Document ID: SEC-2020-0393-0001
Agency: sec
Document Type: Notice
Title: Self-Regulatory Organizations; Proposed Rule Changes: The Nasdaq Stock Market LLC
Posted Date: 2020-03-19T04:00Z

[Federal Register Volume 85, Number 54 (Thursday, March 19, 2020)]
[Notices]
[Pages 15819-15823]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2020-05680]

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SECURITIES AND EXCHANGE COMMISSION

[Release No. 34-88383; File No. SR-NASDAQ-2020-012]

Self-Regulatory Organizations; The Nasdaq Stock Market LLC; 
Notice of Filing and Immediate Effectiveness of Proposed Rule Change To 
Amend Rule 4121 (Trading Halts Due to Extraordinary Market Volatility)

March 13, 2020.
    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 March 12, 2020, The Nasdaq Stock Market LLC (``Nasdaq'' or 
``Exchange'') filed with the Securities and Exchange Commission 
(``SEC'' or ``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 amend Rule 4121 (Trading Halts Due to 
Extraordinary Market Volatility) to enhance the re-opening auction 
process for Nasdaq listed securities following trading halts due to 
extraordinary market volatility.
    The text of the proposed rule change is available on the Exchange's 
website at http://nasdaq.cchwallstreet.com, 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
    The purpose of the proposed rule change is to amend the re-opening 
auction process for Nasdaq listed securities following trading halts 
due to extraordinary market volatility (i.e., ``market-wide circuit 
breakers'') to be similar to the process currently employed following a 
Trading Pause initiated pursuant to the Plan to Address Extraordinary 
Market Volatility (i.e., the ``Limit Up-Limit Down'' or ``LULD'' 
Plan).\3\ In 2017, the Exchange amended its auction process for re-
opening a Nasdaq listed security following a Trading Pause initiated 
pursuant to the LULD Plan.\4\ Specifically, the Exchange modified its 
rules such that initial Auction Collars following a Trading Pause would 
be calculated using a new methodology based on the Price Band that 
triggered the Trading Pause, and instituted the process for extending 
the auction and further widening the collars if necessary to 
accommodate buy or sell pressure outside of the collars then in effect. 
The Exchange believes that these changes have been effective in 
facilitating a fair and orderly market following Trading Pauses 
initiated pursuant to the Limit Up-Limit Down Plan, and has decided to 
implement similar functionality for trading halts in Nasdaq listed 
securities following the initiation of market-wide circuit breakers.\5\ 
The Exchange believes that the proposed changes would promote price 
formation and provide a more consistent re-opening process for members 
and investors following such trading halts, similar to the current 
implementation on NYSE Arca, Inc. (``Arca'') and Cboe BZX Exchange, 
Inc. (``BZX'').\6\
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    \3\ The Exchange notes that it is working on a separate proposal 
to amend its reopening process following a Level 1 or Level 2 
market-wide circuit breaker halt, and is filing this rule change as 
an interim step.
    \4\ See Securities Exchange Act Release No. 79876 (January 25, 
2017), 82 FR 8888 (January 31, 2017) (SR-NASDAQ-2016-131).
    \5\ A market-wide circuit breaker is triggered if the price of 
the S&P 500 Index declines by a specified amount compared to the 
closing price for the immediately preceding trading day. See Rule 
4121.
    \6\ Both Arca and BZX implemented similar processes for resuming 
trading following non-LULD regulatory halts (which include trading 
halts following market-wide circuit breakers). See Securities 
Exchange Act Release Nos. 79846 (January 19, 2017), 82 FR 8548 
(January 26, 2017) (SR-NYSEArca-2016-130); and 84927 (December 21, 
2018), 83 FR 67768 (December 31, 2018) (SR-CboeBZX-2018-090) (``BZX 
Proposal'').
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    Today, trading in Nasdaq listed securities would resume on the 
Exchange in most cases through a Halt Cross,\7\ including after a Level 
1 or Level 2 market-wide circuit breaker trading halt initiated under 
Rule 4121. In particular, Rule 4121(c)(i) provides that the re-opening 
of trading following a Level 1 or Level 2 trading halt shall follow the 
procedures set forth in Rule 4120. These procedures are in Rule 
4120(c)(7), which provides, in relevant part, for a 5-minute Display 
Only Period during which market participants may enter quotes and 
orders in Nasdaq systems, at the conclusion of which trading will 
immediately resume through the Halt Cross under Rule 4753.\8\ 
Additionally, the Exchange will

