission 
(``Commission'') the proposed rule change as described in Items I and 
II below, which Items have been prepared by the Exchange. The 
Commission is publishing this notice to solicit comments on the 
proposed rule change from interested persons.
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    \1\ 15 U.S.C. 78s(b)(1).
    \2\ 17 CFR 240.19b-4.
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I. Self-Regulatory Organization's Statement of the Terms of Substance 
of the Proposed Rule Change

    The Exchange proposes to (i) disseminate abbreviated order 
imbalance information prior to the dissemination of the Order Imbalance 
Indicator, (ii) amend certain cutoff times for on-open orders entered 
for participation in the Nasdaq Opening Cross and (iii) extend the time 
period for accepting certain Limit On Open Orders.
    The text of the proposed rule change is available on the Exchange's 
website at https://listingcenter.nasdaq.com/rulebook/nasdaq/rules, at 
the principal office of the Exchange, and at the Commission's Public 
Reference Room.

II. Self-Regulatory Organization's Statement of the Purpose of, and 
Statutory Basis for, the Proposed Rule Change

    In its filing with the Commission, the Exchange included statements 
concerning the purpose of and basis for the proposed rule change and 
discussed any comments it received on the proposed rule change. The 
text of these statements may be examined at the places specified in 
Item IV below. The Exchange has prepared summaries, set forth in 
sections A, B, and C below, of the most significant aspects of such 
statements.

A. Self-Regulatory Organization's Statement of the Purpose of, and 
Statutory Basis for, the Proposed Rule Change

1. Purpose
    In July 2017 the Exchange enhanced the Nasdaq Closing Cross 
(``Closing Cross'') process by allowing customers to enter Limit-On-
Close (``LOC'') orders after the first Net Order Imbalance Indicator is 
disseminated.\3\ These enhancements were designed to encourage greater 
participation and interaction opportunities within the Nasdaq Closing 
Cross process and support stability in the price discovery process. In 
March 2019, the Exchange continued to further improve price discovery 
in the Nasdaq Closing Cross process by creating an Early Order 
Imbalance Indicator (``EOII'') comprised of certain Net Order Imbalance 
Indicator (``NOII'') information that would disseminate ten minutes 
prior to the market close.\4\ In conjunction with the adoption of an 
EOII, in August 2019, the Exchange also expanded the order entry 
submission time for LOC orders to allow entries after 3:55 p.m. Eastern 
Time (all times noted hereafter are Eastern Time) and established a 
second reference price for late LOC orders.\5\ The Exchange did not 
receive public comments regarding any of its enhancements to the 
Closing Cross process. Given the improvements in stability and the 
price discovery process of the Closing Cross, the Exchange is proposing 
similar changes to the Nasdaq Opening Cross (``Opening Cross'').\6\
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    \3\ See Securities Exchange Act Release No. 81188 (July 21, 
2017), 82 FR 35014 (July 27, 2017) (NASDAQ-2017-061); see also 
Securities Exchange Act Release No. 81556 (September 8, 2017), 82 FR 
43264 (September 14, 2017) (NASDAQ-2017-061).
    \4\ See Securities Exchange Act Release No. 85292 (March 12, 
2019), 84 FR 9848 (March 18, 2019) (NASDAQ-2019-010).
    \5\ See Securities Exchange Act Release No. 86642 (August 13, 
2019), 84 FR 42964 (August 19, 2019) (NASDAQ-2019-064).
    \6\ See Equity 4, Rule 4752.
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    The Opening Cross is Nasdaq's process for matching orders at the 
launch of regular trading hours and is open to all System 
Securities.\7\ The Opening Cross was designed to create a robust open 
that allows for efficient price discovery through a transparent 
automated auction process. Currently, beginning at 4:00 a.m. ET, Nasdaq

