[Federal Register Volume 84, Number 36 (Friday, February 22, 2019)]
[Notices]
[Pages 5739-5743]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2019-03039]


-----------------------------------------------------------------------

SECURITIES AND EXCHANGE COMMISSION

[Release No. 34-85155; File No. SR-MIAX-2018-36]


Self-Regulatory Organizations; Miami International Securities 
Exchange, LLC; Notice of Filing of Amendment No. 1 and Order Granting 
Accelerated Approval of a Proposed Rule Change, as Modified by 
Amendment No. 1, To Amend MIAX Rule 518, Complex Orders

February 15, 2019.

I. Introduction

    On November 9, 2018, Miami International Securities Exchange, LLC 
(``Exchange'' or ``MIAX'') filed with the Securities and Exchange 
Commission (``Commission''), pursuant to Section 19(b)(1) of the 
Securities Exchange Act of 1934 (``Act'') \1\ and Rule 19b-4 
thereunder,\2\ a proposed rule change to make several changes to MIAX 
Rule 518, ``Complex Orders.'' The proposed rule change was published 
for comment in the Federal Register on November 23, 2018.\3\ On 
December 21, 2018, pursuant to Section 19(b)(2) of the Act,\4\ the 
Commission designated a longer period within which to approve the 
proposed rule change, disapprove the proposed rule change, or institute 
proceedings to determine whether to approve or disapprove the proposed 
rule change.\5\

[[Page 5740]]

On February 13, 2019, the Exchange filed Amendment No. 1 to the 
proposed rule change.\6\ The Commission has received no comments 
regarding the proposal. The Commission is publishing this notice to 
solicit comment on Amendment No. 1 to the proposed rule change from 
interested persons and is approving the proposed rule change, as 
modified by Amendment No. 1, on an accelerated basis.
---------------------------------------------------------------------------

    \1\ 15 U.S.C. 78s(b)(1).
    \2\ 17 CFR 240.19b-4.
    \3\ See Securities Exchange Act Release No. 84613 (Nov. 16, 
2018), 83 FR 59435 (``Notice'').
    \4\ 15 U.S.C. 78s(b)(2).
    \5\ See Securities Exchange Act Release No. 84950, 83 FR 67758 
(December 31, 2018). The Commission designated February 21, 2019, as 
the date by which the Commission shall approve or disapprove, or 
institute proceedings to determine whether to approve or disapprove, 
the proposed rule change.
    \6\ Amendment No. 1 revises the proposal to (1) clarify the rule 
describing the operation of the proposed Complex Liquidity Exposure 
Period (``cLEP'') Auction and provide an additional example 
demonstrating the operation of the proposed cLEP Auction; (2) 
provide additional rationale for eliminating the Defined Time Period 
for the Complex Auction and make representations regarding system 
capability and surveillance with respect to the Complex Auction, as 
modified by the proposal; (3) indicate that the Auction Timer for 
MIAX's cPRIME Auction will remain at 100 milliseconds; and (4) 
clarify the discussion of the proposed change to the Calendar Spread 
Variance Price Protection. Amendment No. 1 is available at https://www.sec.gov/comments/sr-miax-2018-36/srmiax201836-4932160-178431.pdf.
---------------------------------------------------------------------------

II. Description of the Proposed Rule Change, as Modified by Amendment 
No. 1

    As described more fully in the Notice,\7\ the proposal amends MIAX 
Rule 518 to (1) establish a new Complex Liquidity Exposure Process 
(``cLEP Auction'') for Complex Orders and make corresponding changes to 
the Complex MIAX Price Collar (``MPC'') price protection feature; (2) 
eliminate the Defined Time Period and revise the Response Time Interval 
for the Complex Auction; (3) provide that the Calendar Spread Variance 
(``CSV'') Price Protection applies only to American-style option 
classes; and (4) add the Liquidity Exposure Process as a Simple Market 
Auction or Timer (``SMAT'') Event.\8\
---------------------------------------------------------------------------

