About CHXChicago Stock Exchange
Information MemorandaDiscplinary ActionsWeekly BulletinArbitrationInvestor Complaints

I. Market Regulation Overview

As a registered national stock exchange, the Chicago Stock Exchange, Inc. ("Exchange") is responsible for reasonably enforcing compliance by its participants with the rules of the Exchange and applicable provisions of the Securities Exchange Act of 1934 ("Exchange Act"). A fundamental goal of the
Exchange is the fair and effective discharge of these responsibilities. The Exchange believes that adherence to the regulations governing our industry and maintenance of and the highest ethical standards in the securities industry serves to protect public investors, enhances confidence in the
securities markets and contributes to full and fair competition among market centers. Within the organizational structure of the Exchange, responsibility for performing the oversight function has been delegated to the Market Regulation Department. A principal focus of the Market Regulation is to ensure that the trading activity on the floor of the Exchange complies with all applicable rules. The professionals within the Market Regulation are dedicated to fulfilling the Exchange's responsibilities as a regulatory body.

The Market Regulation Department is composed of four separate departments, each with a specialized purpose and function. The Surveillance Department reviews various exception reports on a daily basis to identify potential violations of various regulatory provisions applicable to Exchange participants, in particular those participants conducting business on the floor of the Exchange. The Enforcement Department conducts in-depth inquiries and prosecutes disciplinary matters on behalf of the Exchange. This department also administers the Exchange’s arbitration program. The Compliance and Examinations Department conducts annual routine and for-cause examinations of Exchange participants,
as well as reviewing certain filings made by Exchange participants. The Listings and Participant Services Department administers the Exchange's listing program, manages the assignment of securities to various specialists and reviews new applications for trading permits.

II. Market Regulation Department Governance

The Market Regulation Department is headed by the Exchange’s Chief Regulatory Officer, who in turn reports to the Chief Executive Officer. The operations of the Department are overseen by the Regulatory Oversight Committee ("ROC"), which is a committee of the CHX Board of Directors composed of seven (7) members: five (5) public directors, one (1) on-floor participant director and one (1) off-floor participant director. The
Chairman of the ROC is a public director. The ROC is responsible for reviewing the design and implementation of the Exchange's programs to promote and enforce compliance with the Rules of the Exchange and the federal securities laws and rules thereunder.

The ROC meets on at least a quarterly basis to review the overall effectiveness of the Exchange's oversight function. At such meetings, the Committee reviews reports prepared by the Market Regulation Department regarding their activities, any reports received from regulatory entities or third parties with respect to Exchange's self-regulatory responsibilities
(and any responses by the Exchange thereto), and considers any other matters bearing on the effectiveness and efficiency of the Exchange's surveillance, financial compliance, listings, participant services and enforcement programs. Where appropriate and necessary, the ROC may make recommendations to the Board of Directors with respect to staffing and other resources for operation, budget, staffing, rules relating to the Market
Regulation Department, or any other matter bearing on the effectiveness and efficiency of the Exchange's surveillance, financial compliance, listings, participant services and enforcement programs. The Committee regularly reviews its activities and findings with the CHX Board of Directors.

III. Surveillance

The Surveillance Department of the Market Regulation Department ensures that the Exchange is meeting its oversight responsibilities by conducting daily and other routine surveillance of trading activity on the floor of the Exchange. Surveillance personnel make use of Exchange surveillance systems in performing their reviews. Investigators in the Surveillance Department conduct ongoing surveillance of floor participant compliance with the following provisions:

  • Trading Ahead (Exchange Priority Rules, Article XXX, Rules 2 and 3)
  • Limit Order Display (SEC Exchange Act Rule 11Ac1-4)
  • Short Sale Tick Test (SEC Exchange Act Rule 10a-1)
  • Short Sale Marking Requirements (SEC Regulation SHO, 17 C.F.R. §242.200)
  • Best Execution (Article XX, Rule 37(a)(2))
  • Single Price Openings (Article XX, Rule 37(a)(4))
  • Limit Order Price Protection Rules (Article XX, Rule 37(a)(3))
  • Intermarket Trading System ("ITS") Rules, including ITS firm quote, trade-through and locked and crossed markets rules

Surveillance staff also routinely oversee participant activities by
monitoring the interaction of CHX specialists, floor brokers and market makers in the trading crowd and examining order tickets and other transactional records. The Surveillance Department also reviews trading activity on the Exchange for potential violations of insider trading prohibitions. Indications of potential violations may be referred to the Enforcement Department for ultimate disposition.