[[Page 9973]]

accepts Market On Open (``MOO'') Orders \8\ and Limit On Open (``LOO'') 
Orders \9\ executable for the Opening Cross until immediately prior to 
9:28 a.m. Nasdaq also begins accepting Opening Imbalance Only (``OIO'') 
Orders \10\ for the Opening Cross beginning at 4:00 a.m. until the time 
of execution of the Opening Cross. At 9:28 a.m., Nasdaq begins to 
disseminate by electronic means an Order Imbalance Indicator (also 
known as the ``Net Order Imbalance Indicator'' or ``NOII'') every 
second until market open.\11\ Nasdaq initiates an Opening Cross in all 
System Securities for which there are orders that will execute against 
contra-side orders at 9:30 a.m., at which time the opening book and the 
Nasdaq continuous book are brought together to create single Nasdaq 
opening prices for System Securities.
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    \7\ The term ``System Securities'' shall mean (1) all securities 
listed on Nasdaq and (2) all securities subject to the Consolidated 
Tape Association Plan and the Consolidated Quotation Plan except 
securities specifically excluded from trading via a list of excluded 
securities posted on www.nasdaqtrader.com. Equity 1, Section 1.
    \8\ A ``Market On Open Order'' or ``MOO Order'' is an Order Type 
entered without a price that may be executed only during the Opening 
Cross. Subject to certain qualifications, MOO Orders may be entered, 
cancelled, and/or modified between 4 a.m. ET and immediately prior 
to 9:28 a.m. ET. An MOO Order may not be cancelled or modified at or 
after 9:28 a.m. ET. An MOO Order shall execute only at the price 
determined by the Opening Cross. See Equity 4, Rule 4702(b)(8)(A).
    \9\ A ``Limit On Open Order'' is an Order Type entered with a 
price that may be executed only in the Opening Cross, and only if 
the price determined by the Opening Cross is equal to or better than 
the price at which the LOO Order was entered. Subject to certain 
qualifications, LOO Orders may be entered, cancelled, and/or 
modified between 4 a.m. ET and immediately prior to 9:28 a.m. ET. 
See Equity 4, Rule 4702(b)(9)(A).
    \10\ An ``Opening Imbalance Only Order'' or ``OIO Order'' is an 
Order Type entered with a price that may be executed only in the 
Opening Cross and only against MOO Orders, LOO Orders, or Early 
Market Hours Orders (as defined in Equity 4, Rule 4752). OIO Orders 
may be entered between 4:00 a.m. ET until the time of execution of 
the Opening Cross, but may not be cancelled or modified at or after 
9:28 a.m. ET. If the entered price of an OIO Order to buy (sell) is 
higher than (lower than) the highest bid (lowest offer) on the 
Nasdaq Book, the price of the OIO Order will be modified repeatedly 
to equal the highest bid (lowest offer) on the Nasdaq Book; 
provided, however, that the price of the Order will not be moved 
beyond its stated limit price. See Equity 4, Rule 4702(b)(10)(A).
    \11\ See Equity 4, Rule 4752(d)(1).
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    Nasdaq is proposing to (i) establish an Early Order Imbalance 
Indicator (``EOII'') for the Opening Cross, (ii) amend certain cutoff 
times for on-open orders entered for participation in the Opening Cross 
and (iii) extend the time period for accepting certain LOOs, as 
discussed in further detail below.
Establishment of an EOII
    Currently, Nasdaq provides transparency into its Opening Cross 
auction via the NOII. The NOII is a message disseminated by electronic 
means containing information about MOO orders, LOO orders, OIO orders, 
and Early Market Hours Orders \12\ and information about the price at 
which those orders would execute at the time of dissemination.\13\ MOO, 
LOO and OIO orders are on-open order types that are executable only 
during the Opening Cross. Specifically, the NOII consists of: (1) The 
Current Reference Price; \14\ (2) the number of shares represented by 
MOO, LOO, OIO, and Early Market Hours that are paired at the Current 
Reference Price; (3) the size of any Imbalance; \15\ (4) the buy/sell 
direction of any Imbalance; and (5) the indicative prices \16\ at which 
the Nasdaq Opening Cross would occur if the Nasdaq Opening Cross were 
to occur at that time and the percent by which the indicative prices 
are outside the then current Nasdaq Market Center best bid or best 
offer, whichever is closer.\17\ The NOII is useful because it helps 
participants to identify at what price and size the Opening Cross will 