    \7\ See note 3, supra.
    \8\ The Liquidity Exposure Process was approved in a separate 
proposal. See Securities Exchange Release No. 85147 (February 15, 
2019) (order approving File No. SR-MIAX-2018-35) (``LEP Filing'').
---------------------------------------------------------------------------

cLEP Auction

    Under the proposal, MIAX's System \9\ will initiate a cLEP Auction 
whenever a complex order or eQuote would execute or post at a price 
that would violate its MPC Price.\10\ The System will post the complex 
order or eQuote to the Strategy Book at its MPC Price and begin the 
cLEP Auction by broadcasting a liquidity exposure message to all 
subscribers of the Exchange's data feeds.\11\ The liquidity exposure 
message will include the symbol, side of the market, auction start 
price (the MPC Price of the complex order or eQuote), and the imbalance 
quantity.\12\ Members may respond to the liquidity exposure message 
during the Response Time Interval.\13\ Responses, which may be in $0.01 
increments, must be a cAOC order or a cAOC eQuote, and may be submitted 
on either side of the market.\14\ Responses represent non-firm interest 
that can be withdrawn at any time prior to the end of the Response Time 
Interval.\15\ At the end of the Response Time Interval, responses are 
firm (i.e., guaranteed at the response price and size).\16\ Any 
responses not executed in full will expire at the end of the cLEP 
Auction.\17\
---------------------------------------------------------------------------

    \9\ The System is the automated trading system used by the 
Exchange for the trading of securities. See MIAX Rule 100.
    \10\ See Amendment No. 1. The MPC price protection feature is an 
Exchange-wide price protection mechanism under which a complex order 
or eQuote to sell will not be displayed or executed at a price that 
is lower than the opposite side cNBBO bid at the time the MPC is 
assigned by the System (i.e., upon receipt or upon opening) by more 
than a specific dollar amount expressed in $0.01 increments (the 
``MPC Setting''), and under which a complex order or eQuote to buy 
will not be displayed or executed at a price that is higher than the 
opposite side cNBBO offer at the time the MPC is assigned by the 
System by more than the MPC Setting (each the ``MPC Price''). See 
MIAX Rule 518, Interpretation and Policy .05(f). See Notice, 83 FR 
at 59437, and Amendment No. 1 for examples of the operation of the 
proposed cLEP Auction.
    \11\ See proposed MIAX Rule 518(e).
    \12\ See id.
    \13\ The duration of the Response Time Interval will be no less 
than 100 milliseconds and no more than 5,000 milliseconds, as 
determined by the Exchange and announced through a Regulatory 
Circular. See id.
    \14\ See id. A Complex Auction-or-Cancel or ``cAOC'' order is a 
complex limit order used to provide liquidity during a specific 
Complex Auction with a time in force that corresponds with that 
event. cAOC orders are not displayed to any market participant, and 
are not eligible for trading outside of the event. A cAOC order with 
a size greater than the aggregate auctioned size (as defined in MIAX 
Rule 518(d)(4)) will be capped for allocation purposes at the 
aggregate auctioned size. See MIAX Rule 518(b)(3). A ``Complex 
Auction or Cancel eQuote'' or ``cAOC eQuote,'' is an eQuote 
submitted by a Market Maker that is used to provide liquidity during 
a specific Complex Auction with a time in force that corresponds 
with the duration of the Complex Auction. A cAOC eQuote with a size 
greater than the aggregate auctioned size (as defined in MIAX Rule 
518(d)(4)) will be capped for allocation purposes at the aggregate 
auctioned size. cAOC eQuotes will not: (i) Be executed against 
individual orders and quotes resting on the Simple Order Book; (ii) 
be eligible to initiate a Complex Auction, but may join a Complex 
Auction in progress; (iii) rest on the Strategy Book; or (iv) be 
displayed. See MIAX Rule 518, Interpretation and Policy .02(c)(1).
    \15\ See id.
    \16\ See id.
    \17\ See id. A response on the opposite side of the initiating 
order with a size greater than the aggregate size of interest at the 
same price on the same side of the market as the initiating order 
(the ``aggregate auctioned size'') will be capped for allocation 
purposes at the aggregate auctioned size. See id. and Amendment No. 
1.
---------------------------------------------------------------------------

