Self-Regulatory Organizations; Nasdaq MRX, LLC; Notice of Filing of Proposed Rule Change To Introduce the ATR Protection for Orders That Are Routed to Away Markets, 11276-11278 [2018-05165]

Download as PDF 11276 Federal Register / Vol. 83, No. 50 / Wednesday, March 14, 2018 / Notices SECURITIES AND EXCHANGE COMMISSION [Release No. 34–82848; File No. SR–MRX– 2018–08] Self-Regulatory Organizations; Nasdaq MRX, LLC; Notice of Filing of Proposed Rule Change To Introduce the ATR Protection for Orders That Are Routed to Away Markets March 9, 2018. 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 23, 2018, Nasdaq MRX, LLC (‘‘MRX’’ 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. I. Self-Regulatory Organization’s Statement of the Terms of Substance of the Proposed Rule Change The Exchange proposes to introduce its Acceptable Trade Range protection for orders that are routed to away markets pursuant to the Options Order Protection and Locked/Crossed Markets Plan. The text of the proposed rule change is available on the Exchange’s website at https://nasdaqmrx.cchwallstreet.com/, at the principal office of the Exchange, and at the Commission’s Public Reference Room. daltland on DSKBBV9HB2PROD with NOTICES 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. 1 15 2 17 U.S.C. 78s(b)(1). CFR 240.19b–4. VerDate Sep<11>2014 18:17 Mar 13, 2018 Jkt 244001 A. Self-Regulatory Organization’s Statement of the Purpose of, and Statutory Basis for, the Proposed Rule Change 1. Purpose The Exchange offers an Acceptable Trade Range (‘‘ATR’’) protection that prevents the execution of quotes and orders on the regular order book outside of set thresholds. The purpose of the proposed rule change is to enhance this ATR protection for orders that are routed to away markets pursuant to the Options Order Protection and Locked/ Crossed Markets Plan (‘‘Linkage Plan’’) instead of being executed immediately on the Exchange or resting on the regular order book. As codified in Rule 714(b)(1), the Exchange’s trading system calculates an Acceptable Trade Range to limit the range of prices at which an order or quote will be allowed to execute.3 The Acceptable Trade Range is calculated by taking the reference price, plus or minus a value to be determined by the Exchange (i.e., the reference price¥(x) for sell orders/quotes and the reference price + (x) for buy orders or quotes).4 Upon receipt of a new order or quote, the reference price is the national best bid (‘‘NBB’’) for sell orders/quotes and the national best offer (‘‘NBO’’) for buy orders/quotes. If an order or quote reaches the outer limit of the Acceptable Trade Range without being fully executed then any unexecuted balance will be cancelled. Currently, the trading system calculates an appropriate reference price for an incoming order or quote when that order or quote rests or trades on the regular order book but not when orders are routed to an away market pursuant to the Linkage Plan without first trading on the Exchange. The Exchange now proposes to enhance its ATR protection by applying it to orders that are routed to away markets without first trading on the Exchange. As proposed, Rule 714(a)(1) will continue to provide that the reference price for the ATR protection is the NBB for sell orders/ quotes and the NBO for buy orders/ quotes. For clarity, however, the Exchange proposes to move this language to a separate bullet under proposed Rule 714(a)(1)(ii). In addition, proposed Rule 714(a)(1)(ii) will indicate 3 The ATR protection is not available for All-orNone orders. 4 There are three categories of options for ATR: (1) Penny Pilot Options trading in one cent increments for options trading at less than $3.00 and increments of five cents for options trading at $3.00 or more, (2) Penny Pilot Options trading in one-cent increments for all prices, and (3) Non-Penny Pilot Options. PO 00000 Frm 00109 Fmt 4703 Sfmt 4703 that the reference price is calculated upon receipt of a new order or quote, provided that if the applicable NBB or NBO price is improved at the time an order is routed to an away market, a new reference price is calculated based on the NBB or NBO at that time. Although the Exchange will continue to use the NBB or NBO as the reference price for the ATR protection, the Exchange believes that it is appropriate to update the reference price if the applicable