commence, as well as the number of shares required to offset any order 
imbalances to optimize an auction.
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    \12\ Market Hours Orders shall be designated as ``Early Market 
Hours Orders'' if entered into the system prior to 9:28 a.m. and 
shall be treated as MOO and LOO, as appropriate, for the purposes of 
the Opening Cross. See Equity 4, Rule 4752(a)(7).
    \13\ See Equity 4, Rule 4752(a)(2).
    \14\ Pursuant to Equity 4, Rule 4752(a)(2), the ``Current 
Reference Price'' means the following: (i) The single price that is 
at or within the current Nasdaq Market Center best bid and offer at 
which the maximum number of shares of MOO, LOO, OIO, and Early 
Market Hours orders can be paired; (ii) if more than one price 
exists under (i), the Current Reference Price shall mean the price 
that minimizes any Imbalance; (iii)) if more than one price exists 
under (ii), the Current Reference Price shall mean the entered price 
at which shares will remain unexecuted in the cross; and (iv) if 
more than one price exists under (iii), the Current Reference Price 
shall mean the price that minimizes the distance from the bid-ask 
midpoint of the inside quotation prevailing at the time of the order 
imbalance indicator dissemination.
    \15\ An ``Imbalance shall mean the number of shares of buy or 
sell MOO, LOO or Early Market Hours orders that may not be matched 
with other MOO, LOO, Early Market Hours, or OIO order shares at a 
particular price at any given time. See Equity 4, Rule 4752(a)(2).
    \16\ The indicative prices shall be the Near Clearing Price and 
Far Clearing Price (as defined in footnote 18 below). If marketable 
shares would remain unexecuted above or below the Near Clearing 
Price or Far Clearing Price, Nasdaq shall disseminate an indicator 
for ``market buy'' or ``market sell''.
    \17\ See Equity 4, Rule 4752(a)(2).
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    Nasdaq is proposing new Equity 4, Rule 4752(a)(1) and Equity 4, 
Rule 4752(d)(1) to establish an EOII that would commence disseminating 
information at 9:25 a.m. until the NOII begins to disseminate at 9:28 
a.m. The proposed EOII data will comprise of (1) the Current Reference 
Price, (2) the number of shares represented by MOO, LOO OIO and Early 
Market Hours orders that are paired at the Current Reference price, (3) 
any imbalance size, and (4) any imbalance direction. The Exchange is 
also proposing to disseminate the EOII data every 10 seconds.
    The Exchange believes that an early release of a subset of the NOII 
data would offer participants additional time and flexibility to react 
to imbalance information in advance of the 9:28 a.m. Opening Cross 
cutoff time (the ``Cutoff'') and aid them in making informed decisions 
about whether and how to participate in the Opening Cross. In other 
words, early dissemination of the Current Reference Price, the number 
of paired shares at that price, any imbalance size, and any imbalance 
direction would help participants to make informed decisions as to 
whether, how, and at what prices they may interact with other orders in 
the Opening Cross. For example, if Nasdaq released an EOII indicating 
that a buy imbalance exists for a particular symbol, a participant 
could act on that information in advance of the Opening Cross Cutoff 
time to offset the imbalance with the full suite of Nasdaq on-open 
order options, while also providing additional liquidity in the Opening 
Cross. In addition, participants may continue to enter certain LOO and 
OIO orders after 9:28 a.m. ET, which allows participants to consider 
information in the EOII in making informed decisions about whether and 
how to participate in the Opening Cross. Nasdaq believes the EOII will 
also enhance price discovery and liquidity by attracting more 
participants to the Nasdaq Opening Cross, which establishes the Nasdaq 
Official Opening Price for a security. However, the Exchange believes 
that an early release of the NOII should exclude indicative prices, 
including Near and Far Clearing Prices.\18\ Because participants may 
freely enter new orders that contribute to price discovery prior to the 
Opening Cross Cutoff, indicative prices may change more substantially 
than after the Cutoff. Nasdaq believes that the exclusion of the Near 
and Far Clearing Prices will enhance stability in the Opening Cross 
process because it will reduce the possibility of large indicative 
price movements during the early moments of the price formation