    At the conclusion of the cLEP Auction the resulting trade price 
will be determined, and interest will execute, as described in MIAX 
Rule 518(d)(6).\18\ The resulting trade price will never be more 
aggressive than the MPC Price.\19\ Liquidity remaining at the 
conclusion of the cLEP Auction with an original limit price that is (i) 
less aggressive (lower for a buy order or eQuote, or higher for a sell 
order or eQuote) than or equal to the MPC Price will be handled in 
accordance with MIAX Rule 518(c)(2)(ii)-(v), or (ii) more aggressive 
than the MPC Price will be subject to the reevaluation process.\20\ 
Orders and eQuotes executed in a cLEP Auction will be allocated first 
in price priority based upon their original limit price, and thereafter 
in accordance with the Complex Auction allocation procedures described 
in MIAX Rule (d)(7)(i)-(vi).\21\
---------------------------------------------------------------------------

    \18\ See proposed MIAX Rule 518(e) and Amendment No. 1.
    \19\ See proposed MIAX Rule 518(e) and Amendment No. 1.
    \20\ See id.
    \21\ See proposed MIAX Rule 518(e).
---------------------------------------------------------------------------

    At the start of the Reevaluation process, the System will calculate 
the next potential MPC Price for remaining auction liquidity with an 
original limit price more aggressive than the existing MPC Price.\22\ 
The next MPC Price will be calculated as the MPC Price plus (minus) the 
next MPC increment for buy (sell) orders (the ``New MPC Price'').\23\ 
The System will initiate a cLEP Auction for liquidity that would 
execute or post at a price that would violate its New MPC Price.\24\ 
Liquidity with an original limit price less aggressive (lower for a buy 
order or eQuote, or higher for a sell order or eQuote) than or equal to 
the New MPC Price will be posted to the Strategy Book at its original 
limit price or handled in accordance with MIAX Rule (c)(2)(ii)-(v).\25\ 
The cLEP process will continue until no liquidity remains with an 
original limit price that is more aggressive than its MPC Price.\26\ At 
the

[[Page 5741]]

conclusion of the cLEP process, any liquidity that has not been 
executed will be posted to the Strategy Book at its original limit 
price.\27\
---------------------------------------------------------------------------

    \22\ See proposed MIAX Rule 518(e) and Amendment No. 1.
    \23\ See id.
    \24\ See id.
    \25\ See id.
    \26\ See id. The proposal makes technical corrections to the MPC 
Price protection provisions in MIAX Rule 518, Interpretation and 
Policy .05(f) to incorporate changes associated with the proposed 
cLEP Auction process. Because the MPC Price of certain complex 
orders and eQuotes may change as a result of the cLEP Reevaluation 
process, the proposal deletes Interpretation and Policy .05(f)(4), 
which states that the MPC Price of a complex order or eQuote will 
not change during the life of the complex order or eQuote. The 
proposal renumbers the remaining subparagraphs in paragraph (f) to 
reflect the elimination of subparagraph (4). The proposal also 
revises Interpretation and Policy .05(f)(6)(A) to provide that any 
unexecuted portion of a market order or a complex order or eQuote 
priced more aggressively than its MPC Price will be subject to the 
cLEP Auction process, rather than cancelled if it would otherwise be 
displayed or executed at a price outside its MPC Price. See Notice, 
83 FR at 59437-8.
    \27\ See id. MIAX notes that a Member who believes that an 
execution has occurred at an erroneous price may avail itself of the 
protections provided in MIAX Rule 521, ``Nullification and 
Adjustment of Options Transactions Including Obvious Errors.'' See 
id. at n. 29.
---------------------------------------------------------------------------

    MIAX notes that the proposed cLEP Auction process provides an 
additional price discovery opportunity for orders and eQuotes that 
would trade through their MPC Price.\28\ MIAX believes that it is in 
the best interest of a Member to seek liquidity for the unexecuted 
portion of an order that exceeds its MPC Price rather than cancelling 
any unexecuted portion of the order back to the Member.\29\
---------------------------------------------------------------------------

    \28\ See id. at 59438.
    \29\ See id.
---------------------------------------------------------------------------