NBB or NBO price is improved at the time an order is routed to an away market. Orders that are routed to away markets are eligible for the ‘‘Flash’’ auction process described in Supplementary Material .02 to Rule 1901. When a Flash auction is initiated, members are given an opportunity to enter responses to trade with the order for a time period established by the Exchange not to exceed one (1) second.5 Because the applicable NBB or NBO price may change during the Flash auction, the Exchange believes that it is appropriate to consider the updated NBB or NBO price at the time the order is actually routed to an away market, if doing so would provide additional protection to the order—i.e., if the NBB or NBO price used as the reference price is improved at that time. If the NBB or NBO price is not improved, the ATR protection will continue to use the NBB or NBO price on entry as the reference price, thereby providing the maximum protection to the order. The following examples illustrate how the ATR protection will be applied to orders routed to away markets: Example 1 1. ATR threshold set to $0.15 for non-penny symbols 2. NBBO is $0.90 (35) × $1.00 (25): a. BATS: $0.90 (10) × $1.00 (25) b. CBOE: $0.90 (25) × $1.05 (25) c. MIAX: $0.85 (25) × $1.15 (25) d. MRX: $0.85 (50) × $1.20 (50) 3. Member enters a Limit Order to buy 200 contracts at $1.20 4. Flash auction initiated at a price of $1.00 5. CBOE quote improved establishing a new NBBO of $0.90 (35) × $0.95 (25): a. BATS: $0.90 (10) × $1.00 (25) b. CBOE: $0.90 (25) × $0.95 (25) c. MIAX: $0.85 (25) × $1.15 (25) d. MRX: $0.85 (50) × $1.20 (50) 6. No responses entered and Flash auction terminates and routes: a. 25 contracts to buy to CBOE at $0.95 b. 25 contracts to buy to BATS at $1.00 7. Because the NBO is improved at time of routing, the reference price is set to the improved NBO price of $0.95, establishing an Acceptable Trade Range of $1.10 8. The remaining balance of 150 contracts that cannot be executed within the 5 Currently, the exposure period for the Flash auction is set to 150 milliseconds. E:\FR\FM\14MRN1.SGM 14MRN1 Federal Register / Vol. 83, No. 50 / Wednesday, March 14, 2018 / Notices Acceptable Trade Range is cancelled Example 2 1. ATR threshold set to $0.15 for non-penny symbols 2. NBBO is $0.90 (35) × $1.00 (25): a. BATS: $0.90 (10) × $1.00 (25) b. CBOE: $0.90 (25) × $1.05 (25) c. MIAX: $0.85 (25) × $1.15 (25) d. MRX: $0.85 (50) × $1.20 (50) 3. Member enters a Limit Order to buy 200 contracts at $1.20 4. Flash auction initiated at a price of $1.00 5. BATS quote worsened establishing a new NBBO of $0.90 (35) × $1.05 (50): a. BATS: $0.90 (10) × $1.05 (25) b. CBOE: $0.90 (25) × $1.05 (25) c. MIAX: $0.85 (25) × $1.15 (25) d. MRX: $0.85 (50) × $1.20 (50) 6. No responses entered and Flash auction terminates and routes: a. 25 contracts to buy to BATS at $1.05 b. 25 contracts to buy to CBOE at $1.05 c. 25 contracts to buy to MIAX at $1.15 7. Because the NBO is worsened at time of routing, the reference price is set to the initial NBO price of $1.00, establishing an Acceptable Trade Range of $1.15 8. The remaining balance of 125 contracts that cannot be executed within the Acceptable Trade Range is cancelled daltland on DSKBBV9HB2PROD with NOTICES Implementation The Exchange proposes to launch the ATR functionality described in this proposed rule change no later than October 31, 2018. The Exchange will announce the implementation date of this functionality in an Options Trader Alert issued to members prior to the launch date. 2. Statutory Basis The Exchange believes that its proposal is consistent with Section 6(b) of the Act,6 in general, and furthers the objectives of Section 6(b)(5) of the Act,7 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. Specifically, the Exchange believes that the proposed rule change would remove impediments to and perfect the mechanism of a free and open market by enhancing the Exchange’s ATR protection. The ATR functionality is designed to ensure that orders and quotes entered on the Exchange are executed at reasonable prices based on the applicable NBBO price on receipt. Currently, the Exchange’s ATR protection calculates a reference price at the time an order or quote rests or trades locally but not when an order is routed to an away market pursuant to the Linkage Plan without first trading on the 6 15 7 15 