[[Page 9974]]

process.\19\ Additionally, the Exchange believes disseminating the EOII 
data every 10 seconds provides participants more time to digest the 
information and enter MOO, LOO and OIO orders in between dissemination 
periods. Whereas after the Opening Cross Cutoff, participants face 
order restrictions and time pressures that render more frequent 
refreshes of the NOII critical to guiding their decisions, such order 
restrictions and time pressures do not exist, or are less acute, prior 
to the Opening Cross Cutoff.
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    \18\ ``Near Clearing Price'' shall mean the price at which both 
the MOO, LOO, OIO, and Early Market Hours orders and Open Eligible 
Interest in the Nasdaq Market Center would execute. See Equity 4, 
Rule 4752(a)(2)(E)(i). ``Far Clearing Price'' shall mean the price 
at which the MOO, LOO, OIO, and Early Market Hours orders in the 
Nasdaq Opening Book would execute. See Equity 4, Rule 
4752(a)(2)(E)(ii).
    \19\ The Exchange is including the Current Reference Price as it 
represents the Nasdaq best bid and best offer at the time of 
dissemination and is used to calculate any imbalance direction and 
imbalance size. Providing this information in the EOII data 
increases the transparency of the information and will allow 
participants to provide additional orders to improve the price 
discovery process in the opening auction.
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    Establishment of the EOII will not affect the Cutoff for entering 
MOO or LOO orders.\20\ However, a participant may no longer cancel or 
modify an MOO, LOO or OIO order once the Exchange commences 
dissemination of the EOII. Therefore, the Exchange is proposing to 
amend the time period for cancelling or modifying MOO, LOO or OIO 
orders from 9:28 a.m. to 9:25 a.m.
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    \20\ However, as discussed below, the Exchange is separately 
proposing to allow late LOO Orders to be entered after 9:28 a.m. 
Moreover, unlike MOO and LOO Orders, OIO Orders may be entered until 
the time of execution of the Opening Cross. See Equity 4, Rule 
4702(b)(10)(A).
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Change to LOO Orders
    Currently, pursuant to Equity 4, Rule 4702(b)(9)(A), LOO orders may 
be executed only in the Opening Cross, and only if the price determined 
by the Opening Cross is equal to or better than the price at which the 
LOO Order was entered. Subject to certain qualifications, LOO orders 
may be entered, cancelled, and/or modified between 4 a.m. and 
immediately prior to commencement of the NOII dissemination at 9:28 
a.m.\21\
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    \21\ As indicated throughout this filing, Market Hours Orders 
entered between 9:28 a.m. and 9:29:30 a.m. will be treated as late 
LOO orders, if applicable and rejected as MOO orders, if applicable.
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    The Exchange is proposing to establish a First Opening Reference 
Price and a Second Opening Reference Price through Equity 4, Rules 
4753(a)(8) and (9), respectively. The First Opening Reference Price 
shall mean the previous day's Nasdaq Official Closing Price of the 
security for Nasdaq-listed securities or the consolidated closing price 
to cover non-Nasdaq-listed securities. For new Exchange Traded Products 
that do not have a Nasdaq Official Closing Price or a consolidated 
closing price, the First Opening Reference Price will be the offering 
price. The Exchange is using the Nasdaq Official Closing Price as the 
First Opening Reference Price because the Nasdaq Official Closing price 
is a well-defined benchmark for the security's market price that serves 
as the most relevant price of a security at or before Regular Trading 
Hours. The Second Opening Reference Price shall mean the Current 
Reference Price in the Order Imbalance Indicator disseminated at 9:28 
a.m. ET. The Exchange is proposing to use the Current Reference Price 
in the NOII disseminated at 9:28 a.m. as the Second Opening Reference 
Price because it is consistent with the Exchange's functionality with 
respect to the Closing Cross and Late Limit On Close Orders, and is 