Complex Auction

    Currently, MIAX provides a single-sided Complex Auction 
functionality, as described in MIAX Rule 518, and a cPRIME Auction for 
paired complex orders, as described in MIAX Rule 515A, Interpretation 
and Policy .12.\30\ The proposal makes related changes to the Defined 
Time Period and the Response Time Interval of the Complex Auction. MIAX 
Rule 518(d)(2) states that the System will not commence a Complex 
Auction within a defined time period prior to the end of the trading 
session (the ``Defined Time Period'') established by the Exchange.\31\ 
MIAX Rule 518(d)(3) defines the Response Time Interval as the period of 
time during which Complex Auction responses (i.e., responses to the 
Request for Responses message) may be entered.\32\ The proposal removes 
references to the Defined Time Period from MIAX Rules 518(b)(2)(i) and 
(d)(2).\33\ The proposal amends MIAX Rule 518(d)(3) to state that the 
end of the trading session will also serve as the end of the Response 
Time Interval for a Complex Auction still in progress. The proposal 
makes no changes to the cPRIME Auction, and the cPRIME Timer will 
remain at 100 milliseconds.\34\
---------------------------------------------------------------------------

    \30\ See id. at 59436 and Amendment No. 1.
    \31\ MIAX notes that the Defined Time Period currently is 2,000 
milliseconds, while the duration of a Complex Auction is 200 
milliseconds. See Notice, 83 FR at 59436.
    \32\ MIAX notes that the Response Time Interval currently is set 
to 200 milliseconds. See id. at n. 10. See also MIAX Regulatory 
Circular 2016-46.
    \33\ MIAX Rule 518(b)(2)(i) states, in part, that a Complex 
Auction-on-Arrival (``cAOA'') Order received during the Defined Time 
Period will not initiate a new Complex Auction.
    \34\ See Amendment No. 1.
---------------------------------------------------------------------------

    MIAX notes that under its current rules there is no opportunity for 
price improvement via a Complex Auction when there is less than two 
seconds left in the trading session.\35\ MIAX believes that removing 
the Defined Time Period and allowing the end of the trading session to 
serve as the end of the Response Time Interval when a Complex Auction 
is initiated with less than 200 milliseconds left in the trading 
session will allow for more opportunities for price improvement via the 
auction process.\36\ In this regard, MIAX notes that Members responding 
to Complex Auctions are able to do so in less than 10 milliseconds.\37\ 
In addition, MIAX states that if a Member initiates a Complex Auction 
and no Members respond, the initiating Member is no worse off under the 
proposed rule than the Member would have been under MIAX's current 
rule, which prevents the Member from even attempting to initiate a 
Complex Auction with less than two seconds left in the trading 
session.\38\ MIAX notes that a Member who initiates a Complex Auction 
will not forego the opportunity to trade with unrelated interest 
received during the Complex Auction because unrelated interest is 
included in the Complex Auction.\39\
---------------------------------------------------------------------------

    \35\ See Notice, 83 FR at 59436.
    \36\ See id.
    \37\ See Amendment No. 1.
    \38\ See Notice, 83 FR at 59438, and Amendment No. 1.
    \39\ See Amendment No. 1 and MIAX Rule 518(d)(8).
---------------------------------------------------------------------------

    MIAX represents that is has the System capacity and capability to 
conduct auctions and execute transactions in a timely fashion at any 
time during the trading session, including the last two seconds of the 
trading session.\40\ MIAX further represents that it has surveillances 
in place to surveil for conduct that violates the Exchange's rules, 
specifically as they pertain to Complex Auctions as described in the 
proposal.\41\
---------------------------------------------------------------------------

    \40\ See id.
    \41\ See id. MIAX notes that MIAX Rule 518, Interpretation and 
Policy .04, ``Dissemination of Information,'' remains in effect for 
any Complex Auction-eligible order submitted to MIAX at any time. 
See Amendment No. 1. MIAX Rule 518, Interpretation and Policy .04 
provides that dissemination of information related to Complex 
Auction-eligible orders by the submitting Member to third parties 
will be deemed conduct inconsistent with just and equitable 
principles of trade as described in Rule 301.
---------------------------------------------------------------------------

CSV Price Protection

    The proposal amends MIAX Rule 518, Interpretation and Policy .05(b) 
to indicate that the CSV Price Protection applies only to strategies in 
American-style option classes.\42\ MIAX notes that the CSV establishes 
a minimum trading price limit for Calendar Spreads of zero minus the 
preset value of $.10, thereby ensuring that a Calendar Spread does not 
trade more than $.10 away from its intrinsic value.\43\ MIAX states 
that an American-style option must be worth at least as much as its 
intrinsic value because the holder of the option can realize the 
intrinsic value by immediately exercising the option.\44\ In a Calendar 
Spread strategy comprised of American-style options, other things being 
equal, the far month should be worth more than the near month due to 
its having a longer time to expiration and therefore a greater time 
value.\45\ MIAX states that because European-style options may be 
exercised only on their expiration date, the relationship between the 
stock price, option price, and option strike price that exists for 
American-style options does not exist for European-style options.\46\ 
Accordingly, MIAX states that the CSV Price Protection would be 
ineffective for strategies comprised of European-style options.\47\
---------------------------------------------------------------------------