U.S.C. 78f(b). U.S.C. 78f(b)(5). VerDate Sep<11>2014 18:17 Mar 13, 2018 Jkt 244001 Exchange. To further protect orders that are subject to routing that have not traded on the Exchange, the Exchange is proposing to implement the ATR protection for those orders. The Exchange will continue to use the NBBO as the reference price for the ATR protection but now that the Exchange is protecting orders that are routed away pursuant to the Linkage Plan without trading on the Exchange, the Exchange proposes to use the NBBO price on routing instead of the NBBO on receipt only in those circumstances where the NBBO is improved at the time of routing. As described earlier in this proposed rule change, the Exchange operates a Flash auction that provides an opportunity for Members to match or improve the NBBO price prior to routing eligible orders to away markets. Since the NBBO price may change during the Flash auction’s exposure period, the Exchange believes that the ATR protection should take improved NBBO prices into account when determining whether a particular price is a reasonable execution price. The Exchange believes, however, that a worsened NBBO price should not be considered as this would decrease rather than increase the protection provided to such an order. In sum, the proposed changes to the ATR protection will protect investors and the public interest by providing additional protections designed to ensure that quotes and orders entered on the Exchange are executed at reasonable prices, and thereby perfect the mechanism of a free and open market and a national market system. 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 that is not necessary or appropriate in furtherance of the purposes of the Act. The proposed rule change is designed to enhance the Exchange’s ATR protection by extending that protection to orders that are routed to away markets that did not first trade on the Exchange. The proposed protection will apply equally to all orders that are routed to away markets pursuant to the Linkage Plan. The Exchange believes that this change is the result of a competitive market where exchanges must continually improve the functionality offered to market participants in order to remain competitive. PO 00000 Frm 00110 Fmt 4703 Sfmt 4703 11277 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 such 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 (https://www.sec.gov/ rules/sro.shtml); or • Send an email to rule-comments@ sec.gov. Please include File Number SR– MRX–2018–08 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–MRX–2018–08. 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 (https://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 E:\FR\FM\14MRN1.SGM 14MRN1 11278 Federal Register / Vol. 83, No. 50 / Wednesday, March 14, 2018 / Notices 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–MRX–2018–08 and should be submitted on or before April 4, 2018. For the Commission, by the Division of Trading and Markets, pursuant to delegated authority.8 Eduardo A. Aleman, Assistant Secretary. [FR Doc. 2018–05165 Filed 3–13–18; 8:45 am] BILLING CODE 8011–01–P SECURITIES AND EXCHANGE COMMISSION [Release No. 34–82828; File No. SR–MIAX– 2018–06] Self-Regulatory Organizations; Miami International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Exchange Rule 402, Criteria for Underlying Securities March 8, 2018. daltland on DSKBBV9HB2PROD with NOTICES Pursuant to the provisions of 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 22, 2018, Miami International Securities Exchange, LLC (‘‘MIAX Options’’ or the ‘‘Exchange’’) filed with the Securities and Exchange Commission (‘‘Commission’’) a 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. I. Self-Regulatory Organization’s Statement of the Terms of Substance of the Proposed Rule Change The Exchange is filing a proposal to amend Exchange Rule 402, Criteria for Underlying Securities, to modify the criteria for listing an option on an underlying covered security. 8 17 CFR 200.30–3(a)(12). U.S.C. 78s(b)(1). 2 17 CFR 240.19b–4. 