intended to promote price stability of the Opening Cross.
    Additionally, the Exchange is proposing to revise Equity 4, Rule 
4702(b)(9)(A) to permit the entry of LOO orders until 9:29:30 a.m., 
provided that the security has a First Opening Reference Price or a 
Second Opening Reference Price. The Exchange also proposes to reject 
any LOO Orders entered after 9:29:30 a.m. ET that is designated as an 
IOC. The proposed rule would also prevent an LOO Order from being 
cancelled or modified at or after 9:25 a.m. However, the Exchange 
believes that allowing the entry of eligible LOO Orders after the 
Opening Cross Cutoff will enhance the price discovery and liquidity of 
a security in the Opening Cross, which establishes the Nasdaq Official 
Opening Price for a security. Also, the Exchange is proposing that an 
LOO Order entered between 9:28 a.m. ET and 9:29:30 a.m. ET would be 
accepted at its limit price, unless its limit price is higher (lower) 
than the higher (lower) of the First Opening Reference Price and the 
Second Opening Reference Price for an LOO Order to buy (sell), in which 
case the LOO Order would be handled consistent with the participant's 
instruction that the LOO Order is to be: (1) Rejected; or (2) re-priced 
to the higher (lower) of the First Opening Reference Price and the 
Second Opening Reference Price, provided that if either the First 
Opening Reference Price or the Second Opening Reference Price is not at 
a permissible minimum increment, the First Opening Reference Price or 
the Second Opening Reference Price, as applicable, will be rounded (i) 
to the nearest permitted minimum increment (with midpoint prices being 
rounded up) if there is no imbalance, (ii) up if there is a buy 
imbalance, or (iii) down if there is a sell imbalance.\22\ The default 
configuration for participants that do not specify otherwise will be to 
have such LOO Orders re-priced rather than rejected. The Exchange 
believes that the repricing of LOO orders entered after the Opening 
Cross Cutoff is designed to reduce order imbalances and volatility for 
securities that participate in the Opening Cross.
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    \22\ The Exchange proposes to use natural rounding when there is 
no imbalance. When there is an imbalance the Exchange will round 
such that more offsetting interest can participate. Thus, where 
there is a buy imbalance the Exchange will round the First Opening 
Reference Price or Second Opening Reference Price up to allow more 
sell interest to participate, and when there is a sell imbalance the 
Exchange will round the First Opening Reference Price or Second 
Opening Reference Price down to allow more buy interest to 
participate. For example, if there is a sell imbalance, a First 
Opening Reference Price of $10.015 would be rounded down to $10.01. 
Re-pricing based on a price of $10.01 would allow additional buy 
orders to offset the sell imbalance at that price when they may be 
excluded at a price of $10.02.
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    The Exchange believes that allowing Late LOO orders to be priced at 
the more aggressive of the two reference prices will provide 
flexibility to market participants by allowing participants to consider 
information in both the EOII and NOII within the context of the 
previous day's Nasdaq Official Closing Price or consolidated closing 
price to facilitate informed decisions about whether and how to 
participate in the Opening Cross.
Additional Conforming and Non-Substantive Changes
    The Exchange is proposing to amend Equity 4, Rule 4702(b)(9)(B) to 
clarify that an Opening Cross/Market Hours Order, with a Time-in-Force 
\23\ other than Immediate or Cancel,\24\ entered between 9:29:30 
a.m.\25\ and the time of the Nasdaq Opening Cross, (i) held and entered 
into the System after the completion of the Nasdaq Opening Cross if it 
has been assigned a Pegging Attribute or Routing Attribute, (ii) 
treated as an Opening Imbalance Only Order and entered into the System 
after the completion of the Nasdaq Opening Cross if entered through 
RASH, QIX, or FIX but not assigned a Pegging Attribute or Routing 
Attribute, or (iii) treated as

