Skip to Content


Self-Regulatory Organizations; NASDAQ OMX BX, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Institute an Excess Order Fee

Document Details

Information about this document as published in the Federal Register.

Enhanced Content

Relevant information about this document from provides additional context. This information is not part of the official Federal Register document.

Published Document

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.

May 17, 2012.

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 May 14, 2012, NASDAQ OMX BX, Inc. (“BX” or the “Exchange”) filed with the Securities and Exchange Commission (“Commission”) a proposed rule change as described in Items I, II and III 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 the Substance of the Proposed Rule Change

BX proposes to institute an excess order fee. BX will implement the proposed change on June 1, 2012. The text of the proposed rule change is available at, at BX's principal office, 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 self-regulatory organization 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 those statements may be examined at the places specified in Item III below. The Exchange has prepared summaries, set forth in sections A, B, and C below, of the most significant parts of such statements.

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

1. Purpose

BX is concerned that the inefficient order entry practices of certain market participants may be placing excessive burdens on the systems of BX and its members and may negatively impact the usefulness and life cycle cost of market data.[3] Market participants that flood the market with orders that are rapidly cancelled or that are priced away from the inside market do little to support meaningful price discovery, and in fact may create investor confusion about the extent of trading interest in a stock. In extreme instances, inefficient order entry may constitute “layering,” the manipulative practice of using multiple orders at different price levels to move the price of a stock. While BX has an active program to detect and prosecute manipulative schemes, including layering,[4] it also believes that market quality can be improved through the imposition of a fee on market participants that engage in extremely inefficient order entry practices. Because BX believes that inefficient order entry is a problem associated with a relatively small number of market participants, and is therefore not a pervasive characteristic of today's markets, the impact of the fee will be narrow. In fact, it is BX's expectation that the fee will encourage potentially affected market participants to modify their order entry practices in order to avoid the fee, thereby improving the market for all participants. Accordingly, BX does not expect to earn significant revenues from the fee.

The fee will be imposed on market participant identifiers (“MPID”) that have characteristics indicative of inefficient order entry practices. In general, the determination of whether to impose the fee on a particular MPID will be made by calculating the ratio between (i) entered orders, weighted by the distance of the order from the national best bid or offer (“NBBO”), and (ii) orders that execute in whole or in part. The fee is imposed on MPIDs with an “Order Entry Ratio” of more than 100. The Order Entry Ratio is calculated, and the Excess Order Fee imposed, on a monthly basis.

For each MPID, the Order Entry Ratio is the ratio of (i) the MPID's “Weighted Order Total” to (ii) the greater of one (1) or the number of displayed, non-marketable orders [5] sent to BX through the MPID that execute in full or in part.[6] The Weighted Order Total is the number of displayed, non-marketable orders sent to BX through the MPID, as adjusted by a “Weighting Factor.” The applicable Weighting Factor is applied to each order based on its price in comparison to the NBBO at the time of order entry:

Order's price versus NBBO at entryWeighting factor
Less than 0.20% away0x
0.20% to 0.99% away1x
1.00% to 1.99% away2x
2.00% or more away3x

Thus, in calculating the Weighted Order Total, an order that was more than 2.0% away from the NBBO would be equivalent to three orders that were 0.50% away. Due to the applicable Weighting Factor of 0x, orders entered less than 0.20% away from the NBBO would not be included in the Weighted Order Total, but would be included in the “executed” orders component of the Order Entry Ratio if they execute in full or part.[7] MPIDs with a daily average Weighted Order Total of less than 100,000 during the month will not be subject to the Excess Order Fee.[8]

The following example illustrates the calculation of the Order Entry Ratio:

  • A member enters 15,000,000 displayed, liquidity-providing orders:

 ○ 10,000,000 ororders are entered at the NBBO. The Weighting Factor for these orders is 0x.

 ○ 5,000,000 orders are entered at a price that is 1.50% away from the NBBO. The Weighting Factor for these orders is 2x.

  • Of the 15,000,000 orders, 90,000 are executed.
  • The Weighted Order Total is (10,000,000 × 0) + (5,000,000 × 2) = 10,000,000. The Order Entry Ratio is 10,000,000/90,000 = 111.

If an MPID has an Order Entry Ratio of more than 100, the amount of the Order Entry Fee will be calculated by determining the MPID's “Excess Weighted Orders.” Excess Weighted Orders are calculated by subtracting (i) the Weighted Order Total that would result in the MPID having an Order Entry Ratio of 100 from (ii) the MPID's actual Weighted Order Total. In the example above, the Weighted Order Total that would result in an Order Entry Ratio of 100 is 9,000,000, since 9,000,000/90,000 = 100. Accordingly, the Excess Weighted Orders would be 10,000,000−9,000,000 = 1,000,000.

The Excess Order Fee charged to the member will then be determined by multiplying the “Applicable Rate” by the number of Excess Weighted Orders. The Applicable Rate is determined based on the MPID's Order Entry Ratio:

Order entry ratioApplicable rate
More than 1,0000.01

In the example above, the Applicable Rate would be $0.005, based on the MPID's Order Entry Ratio of 111. Accordingly, the monthly Excess Order Fee would be 1,000,000 × $0.005 = $5,000.