18:17 Mar 13, 2018 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 the Statutory Basis for, the Proposed Rule Change 1. Purpose The Exchange proposes to amend Exchange Rule 402, Criteria for Underlying Securities, to modify the criteria for listing options on an underlying security as defined in Section 18(b)(1)(A) of the Securities Act of 1933 (hereinafter ‘‘covered security’’ or ‘‘covered securities’’). This is a competitive filing that is based on a proposal recently submitted by Nasdaq PHLX LLC (‘‘Nasdaq Phlx’’) and approved by the Commission.3 In particular, the Exchange proposes to modify Rule 402(b)(5)(i) to permit the listing of an option on an underlying covered security that has a market price of at least $3.00 per share for the previous three (3) consecutive business days preceding the date on which the Exchange submits a certificate to the Options Clearing Corporation (‘‘OCC’’) for listing and trading. The Exchange does not intend to amend any other criteria for listing options on an underlying security in Rule 402. Currently the underlying covered security must have a closing market price of $3.00 per share for the previous five (5) consecutive business days preceding the date on which the Exchange submits a listing certificate to OCC. In the proposed amendment, the market price will still be measured by the closing price reported in the primary market in which the underlying covered security is traded, but the measurement 3 See Securities Exchange Act Release No. 82474 (January 9, 2018), 83 FR 2240 (January 16, 2018) (Order Approving SR–Phlx–2017–75). 1 15 VerDate Sep<11>2014 The text of the proposed rule change is available on the Exchange’s website at https://www.miaxoptions.com/rulefilings/ at MIAX Options’ principal office, and at the Commission’s Public Reference Room. Jkt 244001 PO 00000 Frm 00111 Fmt 4703 Sfmt 4703 will be the price over the prior three (3) consecutive business day period preceding the submission of the listing certificate to OCC, instead of the prior five (5) business day period. The Exchange acknowledges that the Options Listing Procedures Plan 4 requires that the listing certificate be provided to OCC no earlier than 12:01 a.m. and no later than 11:00 a.m. (Chicago time) on the trading day prior to the day on which trading is to begin.5 The proposed amendment will still comport with that requirement. For example, if an initial public offering (‘‘IPO’’) occurs at 11:00 a.m. on Monday, the earliest date the Exchange could submit its listing certificate to OCC would be on Thursday by 12:01 a.m. (Chicago time), with the market price determined by the closing price over the three-day period from Monday through Wednesday. The option on the IPO would then be eligible for trading on the Exchange on Friday. The proposed amendment would essentially enable options trading within four (4) business days of an IPO becoming available instead of six (6) business days (five (5) consecutive days plus the day the listing certificate is submitted to OCC). The Exchange’s initial listing standards for equity options in Rule 402 (including the current price/time standard of $3.00 per share for five (5) consecutive business days) are substantially similar to the initial listing standards adopted by other options exchanges.6 At the time the Exchange received its initial approval from the Commission, as part of its Rules, the Exchange adopted the ‘‘look back’’ period of five (5) consecutive business days, it determined that the five-day period was sufficient to protect against attempts to manipulate the market price of the underlying security and would 4 The Plan for the Purpose of Developing and Implementing Procedures Designed to Facilitate the Listing and Trading of Standardized Options Submitted Pursuant to Section 11a(2)(3)(B) of the Securities Exchange Act of 1934 (a/k/a the Options Listing Procedures Plan (‘‘OLPP’’)) is a national market system plan that, among other things, sets forth procedures governing the listing of new options series. See Securities Exchange Act Release No. 44521 (July 6, 2001), 66 FR 36809 (July 13, 2001) (Order approving OLPP). The sponsors of OLPP include OCC; BATS Exchange, Inc.; BOX Options Exchange LLC; C2 Options Exchange, Incorporated; Chicago Board Options Exchange, Incorporated; EDGX Exchange, Inc.; Miami International Securities Exchange, LLC; MIAX PEARL, LLC; The Nasdaq Stock Market LLC; NASDAQ BX, Inc.; Nasdaq PHLX LLC; Nasdaq GEMX, LLC; Nasdaq ISE, LLC; Nasdaq MRX, LLC; NYSE American, LLC; and NYSE Arca, Inc. 5 See OLPP at page 3. 6 See, e.g., Phlx Rule 1009, Commentary .01; see also BOX Rule 5020(b)(5). E:\FR\FM\14MRN1.SGM 14MRN1