    \42\ See proposed MIAX Rule 518, Interpretation and Policy 
.05(b)(3).
    \43\ See Notice, 83 FR at 59438.
    \44\ See id.
    \45\ See Amendment No. 1.
    \46\ See Notice, 83 FR at 59438.
    \47\ See id.
---------------------------------------------------------------------------

SMAT Event

    As described more fully in the Notice, MIAX Rule 518(a)(16) 
currently defines a SMAT Event as any one of the following: A MIAX 
Price Improvement Mechanism (``PRIME'') Auction (pursuant to Exchange 
Rule 515A), a Route Timer (pursuant to Exchange Rule 529), or a 
liquidity refresh pause (pursuant to Exchange Rule 515(c)(2).\48\ If a 
SMAT Event exists during free trading for an option component of a 
complex strategy, trading in the complex strategy will be 
suspended.\49\ MIAX notes that the temporary suspension of trading in 
complex orders during a SMAT Event is intended to enhance continuity, 
trade-through protection, and orderliness in the simple market and to 
protect complex order components from being executed at prices that 
could improve following a SMAT Event.\50\ The proposal amends MIAX Rule 
518(a)(16) to add the Liquidity Exposure Process, as described in MIAX 
Rule 515(c)(2), as a

[[Page 5742]]

SMAT Event.\51\ The Liquidity Exposure Process will apply to an order 
in a Proprietary Product that would be posted, managed, or would trade 
at a price more aggressive than the order's protected price.\52\
---------------------------------------------------------------------------

    \48\ See id.
    \49\ See MIAX Rule 518, Interpretations and Policies 
.05(e)(2)(i) and Notice, 83 FR at 59436.
    \50\ See id.
    \51\ See id. at 59435-6. In addition to adding the Liquidity 
Exposure Process to MIAX Rule 518(a)(16), MIAX proposes to correct 
an internal cross reference in MIAX Rule 518(a)(16)(iii) to reflect 
changes included in the LEP Filing. See Notice, 83 FR at 59436.
    \52\ The term ``Proprietary Product'' means a class of options 
that is listed exclusively on the Exchange. See Notice, 83 FR at 
59436. See also LEP Filing, supra note 8.
---------------------------------------------------------------------------

III. Discussion and Commission Findings

    After careful review, the Commission finds that the proposed rule 
change is consistent with the requirements of the Act and the rules and 
regulations thereunder applicable to a national securities exchange 
and, in particular, with Section 6(b) of the Act.\53\ In particular, 
the Commission finds that the proposed rule change is consistent with 
Section 6(b)(5) of the Act,\54\ which requires, among other things, 
that the rules of a national securities exchange be designed to prevent 
fraudulent and manipulative acts and practices, to promote just and 
equitable principles of trade, to foster cooperation and coordination 
with persons engaged in regulating, clearing, settling, processing 
information with respect to, and facilitating transactions in 
securities, 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.
---------------------------------------------------------------------------

    \53\ 15 U.S.C. 78f(b). In approving this proposed rule change, 
the Commission has considered the proposed rule's impact on 
efficiency, competition, and capital formation. See 15 U.S.C. 
78c(f).
    \54\ 15 U.S.C. 78f(b)(5).
---------------------------------------------------------------------------