[[Page 15820]]

extend the Display Only Period for an additional 1-minute period if 
there is volatility during the Display Only Period (i.e., an order 
imbalance in the security). The volatility checks are governed under 
Rule 4120(c)(7)(C)(1) and (2), and provides that the Display Only 
Period will be extended if: (i) The expected cross price moves the 
greater of 5% or 50 cents, or (ii) all market orders will not be 
executed in the cross. The Exchange now proposes to amend this process 
such that for the resumption of trading after a Level 1 or Level 2 
market-wide circuit breaker trading halt, the Exchange proposes to 
instead follow a process similar to that currently applied for 
releasing a security following a Trading Pause initiated under the LULD 
Plan, which is described in Rule 4120(c)(10).
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    \7\ The Halt Cross process is set forth in Rule 4753. As 
discussed in more detail later in this filing, the Halt Cross does 
not apply to the re-opening of a Nasdaq listed security following a 
Trading Pause initiated under the LULD Plan, which instead re-opens 
pursuant to Rule 4120(c)(10).
    \8\ The Exchange would then re-open the Nasdaq listed security 
that was subject to the Level 1 or Level 2 market-wide circuit 
breaker trading halt at an execution price determined pursuant to 
the execution algorithm in Rule 4753(b)(2)(A)-(D), which sets forth 
a series of tie-breakers for selecting the execution price of the 
Halt Cross.
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    Rule 4120(c)(10), which describes the current process for resuming 
trading after a Trading Pause, provides for an initial auction period 
and additional auction periods with widening price collars should the 
security fail to conclude each auction period. For any such security 
listed on Nasdaq, prior to terminating the pause, there is a 5-minute 
initial Display Only Period during which market participants may enter 
quotations and orders in that security in Nasdaq systems. During this 
initial period, the Exchange also establishes the auction reference 
price (hereinafter ``LULD Auction Reference Price''),\9\ as well as the 
upper and lower auction collar (hereinafter, ``LULD Auction Collar'') 
prices.\10\ The security is released at the end of the initial Display 
Only Period unless the Exchange detects an order imbalance \11\ in the 
security, in which case the initial Display Only Period is extended for 
an additional five minutes, and the LULD Auction Collar prices are 
further widened by 5% increments (or $0.15 for securities with a LULD 
Auction Reference Price of $3 or less) in the direction of the order 
imbalance.\12\ At the end of the first extended Display Only Period, 
the security is released for trading unless there is an order imbalance 
in the security, in which case the extended Display Only Period will be 
further extended every five minutes in the manner described in Rule 
4120(c)(10)(B) until the security is released for trading. The security 
is released for trading at the first point there is no order imbalance.
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    \9\ See Rule 4120(c)(10)(A)(i).
    \10\ See Rule 4120(c)(10)(A)(ii). In contrast, price collars 
would not be established for re-opening a Nasdaq listed security 
after a Level 1 or Level 2 market-wide circuit breaker trading halt 
today. As noted above, the Exchange would instead re-open at an 
execution price determined pursuant to the execution algorithm in 
Rule 4753(b)(2)(A)-(D). See supra note 8.
    \11\ For purposes of Rule 4120(c)(10), an order imbalance is 
established if: (i) The calculated price at which the security would 
be released for trading is outside the applicable Auction Collar 
prices calculated under paragraphs (A), (B), or (C) of Rule 
4120(c)(10); or (ii) all market orders would not be executed in the 
cross. See Rule 4120(c)(10)(E).
    \12\ See Rule 4120(c)(10)(B).
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Proposal
    The Exchange now proposes to implement this process for resuming 
trading following a market-wide circuit breaker under Rule 4121 as 
well. As noted above, the current re-opening process for a Level 1 or 
Level 2 trading halt initiated under Rule 4121 does not have a 
mechanism for calculating price collars and a process for widening the 
collars if necessary to accommodate buy or sell pressure outside of the 
collars then in effect. The Exchange therefore believes that its 
proposal will facilitate a fair and orderly market following such 
trading halts initiated pursuant to a Level 1 or Level 2 market-wide 
circuit breaker that is designed to reduce the potential for 
significant price disparity in post-auction trading. The proposed 