Agencies

[Federal Register Volume 83, Number 50 (Wednesday, March 14, 2018)]
[Notices]
[Pages 11276-11278]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2018-05165]



[[Page 11276]]

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SECURITIES AND EXCHANGE COMMISSION

[Release No. 34-82848; File No. SR-MRX-2018-08]


Self-Regulatory Organizations; Nasdaq MRX, LLC; Notice of Filing 
of Proposed Rule Change To Introduce the ATR Protection for Orders That 
Are Routed to Away Markets

March 9, 2018.
    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 23, 2018, Nasdaq MRX, LLC (``MRX'' 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.
---------------------------------------------------------------------------

    \1\ 15 U.S.C. 78s(b)(1).
    \2\ 17 CFR 240.19b-4.
---------------------------------------------------------------------------

I. Self-Regulatory Organization's Statement of the Terms of Substance 
of the Proposed Rule Change

    The Exchange proposes to introduce its Acceptable Trade Range 
protection for orders that are routed to away markets pursuant to the 
Options Order Protection and Locked/Crossed Markets Plan.
    The text of the proposed rule change is available on the Exchange's 
website at https://nasdaqmrx.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 Exchange offers an Acceptable Trade Range (``ATR'') protection 
that prevents the execution of quotes and orders on the regular order 
book outside of set thresholds. The purpose of the proposed rule change 
is to enhance this ATR protection for orders that are routed to away 
markets pursuant to the Options Order Protection and Locked/Crossed 
Markets Plan (``Linkage Plan'') instead of being executed immediately 
on the Exchange or resting on the regular order book.
    As codified in Rule 714(b)(1), the Exchange's trading system 
calculates an Acceptable Trade Range to limit the range of prices at 
which an order or quote will be allowed to execute.\3\ The Acceptable 
Trade Range is calculated by taking the reference price, plus or minus 
a value to be determined by the Exchange (i.e., the reference price-(x) 
for sell orders/quotes and the reference price + (x) for buy orders or 
quotes).\4\ Upon receipt of a new order or quote, the reference price 
is the national best bid (``NBB'') for sell orders/quotes and the 
national best offer (``NBO'') for buy orders/quotes. If an order or 
quote reaches the outer limit of the Acceptable Trade Range without 
being fully executed then any unexecuted balance will be cancelled.
---------------------------------------------------------------------------

    \3\ The ATR protection is not available for All-or-None orders.
    \4\ There are three categories of options for ATR: (1) Penny 
Pilot Options trading in one cent increments for options trading at 
less than $3.00 and increments of five cents for options trading at 
$3.00 or more, (2) Penny Pilot Options trading in one-cent 
increments for all prices, and (3) Non-Penny Pilot Options.
---------------------------------------------------------------------------