    The Commission believes that the cLEP Auction is designed to 
potentially benefit market participants by providing price improvement 
opportunities for complex orders and eQuotes that are priced more 
aggressively than their MPC Price. In addition, the Commission believes 
that Members' ability to submit cLEP Auction responses on either side 
of the market potentially could enhance liquidity in the cLEP Auction 
and provide execution opportunities for trading interest on both sides 
of the market.
    The Commission believes that eliminating the Defined Time Period 
and allowing Members to initiate a single-sided Complex Auction at any 
time prior to the close could potentially provide price improvement 
opportunities for complex orders submitted within two seconds of the 
close. As noted above, MIAX represents that it has the system capacity 
and capability to conduct Complex Auctions and execute transactions 
that occur within two seconds of the close, and that it has 
surveillance in place to monitor conduct that violates MIAX's rules, 
including MIAX Rule 518, Interpretation and Policy .04, which prohibits 
a submitting Member from disseminating information with respect to 
Complex Auction-eligible orders to third parties.\55\ MIAX states that 
a Member who initiates a Complex Auction will not forego the 
opportunity to trade with unrelated interest received during the 
Complex Auction because this interest is included in the Complex 
Auction.\56\ The Commission notes that proposal does not modify the 
Auction Timer for MIAX's paired order cPRIME Auction, which will remain 
at 100 milliseconds.\57\
---------------------------------------------------------------------------

    \55\ See notes 39-40, supra, and accompanying text.
    \56\ See note 38, supra, and accompanying text.
    \57\ See note 33, supra, and accompanying text.
---------------------------------------------------------------------------

    As noted above, MIAX states that the CSV Price Protection would be 
ineffective for Calendar Spreads comprised of European-style options 
because the relationship between the stock price, the option price, and 
the option strike price that exists for American-style options does not 
exist for European-style options.\58\ Accordingly, the proposal limits 
the CSV Price Protection to strategies in American-style option 
classes. The Commission believes that applying the CSV Price Protection 
solely to Calendar Spreads comprised of American-style options is 
reasonable in that this price protection will be applied to orders for 
which it is meaningful to do so.
---------------------------------------------------------------------------

    \58\ See notes 45-46, supra, and accompanying text.
---------------------------------------------------------------------------

IV. Solicitation of Comments on Amendment No. 1 to the Proposed Rule 
Change

    Interested persons are invited to submit written data, views, and 
arguments concerning whether Amendment No. 1 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 [email protected]. Please include 
File Number SR-MIAX-2018-36 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-MIAX-2018-36. 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-MIAX-2018-36, and should be submitted on 
or before March 15, 2019.

V. Accelerated Approval of Proposed Rule Change, as Modified by 
Amendment No. 1

    The Commission finds good cause to approve the proposed rule 
change, as modified by Amendment No. 1, prior to the thirtieth day 
after the date of publication of notice of the filing of Amendment No. 
1 in the Federal Register. As noted above, Amendment No. 1 revises the 
proposal to (1) clarify the rule describing the operation of the 
proposed cLEP Auction and provide an additional example demonstrating 
the operation of the proposed cLEP Auction; (2) provide additional 
rationale for eliminating the Defined Time Period for the Complex 
Auction and make representations regarding system capability and 
surveillance with respect to the Complex Auction, as modified by

[[Page 5743]]

the proposal; (3) indicate that the Auction Timer for MIAX's cPRIME 
Auction will remain at 100 milliseconds; and (4) clarify the discussion 
of the proposed change to the Calendar Spread Variance Price 
Protection. The Commission believes that Amendment No. 1 does not raise 
any novel regulatory issues. The Commission also believes that 
Amendment No. 1 provides additional clarity to the rule text and 
additional analysis and representations concerning several aspects of 
the proposal, thereby facilitating the Commission's ability to make the 
findings set forth above to approve the proposal. Accordingly, the 
Commission finds good cause, pursuant to Section 19(b)(2) of the 
Act,\59\ to approve the proposed rule change, as modified by Amendment 
No. 1, on an accelerated basis.
---------------------------------------------------------------------------

    \59\ 15 U.S.C. 78s(b)(2).
---------------------------------------------------------------------------

VI. Conclusion

    It is therefore ordered, pursuant to Section 19(b)(2) of the 
Act,\60\ that the proposed rule change (SR-MIAX-2018-36), as modified 
by Amendment No. 1, is approved on an accelerated basis.
---------------------------------------------------------------------------

    \60\ 15 U.S.C. 78s(b)(2).

    For the Commission, by the Division of Trading and Markets, 
pursuant to delegated authority.\61\
     
---------------------------------------------------------------------------

    \61\ 17 CFR 200.30-3(a)(12).
---------------------------------------------------------------------------

Eduardo A. Aleman,
Deputy Secretary.
[FR Doc. 2019-03039 Filed 2-21-19; 8:45 am]
BILLING CODE 8011-01-P