process for re-opening a Nasdaq listed security under Rule 4121 would 
be substantially similar to the re-opening process employed today for 
Trading Pauses under Rule 4120(c)(10), with certain differences 
discussed below, primarily related to the calculation of the halt 
auction collars.
    Accordingly, the Exchange will provide in new paragraph (d) to Rule 
4121 that a Level 1 or Level 2 trading halt initiated under this Rule 
(``MWCB Halt'') shall be terminated when Nasdaq releases the security 
for trading.\13\ For any such security listed on Nasdaq, prior to 
terminating the MWCB Halt, there will be a 15-minute ``Initial Display 
Only Period'' during which market participants may enter quotations and 
orders in that security in Nasdaq systems. The Initial Display Only 
Period will be 15 minutes in duration instead of the 5 minute initial 
display only period currently employed for Trading Pauses under Rule 
4120(c)(10) to coincide with the entire duration of a MWCB Halt.\14\ As 
discussed below, the Exchange also proposes to begin publishing MWCB 
halt information at the start of the Initial Display Only Period, which 
would include the MWCB auction reference prices and auction collars. 
The Exchange believes that the proposed Initial Display Only Period, 
together with the dissemination of MWCB halt information at the 
beginning of the Initial Display Only Period, would provide additional 
time to attract offsetting interest, and would help address order 
imbalances that may not be resolved within the current 5-minute 
period.\15\
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    \13\ Rule 4121(c)(i) currently points to Rule 4120 for the re-
opening process following a MWCB Halt. The new re-opening process 
will be set forth in proposed Rule 4121(d), so the Exchange proposes 
to update the reference in Rule 4120(c)(i) accordingly. The Exchange 
will also renumber current Rule 4121(d) to 4121(f) in light of the 
changes proposed herein.
    \14\ See Rule 4121(b).
    \15\ This is similar to the current implementation on Arca, 
which begins disseminating Trading Halt Auction Imbalance 
Information immediately after trading in an Arca-listed security is 
halted, and accepts orders during the relevant Auction Processing 
Period. See Arca Rule 7.35-E(e)(1) and (g).
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    Proposed Rule 4121(d)(1)(A) will provide that during the Initial 
Display Only Period, the Exchange will also establish the ``Auction 
Reference Price.'' The Auction Reference Price shall mean the Nasdaq 
last sale price (either round or odd lot) after 9:15 a.m. Eastern Time 
(``ET'') but prior to the MWCB Halt and, if none, the prior trading 
day's Nasdaq Official Closing Price (``NOCP''). The Exchange is not 
proposing to use the LULD Auction Reference Price, which is based on 
the Price Band that triggered the Trading Pause, as the Exchange 
believes that a different reference is necessary for a re-opening 
process that is unrelated to the LULD mechanism. The Exchange has 
chosen to use the last Nasdaq sale price prior to the MWCB Halt (or if 
none, the prior trading day's NOCP) in this circumstance as this price 
is reflective of the current market for the halted security. The 
Exchange's proposal is similar to the current implementation on Arca 
and BZX.\16\
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    \16\ Neither Arca nor BZX use the LULD auction reference price 
in the context of their respective MWCB auctions. Arca's auction 
reference prices for trading halt auctions other than auctions 
following a Trading Pause are based on the last consolidated round-
lot price of that trading day and, if none, the prior trading day's 
official closing price. See Arca Rule 7.35-E(a)(8)(A) and (e)(7)(A). 
BZX uses the price of the Final Last Sale Eligible Trade or 
``FLSET'' as the auction reference price for BZX-listed securities 
in auctions conducted after non-LULD Regulatory Halts, which price 
is based on the price of a trade on the primary listing exchange 
(i.e., BZX). See BZX Rule 11.23(a)(9) and (d)(2)(C)(i). See also BZX 
Proposal, footnote 14 (defining FLSET for halt auctions as the last 
trade occurring during Regular Trading Hours on the Exchange if the 
trade was executed within one second prior to trading in the 
security being halted). The Exchange's proposed Auction Reference 
Price for MWCB Halts is equivalent to BZX's reference price in 
substance, except that the Exchange will use the last Nasdaq sale 
price prior to the MWCB Halt. Similar to BZX, the Exchange believes 
that it is appropriate to use the price of a trade on the primary 
listing market, i.e., Nasdaq, to set the reference price for 
auctions in Nasdaq listed securities when such a trade has been 
executed recently.