    Currently, the trading system calculates an appropriate reference 
price for an incoming order or quote when that order or quote rests or 
trades on the regular order book but not when orders are routed to an 
away market pursuant to the Linkage Plan without first trading on the 
Exchange. The Exchange now proposes to enhance its ATR protection by 
applying it to orders that are routed to away markets without first 
trading on the Exchange. As proposed, Rule 714(a)(1) will continue to 
provide that the reference price for the ATR protection is the NBB for 
sell orders/quotes and the NBO for buy orders/quotes. For clarity, 
however, the Exchange proposes to move this language to a separate 
bullet under proposed Rule 714(a)(1)(ii). In addition, proposed Rule 
714(a)(1)(ii) will indicate that the reference price is calculated upon 
receipt of a new order or quote, provided that if the applicable NBB or 
NBO price is improved at the time an order is routed to an away market, 
a new reference price is calculated based on the NBB or NBO at that 
time.
    Although the Exchange will continue to use the NBB or NBO as the 
reference price for the ATR protection, the Exchange believes that it 
is appropriate to update the reference price if the applicable NBB or 
NBO price is improved at the time an order is routed to an away market. 
Orders that are routed to away markets are eligible for the ``Flash'' 
auction process described in Supplementary Material .02 to Rule 1901. 
When a Flash auction is initiated, members are given an opportunity to 
enter responses to trade with the order for a time period established 
by the Exchange not to exceed one (1) second.\5\ Because the applicable 
NBB or NBO price may change during the Flash auction, the Exchange 
believes that it is appropriate to consider the updated NBB or NBO 
price at the time the order is actually routed to an away market, if 
doing so would provide additional protection to the order--i.e., if the 
NBB or NBO price used as the reference price is improved at that time. 
If the NBB or NBO price is not improved, the ATR protection will 
continue to use the NBB or NBO price on entry as the reference price, 
thereby providing the maximum protection to the order. The following 
examples illustrate how the ATR protection will be applied to orders 
routed to away markets:
---------------------------------------------------------------------------

    \5\ Currently, the exposure period for the Flash auction is set 
to 150 milliseconds.
---------------------------------------------------------------------------

    Example 1 
1. ATR threshold set to $0.15 for non-penny symbols
2. NBBO is $0.90 (35) x $1.00 (25):
    a. BATS: $0.90 (10) x $1.00 (25)
    b. CBOE: $0.90 (25) x $1.05 (25)
    c. MIAX: $0.85 (25) x $1.15 (25)
    d. MRX: $0.85 (50) x $1.20 (50)
3. Member enters a Limit Order to buy 200 contracts at $1.20
4. Flash auction initiated at a price of $1.00
5. CBOE quote improved establishing a new NBBO of $0.90 (35) x $0.95 
(25):
    a. BATS: $0.90 (10) x $1.00 (25)
    b. CBOE: $0.90 (25) x $0.95 (25)
    c. MIAX: $0.85 (25) x $1.15 (25)
    d. MRX: $0.85 (50) x $1.20 (50)
6. No responses entered and Flash auction terminates and routes:
    a. 25 contracts to buy to CBOE at $0.95
    b. 25 contracts to buy to BATS at $1.00
7. Because the NBO is improved at time of routing, the reference 
price is set to the improved NBO price of $0.95, establishing an 
Acceptable Trade Range of $1.10
8. The remaining balance of 150 contracts that cannot be executed 
within the

[[Page 11277]]

Acceptable Trade Range is cancelled
    Example 2 
1. ATR threshold set to $0.15 for non-penny symbols
2. NBBO is $0.90 (35) x $1.00 (25):
    a. BATS: $0.90 (10) x $1.00 (25)
    b. CBOE: $0.90 (25) x $1.05 (25)
    c. MIAX: $0.85 (25) x $1.15 (25)
    d. MRX: $0.85 (50) x $1.20 (50)
3. Member enters a Limit Order to buy 200 contracts at $1.20
4. Flash auction initiated at a price of $1.00
5. BATS quote worsened establishing a new NBBO of $0.90 (35) x $1.05 
(50):
    a. BATS: $0.90 (10) x $1.05 (25)
    b. CBOE: $0.90 (25) x $1.05 (25)
    c. MIAX: $0.85 (25) x $1.15 (25)
    d. MRX: $0.85 (50) x $1.20 (50)
6. No responses entered and Flash auction terminates and routes:
    a. 25 contracts to buy to BATS at $1.05
    b. 25 contracts to buy to CBOE at $1.05
    c. 25 contracts to buy to MIAX at $1.15
7. Because the NBO is worsened at time of routing, the reference 
price is set to the initial NBO price of $1.00, establishing an 
Acceptable Trade Range of $1.15
8. The remaining balance of 125 contracts that cannot be executed 
within the Acceptable Trade Range is cancelled
Implementation
    The Exchange proposes to launch the ATR functionality described in 
this proposed rule change no later than October 31, 2018. The Exchange 
will announce the implementation date of this functionality in an 
Options Trader Alert issued to members prior to the launch date.
2. Statutory Basis
    The Exchange believes that its proposal is consistent with Section 
6(b) of the Act,\6\ in general, and furthers the objectives of Section 
6(b)(5) of the Act,\7\ 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.
---------------------------------------------------------------------------