2. Statutory Basis

BX believes that the proposed rule change is consistent with the provisions of Section 6 of the Act,[9] in general, and with Sections 6(b)(4) and 6(b)(5) of the Act,[10] in particular, in that it provides for the equitable allocation of reasonable dues, fees and other charges among members and issuers and other persons using any facility or system which BX operates or controls, is not designed to permit unfair discrimination between customers, issuers, brokers, or dealers.

BX believes that the Order Entry Fee is reasonable because it is designed to achieve improvements in the quality of displayed liquidity and market data that will benefit all market participants. In addition, although the level of the fee may theoretically be very high, the fee is reasonable because market participants may readily avoid the fee by making improvements in their order entry practices that reduce the number of orders they enter, bring the prices of their orders closer to the NBBO, and/or increase the percentage of their orders that execute. For similar reasons, the fee is consistent with an equitable allocation of fees, because although the fee may apply to only a small number of market participants, the fee would be applied to them in order to encourage better order entry practices that will benefit all market participants. Ideally, the fee will be applied to no one, because market participants will adjust their behavior in order to avoid the fee. Finally, BX believes that the fee is not unfairly discriminatory. Although the fee may apply to only a small number of market participants, it will be imposed because of the negative externalities that such market participants impose on others through inefficient order entry practices. Accordingly, BX believes that it is fair to impose the fee on these market participants in order to incentivize them to modify their behavior and thereby benefit the market.

Finally, BX believes that the fee will help 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, because the fee is designed to reduce the extent of non-actionable orders in the market, thereby promoting greater order interaction, increasing the quality of market data, and inhibiting potentially abusive trading practices.

B. Self-Regulatory Organization's Statement on Burden on Competition

BX does not believe that the proposed rule change will result in any burden on competition that is not necessary or appropriate in furtherance of the purposes of the Act, as amended. Specifically, BX believes that the fee will constrain market participants from pursuing certain inefficient and potentially abusive trading strategies. To the extent that this change may be construed as a burden on competition, BX believes that it is appropriate in order to further the purposes of Section 6(b)(5) of the Act.[11]

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

Written comments were neither solicited nor received.

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

The foregoing rule change has become effective pursuant to Section 19(b)(3)(A)(ii) of the Act.[12] 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

Paper Comments

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

All submissions should refer to File Number SR-BX-2012-033. 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 Web site ( 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 Web site viewing and printing in the Commission's Public Reference Room on official business days between the hours of 10:00 a.m. and 3:00 p.m. Copies of such filing also will be available for inspection and copying at the principal offices of the Exchange. All comments received will be posted without change; the Commission does not edit personal identifying information from submissions. You should submit only information that you wish to make available publicly. All submissions should refer to File Number SR-BX-2012-033, and should be submitted on or before June 13, 2012.

For the Commission, by the Division of Trading and Markets, pursuant to delegated authority.13

Kevin M. O'Neill,

Deputy Secretary.


3.  See generally Recommendations Regarding Regulatory Reponses to the Market Events of May 6, 2010, Joint CFTC-SEC Advisory Committee on Emerging Regulatory Issues, at 11 (February 18, 2011) (“The SEC and CFTC should also consider addressing the disproportionate impact that [high frequency trading] has on Exchange message traffic and market surveillance costs * * *. The Committee recognizes that there are valid reasons for algorithmic strategies to drive high cancellation rates, but we believe that this is an area that deserves further study. At a minimum, we believe that the participants of those strategies should properly absorb the externalized costs of their activity.”).

Back to Citation

4.  Cf. FINRA Sanctions Trillium Brokerage Services, LLC, Director of Trading, Chief Compliance Officer, and Nine Traders $2.26 Million for Illicit Equities Trading Strategy (September 13, 2010) (available at The fee proposed in this filing will not in any way substitute for, or result in a diminution of, BX's surveillance program for market manipulation.

Back to Citation

5.  The fee focuses on displayed orders since they have the most significant impact on investor confusion and the quality of market data.

Back to Citation

6.  Thus, in an extreme case where no orders entered through the MPID executed, this component of the ratio would be assumed to be 1, so as to avoid the impossibility of dividing by zero.

Back to Citation

7.  An analogous fee that was recently filed by The NASDAQ Stock Market LLC (“NASDAQ”) includes an exclusion from both components of the ratio for orders sent by market makers in securities in which they are registered, through the MPID applicable to the registration. Although BX rules currently allow for market maker registration, BX does not currently have any registered market makers. Accordingly, BX has not deemed it necessary to adopt a comparable exclusion. In the event that market maker participation in BX increases, BX will evaluate the advisability of adopting an exclusion.

Back to Citation

8.  BX believes that this exclusion is reasonable because an MPID with an extremely low volume of entered orders has only a de minims impact on the market.

Back to Citation

10.  15 U.S.C. 78f(b)(4) and (5).

Back to Citation

12.  15 U.S.C. 78s(b)(3)(a)(ii).

Back to Citation

[FR Doc. 2012-12452 Filed 5-22-12; 8:45 am]