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[[Page 15821]]

    Proposed Rule 4121(d)(1)(B) will describe how the Exchange would 
calculate the upper and lower ``MWCB Auction Collar'' prices during the 
Initial Display Period. Specifically, the initial upper and lower 
collar prices would be determined as follows:
     The lower MWCB Auction Collar is derived by subtracting 5% 
of the Auction Reference Price, rounded to the nearest minimum price 
increment,\17\ or in the case of securities with an Auction Reference 
Price of $3 or less, $0.15, from the Auction Reference Price.
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    \17\ The term ``minimum price increment'' means $0.01 in the 
case of a System Security priced at $1 or more per share, and 
$0.0001 in the case of a System Security priced at less than $1 per 
share. See Rule 4107(k). Thus, for example, if adding 10% of the 
Auction Reference Price to the MWCB Auction Collar would result in a 
tenth of a penny, the Exchange would round down to the nearest penny 
when the calculation results in one to four tenths of a penny, and 
the Exchange would round up to the nearest penny when the 
calculation results in five to nine tenths of a penny.
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     The upper MWCB Auction Collar is derived by adding 5% of 
the Auction Reference Price, rounded to the nearest minimum price 
increment, or in the case of securities with an Auction Reference Price 
of $3 or less, $0.15, to the Auction Reference Price.
    In contrast, the initial price collar thresholds currently used for 
the LULD mechanism are applied only in the direction of the trading 
that invoked the Trading Pause.\18\ In this case, because there would 
not be a security-specific pricing direction reason for the MWCB Halt, 
the Exchange believes that it is appropriate to apply the initial 
thresholds on both sides of the Auction Reference Price. For example, 
if the Nasdaq last sale price (either round or odd lot) after 9:15 a.m. 
ET but prior to the MWCB Halt for a security is $100.00, then the lower 
and upper initial MWCB Auction Collar prices would be $95 and $105--
i.e., 5% below and above the Nasdaq last sale price. This mirrors the 
application of the initial halt auction collars on both Arca and BZX 
today.\19\
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    \18\ See Rule 4120(c)(10)(A)(ii).
    \19\ See Arca Rule 7.35-E(e)(7)(B)(ii) and BZX Rule 
11.23(d)(2)(C)(i)(B).
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    Proposed Rules 4121(d)(2) and (d)(3) will specify the circumstances 
when the Exchange would extend the Display Only Period for a MWCB Halt 
re-opening process, and how the Exchange would adjust the MWCB Auction 
Collars for each extension. The proposed process for initiating 
extensions will follow the process currently used for extending Trading 
Pauses under LULD \20\ as well as the MWCB extension processes on Arca 
and BZX.\21\ In particular, at the conclusion of the Initial Display 
Only Period, the security will be released for trading unless, at the 
end of the Initial Display Only Period, Nasdaq detects an order 
imbalance in the security.\22\ In that case, Nasdaq will extend the 
Display Only Period for an additional 5-minute period (``Extended 
Display Only Period''), and the MWCB Auction Collar prices will be 
adjusted as follows:
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    \20\ See Rule 4120(c)(10)(B)-(C).
    \21\ See Arca Rule 7.35-E(e)(7)(C) and BZX Rule 
11.23(d)(2)(C)(ii).
    \22\ As discussed below, an order imbalance under the proposed 
re-opening process for MWCB Halts will be established in the same 
manner as an order imbalance under the current LULD re-opening 
process as set forth in Rule 4120(c)(10)(E).
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     If the Display Only Period is extended because the 
calculated price at which the security would be released for trading is 
below the lower MWCB Auction Collar price or all sell market orders 