[[Page 9975]]

an Opening Imbalance Only Order and cancelled after the Nasdaq Opening 
Cross if entered through OUCH or FLITE. An Opening Cross/Market Hours 
Order entered through RASH or FIX after the time of the Nasdaq Opening 
Cross will be accepted but the Nasdaq Opening Cross flag will be 
ignored.\26\ The Exchange is also removing language from Equity 4, Rule 
4702(b)(9)(B) explaining that a Routable Order flagged to participate 
in the Nasdaq Opening Cross with a Time-in-Force other than IOC and 
entered at or after 9:28 a.m. will be held and entered into the System 
after the Nasdaq Opening Cross. The Exchange believes that this 
language is duplicative to language already discussed in Equity 4, Rule 
4702(b)(9)(B) and is therefore, proposing to remove the language. The 
Exchange is also proposing to exclude LOO Orders from being rejected 
and to add that certain LOO Orders will not be rejected if entered 
after 9:28 a.m. This proposed change conforms with the proposed change 
to allow LOO orders to be entered until 9:29:30 a.m.
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    \23\ The ``Time-in-Force'' assigned to an Order means the period 
of time that the Nasdaq Market Center will hold the Order for 
potential execution. Participants specify an Order's Time-in-Force 
by designating a time at which the Order will become active and a 
time at which the Order will cease to be active. See Equity 4, Rule 
4703(a).
    \24\ By definition, Opening Cross/Market Hours Orders have a 
Time-In-Force other than IOC, therefore, this is a clarifying, non-
substantive change.
    \25\ The Exchange is proposing to replace 9:28 a.m. with 9:29:30 
a.m. as a conforming change because as discussed above, the Exchange 
is proposing to allow LOO orders to be entered until 9:29:30 a.m.
    \26\ The Nasdaq Book is a montage for quotes and orders that 
collects and ranks all quotes and orders submitted by Participants. 
Equity 4, Rule 4701(a)(1).
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    Additionally, the Exchange is proposing to renumber certain 
provisions of Equity 4, Rule 4752 to conform with the new definitions 
added to the section. Finally, the Exchange is making a non-substantive 
change to the Market Hours Orders definition in Equity 4, Rule 
4752(a)(7) to use the defined terms throughout the Exchange's rulebook. 
The Exchange is also making a conforming change to Equity 4, Rule 
4752(a)(7) to indicate that Market Hours Orders entered into the System 
at 9:29:30 a.m. ET \27\ or after with an Time-in-Force other than an 
IOC shall be designated as ``Late Market Hours Orders.'' The Exchange 
is also making a conforming change to that rule to indicate that 
beginning at 9:25 a.m., requests to cancel or modify Market Hours 
Orders will be suspended until after completion of the Opening Cross at 
which time such requests shall be processed, to the extent that such 
orders remain available within the System.
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    \27\ This time is a proposed update from the previous time of 
9:28 a.m.
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    Lastly, the Exchange is abbreviating the terms ``market-on-open'' 
and ``limit-on-open'' to conform with terms used in Rule 4752.
2. Statutory Basis
    The Exchange believes that its proposal is consistent with Section 
6(b) of the Act,\28\ in general, and furthers the objectives of Section 
6(b)(5) of the Act,\29\ in particular, in that it is designed to 
promote just and equitable principles of trade, to remove impediments 
to and perfect the mechanism of a free and open market and a national 
market system, and, in general to protect investors and the public 
interest. As the equities markets continue to evolve and become more 
efficient and automated, the Exchange believes that in some ways the 
current on-open order entry process is restrictive to market 
participants that wish to participate in the Nasdaq Opening Cross. 
Similar to the changes made to the closing auction,\30\ the Exchange 
believes that the proposed changes will give participants additional 
methods of contributing to price discovery while still allowing 
participants to react to and offset Imbalances.
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    \28\ 15 U.S.C. 78f(b).
    \29\ 15 U.S.C. 78f(b)(5).
    \30\ See supra n. 4-5.
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    In particular, the proposal to establish the EOII will provide 
participants with additional information for price discovery, which 
increases market transparency and the price discovery process of the 
Opening Cross to the benefit of members and investors that participate 
in the Opening Cross. Furthermore, limiting the EOII data is reasonable 
because as discussed above, it will reduce the possibility of large 
indicative price movements during the early moments of the price 
formation process. The EOII will also enhance the price discovery and 
liquidity of a security by providing additional time and flexibility 
for participants to react to imbalance information and therefore 
increasing the number of participants in the Nasdaq Opening Cross, 
which establishes the Nasdaq Official Opening Price for a security. 
Additionally, the Exchange believes that disseminating the EOII at 10 
second intervals is reasonable because it strikes the right balance 
between conveying material changes in imbalance information prior to 
the Opening Cross Cutoff time and avoiding excessive messaging traffic. 
Furthermore, the Exchange has established a similar EOII for the 
Closing Cross.
    The Exchange also believes that it is reasonable to prohibit 
cancellation or modification of MOO, LOO and OIO orders, while allowing 
the entry of these orders, after 9:25 a.m. in order to enhance 
stability in the Opening Cross process by reducing the possibility of 
large indicative price movements due to participants cancelling or 
modifying orders in reaction to the EOII. The Exchange has established 
similar prohibitions for its Closing Cross process.
    Additionally, extending the time for members to submit LOO orders 
will increase participation in the Opening Cross as well as allow 
participants to retain control over their orders for a longer period of 
time, thereby assisting those market participants in managing their 
trading at the open. Moreover, repricing eligible LOO Orders entered 
after the 9:28 a.m. cutoff time is reasonable and equitable because 
repricing is designed to enhance price discovery and stability while 
reducing order imbalances by allowing more price forming orders that 
are priced no more aggressively than the First and Second Opening 
Reference Prices to offset imbalances and to participate in the Opening 
Cross.
    Moreover, the Exchange believes it is reasonable to clarify in 
Equity 4, Rule 4702(b)(9)(B) that the treatment of an Opening Cross/
Market Hours Order that has a Time-in-Force other than IOC and is 
entered between 9:29:30 a.m. and the commencement of the Opening Cross, 
in addition to clarifying that certain LOO Orders will not be rejected 
after 9:28 a.m., because these are conforming changes.\31\ The changes 
to the Market Hours Orders in Equity 4, Rule 4752(a)(7) are also 
conforming changes to the proposed change of allowing the entry of Late 
LOO Orders.
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    \31\ The Exchange is also proposing to delete language in Equity 
4, Rule 4702(b)(9)(B) stating that ``[a] Routable Order flagged to 
participate in the Nasdaq Opening Cross with a Time-in-Force other 
than IOC and entered at or after 9:28 a.m. will be held and entered 
into the System after the Nasdaq Opening Cross'' because this 
language is duplicative to similar language in the same Rule.
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B. Self-Regulatory Organization's Statement on Burden on Competition