    \6\ 15 U.S.C. 78f(b).
    \7\ 15 U.S.C. 78f(b)(5).
---------------------------------------------------------------------------

    Specifically, the Exchange believes that the proposed rule change 
would remove impediments to and perfect the mechanism of a free and 
open market by enhancing the Exchange's ATR protection. The ATR 
functionality is designed to ensure that orders and quotes entered on 
the Exchange are executed at reasonable prices based on the applicable 
NBBO price on receipt. Currently, the Exchange's ATR protection 
calculates a reference price at the time an order or quote rests or 
trades locally but not when an order is routed to an away market 
pursuant to the Linkage Plan without first trading on the Exchange. To 
further protect orders that are subject to routing that have not traded 
on the Exchange, the Exchange is proposing to implement the ATR 
protection for those orders. The Exchange will continue to use the NBBO 
as the reference price for the ATR protection but now that the Exchange 
is protecting orders that are routed away pursuant to the Linkage Plan 
without trading on the Exchange, the Exchange proposes to use the NBBO 
price on routing instead of the NBBO on receipt only in those 
circumstances where the NBBO is improved at the time of routing. As 
described earlier in this proposed rule change, the Exchange operates a 
Flash auction that provides an opportunity for Members to match or 
improve the NBBO price prior to routing eligible orders to away 
markets. Since the NBBO price may change during the Flash auction's 
exposure period, the Exchange believes that the ATR protection should 
take improved NBBO prices into account when determining whether a 
particular price is a reasonable execution price. The Exchange 
believes, however, that a worsened NBBO price should not be considered 
as this would decrease rather than increase the protection provided to 
such an order. In sum, the proposed changes to the ATR protection will 
protect investors and the public interest by providing additional 
protections designed to ensure that quotes and orders entered on the 
Exchange are executed at reasonable prices, and thereby perfect the 
mechanism of a free and open market and a national market system.

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 that is not necessary or appropriate 
in furtherance of the purposes of the Act. The proposed rule change is 
designed to enhance the Exchange's ATR protection by extending that 
protection to orders that are routed to away markets that did not first 
trade on the Exchange. The proposed protection will apply equally to 
all orders that are routed to away markets pursuant to the Linkage 
Plan. The Exchange believes that this change is the result of a 
competitive market where exchanges must continually improve the 
functionality offered to market participants in order to remain 
competitive.

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 such 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 (https://www.sec.gov/rules/sro.shtml); or
     Send an email to [email protected]. Please include 
File Number SR-MRX-2018-08 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-MRX-2018-08. 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 (https://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

[[Page 11278]]

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-MRX-
2018-08 and should be submitted on or before April 4, 2018.

    For the Commission, by the Division of Trading and Markets, 
pursuant to delegated authority.\8\
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    \8\ 17 CFR 200.30-3(a)(12).
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Eduardo A. Aleman,
Assistant Secretary.
[FR Doc. 2018-05165 Filed 3-13-18; 8:45 am]
 BILLING CODE 8011-01-P
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