would not be executed in the cross, then the new lower MWCB Auction 
Collar price is derived by subtracting 5% of the Auction Reference 
Price, which was rounded to the nearest minimum price increment, or in 
the case of securities with an Auction Reference Price of $3 or less, 
$0.15, from the previous lower MWCB Auction Collar price, and the upper 
MWCB Auction Collar price will not be changed.
     If the Display Only Period is extended because the 
calculated price at which the security would be released for trading is 
above the upper MWCB Auction Collar price or all buy market orders 
would not be executed in the cross, then the new upper MWCB Auction 
Collar price is derived by adding 5% of the Auction Reference Price, 
which was rounded to the nearest minimum price increment, or in the 
case of securities with an Auction Reference Price of $3 or less, 
$0.15, to the previous upper MWCB Auction Collar price, and the lower 
MWCB Auction Collar price will not be changed.
    At the conclusion of the Extended Display Only Period, the security 
will be released for trading unless, at the end of the Extended Display 
Only Period, Nasdaq detects an order imbalance in the security. In that 
case, Nasdaq will further extend the Display Only Period, continuing to 
adjust the MWCB Auction Collar prices every five minutes in the manner 
described in Rule 4121(d)(2) until the security is released for 
trading. During any additional Extended Display Only Period after the 
first Extended Display Only Period, Nasdaq shall release the security 
for trading at the first point there is no order imbalance.
    Proposed Rule 4121(d)(4) will specify that an order imbalance would 
be established for purposes of the process under Rule 4121 as follows: 
\23\
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    \23\ This is the same manner in which an order imbalance is 
established under the current re-opening process for Trading Pauses. 
See Rule 4120(c)(10)(E).
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     The calculated price at which the security would be 
released for trading is above (below) the upper (lower) MWCB Auction 
Collar price calculated under paragraphs (1), (2), or (3) of Rule 
4121(d); or
     all market orders would not be executed in the cross.
    Proposed Rule 4121(d)(5) will describe how the MWCB Auction Collars 
will function in the event of more than one trading halt initiated 
under Rule 4121 in the same day. In the event of a Level 2 Market 
Decline while a security is in a Level 1 MWCB Halt and has not been 
released for trading, Nasdaq will recalculate the lower and upper MWCB 
Auction Collar prices in the particular security in accordance with 
paragraph (1)(B) of Rule 4121.\24\ In this instance, the Exchange will 
start the calculation of the new upper and lower MWCB Auction Collar 
prices using 5% of the Auction Reference Price, rounded to the nearest 
minimum price increment, or $0.15 for securities with an Auction 
Reference Price of $3 or less. The Exchange believes that the proposed 
language would bring greater transparency to market participants in how 
the Exchange would handle the calculation of MWCB Auction Collars.
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    \24\ As currently provided in Rule 4121(b)(i), the Exchange 
would halt trading based on a Level 1 or Level 2 Market Decline only 
once per day. Thus for example, if a Level 1 Market Decline were to 
occur and trading were halted, following the re-opening of trading, 
the Exchange would not halt the market again unless a Level 2 Market 
Decline were to occur.
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    The Exchange also proposes to add new paragraph (e) to Rule 4121 to 
describe how the Exchange will handle the publication of MWCB Halt 
Information. Specifically, at the beginning of the Initial Display Only 
Period and continuing through the resumption of trading, Nasdaq will 
disseminate by electronic means an Order Imbalance Indicator \25\ every 
second. The Exchange also proposes to make a related change by adding 
new

[[Page 15822]]