    The Exchange does not believe that the proposed rule change will 
impose any burden on competition not necessary or appropriate in 
furtherance of the purposes of the Act. Rather, the Exchange believes 
that the proposed rule change is evidence of the competitive forces in 
the equities markets insofar as the establishment of the EOII is 
designed to render the Opening Cross more transparent and flexible, as 
well as more attractive to participants. Additionally, the proposed 
EOII and the extended time period to enter LOO Orders will be equally 
available to all participants. Moreover, the proposed changes will 
equally affect all participants using MOO, LOO and OIO orders.

[[Page 9976]]

C. Self-Regulatory Organization's Statement on Comments on the Proposed 
Rule Change Received From Members, Participants, or Others

    No written comments were either solicited or received.

III. Date of Effectiveness of the Proposed Rule Change and Timing for 
Commission Action

    Within 45 days of the date of publication of this notice in the 
Federal Register or within such longer period up to 90 days (i) as the 
Commission may designate if it finds such longer period to be 
appropriate and publishes its reasons for so finding or (ii) as to 
which the self-regulatory organization consents, the Commission will:
    (A) By order approve or disapprove the proposed rule change, or
    (B) institute proceedings to determine whether the proposed rule 
change should be disapproved.

IV. Solicitation of Comments

    Interested persons are invited to submit written data, views, and 
arguments concerning the foregoing, including whether the proposed rule 
change is consistent with the Act. Comments may be submitted by any of 
the following methods:

Electronic Comments

     Use the Commission's internet comment form (http://www.sec.gov/rules/sro.shtml); or
     Send an email to rule-comments@sec.gov. Please include 
File Number SR-NASDAQ-2021-004 on the subject line.

Paper Comments

     Send paper comments in triplicate to Secretary, Securities 
and Exchange Commission, 100 F Street NE, Washington, DC 20549-1090.

All submissions should refer to File Number SR-NASDAQ-2021-004. This 
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 (http://www.sec.gov/rules/sro.shtml). 
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 10:00 a.m. and 
3:00 p.m. Copies of the filing also will be available for inspection 
and copying at the principal office of the Exchange. All comments 
received will be posted without change. Persons submitting comments are 
cautioned that we do not redact or edit personal identifying 
information from comment submissions. You should submit only 
information that you wish to make available publicly. All submissions 
should refer to File Number SR-NASDAQ-2021-004, and should be submitted 
on or before March 10, 2021.

    For the Commission, by the Division of Trading and Markets, 
pursuant to delegated authority.\32\
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    \32\ 17 CFR 200.30-3(a)(12).
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J. Matthew DeLesDernier,
Assistant Secretary.
[FR Doc. 2021-03089 Filed 2-16-21; 8:45 am]
BILLING CODE 8011-01-P