Rule 4753(a)(3)(G), which will provide that for purposes of a MWCB Halt 
initiated pursuant to Rule 4121, the Order Imbalance Indicator will 
include Auction Reference Prices and MWCB Auction Collars, as defined 
in Rule 4121(d).
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    \25\ As described in Rule 4753(a)(3), an ``Order Imbalance 
Indicator'' is a message disseminated by electronic means containing 
information about Eligible Interest and the price at which such 
interest would execute at the time of dissemination. ``Eligible 
Interest'' is defined as any quotation or any order that has been 
entered into the system and designated with a time-in-force that 
would allow the order to be in force at the time of the Halt Cross. 
See Rule 4753(a)(5).
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    The Exchange plans to implement the proposed changes during April 
2020, and will provide prior notice in an Equity Trader Alert.
2. Statutory Basis
    The Exchange believes that its proposal is consistent with Section 
6(b) of the Act,\26\ in general, and furthers the objectives of Section 
6(b)(5) of the Act,\27\ 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.
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    \26\ 15 U.S.C. 78f(b).
    \27\ 15 U.S.C. 78f(b)(5).
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    The Exchange believes that the proposed rule change is consistent 
with the Act because it would amend the halt auction process following 
a MWCB Halt to be more closely aligned with the process currently 
implemented for halt auctions following a Trading Pause under the LULD 
Plan. The Exchange amended its re-opening process following a Trading 
Pause to better account for buy or sell pressure by changing the manner 
in which initial LULD Auction Collars are established, and widening the 
collars as appropriate to accommodate trading interest submitted to 
participate in the auction. The Exchange believes that these changes 
have been generally successful in facilitating a fair and orderly 
process for re-opening securities following a Trading Pause. The 
Exchange has therefore decided to use a similar process for halt 
auctions following a MWCB Halt. The Exchange believes that its proposal 
would benefit investors by facilitating price discovery and promoting 
more consistency in how the Exchange conducts the re-opening process 
following a Trading Pause or a MWCB Halt.
    While the proposed re-opening process following MWCB Halts would 
largely follow the re-opening process in place today for Trading 
Pauses, there would be several notable differences. These differences 
are primarily designed to ensure that suitable MWCB Auction Collars are 
utilized for the re-opening process following MWCB Halts. For instance, 
while an Auction Reference Price based on the Price Band that triggered 
the Trading Pause continues to be appropriate in the context of the re-
opening process following Trading Pauses, the Exchange believes that a 
different reference is necessary for the re-opening process for MWCB 
Halts. The Exchange has chosen to use the Nasdaq last sale price and, 
if none, the prior trading day's NOCP as the MWCB Auction Reference 
Price in these circumstances as this price is reflective of the current 
market for the halted security. Similarly, the Exchange believes that 
it is appropriate to calculate both upper and lower MWCB Auction 
Collars that are a specified percentage or dollar amount from this 
reference price because MWCB Halts do not involve security specific buy 
or sell pressure. These differences are similar to the application of 
MWCB halt auction collars on Arca and BZX today,\28\ and would 
therefore provide both a fair and more consistent experience for 
members and investors trading Nasdaq listed securities.
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    \28\ See supra note 6. Similar to BZX's use of FLSET for its 
auction reference price for BZX-listed securities, the Exchange also 
believes that it is appropriate to use the Nasdaq last sale price as 
the reference price for Nasdaq listed securities. See supra note 16.
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    Otherwise, the proposed re-opening process for MWCB Halts is 
consistent with the current LULD re-opening process. Similar to the 
current LULD re-opening process, the Exchange also believes that the 
proposed process is consistent with the protection of investors and the 
public interest because they are designed to facilitate price discovery 
by ensuring that all market order interest could be satisfied in the 
auction process following MWCB Halts. Furthermore, the Exchange 
believes that the standardized procedures to extend MWCB Halt auctions 
an additional five minutes are appropriate because this would provide 
additional time to attract offsetting liquidity. If at the end of such 
extension, market orders still cannot be cannot be satisfied within the 
applicable collars, or if the re-opening price would be outside of the 
applicable collars, the Exchange would extend the halt auction process 
an additional five minutes. The Exchange believes that extending the 
auction in these circumstances would protect investors and the public 
interest by reducing the potential for significant price disparity in 
post-auction trading. With each such extension, the Exchange believes 
that it is appropriate to widen the price collar threshold on the side 
of the market on which there is buying or selling pressure as market 
conditions may prevent an order imbalance from being resolved within 
the prior auction collars.
    The Exchange also believes it is appropriate to add language 
clarifying how the MWCB Auction Collars will function in the event of 
more than one trading halt initiated under Rule 4121 in the same day. 
The proposed changes would increase transparency in how the Exchange 
would handle the calculation of MWCB Auction Collars, and is therefore 
consistent with the public interest and the protection of investors. 
The Exchange likewise believes that specifying how it will handle the 
publication of MWCB Halt information will bring greater transparency 
around the operation of the Exchange's auction process.

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. The proposed rule change is 
designed to provide for a measured and transparent process for re-
opening Nasdaq listed securities after a MWCB Halt that is similar to 
the current re-opening process following a Trading Pause initiated 
under the LULD Plan and the process already implemented on Arca and BZX 
for non-LULD regulatory halts.\29\
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    \29\ See supra note 6.
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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

    Because the foregoing proposed rule change does not: (i) 
Significantly affect the protection of investors or the public 
interest; (ii) impose any significant burden on competition; and (iii) 
become operative for 30 days from the date on which it was filed, or 
such shorter time as the Commission may designate, it has become 
effective pursuant to Section 19(b)(3)(A)(iii) of the Act \30\ and 
subparagraph (f)(6) of Rule 19b-4 thereunder.\31\
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    \30\ 15 U.S.C. 78s(b)(3)(A)(iii).
    \31\ 17 CFR 240.19b-4(f)(6). In addition, Rule 19b-4(f)(6) 
requires a self-regulatory organization to give the Commission 
written notice of its intent to file the proposed rule change at 
least five business days prior to the date of filing of the proposed 
rule change, or such shorter time as designated by the Commission. 
The Exchange has satisfied this requirement.
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    A proposed rule change filed pursuant to Rule 19b-4(f)(6) under the

[[Page 15823]]

Act,\32\ normally does not become operative for 30 days after the date 
of its filing. However, Rule 19b-4(f)(6)(iii) \33\ permits the 
Commission to designate a shorter time if such action is consistent 
with the protection of investor and the public interest. The Exchange 
has asked the Commission to waive the 30-day operative delay so that 
the proposal may become operative immediately upon filing. The 
Commission believes that waiving the 30-day operative delay is 
consistent with the protection of investors and public interest because 
the proposed rule change is designed to establish price protections for 
MWCB Level 1 and Level 2 re-openings that are substantially similar to 
the price protections in the context of LULD, as well as on other 
equities exchanges like Arca and BXZ. Accordingly, the Commission 
hereby waives the operative delay and designates the proposal operative 
upon filing.\34\
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    \32\ 17 CFR 240.19b-4(f)(6).
    \33\ 17 CFR 240.19b-4(f)(6)(iii).
    \34\ For purposes only of waiving the 30-day operative delay, 
the Commission has also considered the proposed rule's impact on 
efficiency, competition, and capital formation. See 15 U.S.C. 
78c(f).
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    At any time within 60 days of the filing of the proposed rule 
change, the Commission summarily may temporarily suspend such rule 
change if it appears to the Commission that such action is necessary or 
appropriate in the public interest, for the protection of investors, or 
otherwise in furtherance of the purposes of the Act. If the Commission 
takes such action, the Commission shall institute proceedings to 
determine whether the proposed rule should be approved or 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-2020-012 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-2020-012. 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-2020-012 and 
should be submitted on or before April 9, 2020.

    For the Commission, by the Division of Trading and Markets, 
pursuant to delegated authority.\35\
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    \35\ 17 CFR 200.30-3(a)(12).
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J. Matthew DeLesDernier,
Assistant Secretary.
[FR Doc. 2020-05680 Filed 3-18-20; 8:45 am]
 BILLING CODE 8011-01-P