IV. Enforcement

The Enforcement Department is the Exchange’s advocate in all disciplinary matters. Through the effective disciplinary of its participants, the Exchange seeks to protect investors by deterring future violations. Enforcement inquiries generally arise from referrals from either the Surveillance Department or the Compliance and Examinations Department, or may be initiated by Enforcement personnel themselves. Under Exchange Rules,
Enforcement staff have the authority to compel the production of documents from participants and participant organizations. Additionally, the Exchange can interview participants or take their sworn statements. Before it seeks to impose a disciplinary sanction, the Enforcement staff will normally seek the input of participants to ensure that any relevant facts or legal arguments have not been overlooked (known as the "Wells" process).

The Enforcement department has the ability to seek a variety of sanctions in disciplinary actions on behalf of the Exchange. Under Article XII, Rule 9, violations of certain provisions of the Exchange’s Rules can be handled according to the Minor Rule Violation Plan ("MRVP"). MRVP actions are generally reserved for circumstances involving violative conduct of an isolated nature or where there is minimal or no investor harm. Pursuant to this Plan, violations of specified rules can be punished by fines not
exceeding $2,500 per violation. In appropriate circumstances, Enforcement staff may recommend that a particular matter be disposed through the MRVP process. Such matters are reviewed by the Exchange’s MRVP Panel, which issues the fine to the responsible participant party. Under Article XII, Rule 2, the Exchange also has the authority to issue Summary Fines up to
$500 per violation for violations of any Exchange rule. If a participant elects to contest the imposition of either a MRVP or Summary Fines, the participant can request that a formal hearing of relevant evidence be held.

For more significant violations or a widespread pattern or practice of misconduct, the Enforcement staff can prosecute a formal disciplinary proceeding under Article XII, Rule 1. Such actions may be settled with the agreement of the parties or may proceeding to an evidentiary hearing. Upon conclusion of the hearing, the presiding officer will issue a draft Order finding violations and imposing sanctions or dismissing the charges against the respondent(s). Available sanctions include censures, monetary fines in any appropriate amount, suspensions or expulsions from membership, disgorgement of unlawfully-obtained profits, the imposition of various limitations on conduct and a variety of remedial undertakings, such as improvements to a participant’s internal compliance processes and systems.
Draft orders of the hearing officer must be reviewed and approved by the Exchange's CEO. Final orders can be appealed by the respondent to a Judiciary Committee of the Board of Directors and, on a discretionary basis, by the Executive Committee and the Board of Directors. Once the Exchange's
action is final, an order can be appealed to the U.S. Securities and Exchange Commission for further review. Copies of recent disciplinary orders are available on this site.

V. Compliance and Examinations

The Compliance and Examinations Department conducts routine and for-cause examination of CHX participant firms. Pursuant to agreements with other Exchanges and Associations, the Exchange is primarily responsible for examining participants for which it is the designated examining authority or DEA. Most of these firms are principally engaged in trading activities on the floor of the Exchange, such as CHX specialist, floor broker or market making firms. The examination program typically focuses on the following areas:

  • The financial reporting and soundness of participant firms
  • The operational structure and processes of such firms
  • The overall system of supervision of the participant’s principal lines of business, especially the policies and procedures relating to trading-related issues

The Compliance and Examinations staff is also responsible for receiving and reviewing financial disclosure documents from participant firms. Approval from the staff is also required for the trading permit applications of new participant reorganizations and removal of regulatory capital of designated participants. The Compliance and Examinations staff also routinely performs
certain trading-related reviews relating to market maker activity. The staff also may conduct a variety of ad hoc reviews relating to any relevant Exchange or SEC rule. Potential violations uncovered during any of these examinations or reviews may be referred to the Enforcement Department for disciplinary consideration.

VI. Listings and Assignments

VII. Participant Services

VIII. Arbitration Program

The Chicago Stock Exchange's arbitration program provides a timely and cost-efficient forum for the resolution of controversies among CHX Participants as well as between customers, non-participants and participants and their associated persons.

Disputes arising out of the general course of business conducted by the parties may be brought to arbitration. Cases involving employment discrimination or sexual harassment may be resolved through CHX arbitration only after the claim has been previously filed in another forum and the parties have subsequently agreed to arbitration. Rules governing arbitration are found in Article VIII, Rules 23 - 24. The Schedule of Fees are referenced online in our Rule section.

Based upon the parties involved in an arbitration case, claims are heard and decided by the CHX Committee on Exchange Procedure or by a Panel of impartial arbitrators. The resolution of all Exchange arbitration claims is binding and final.

To initiate a CHX arbitration proceeding, the following documentation is required:

  • completed Uniform Submission Agreement
  • Statement of Claim, which must specify the relevant facts and the remedies sought
  • non-refundable deposit in the appropriate amount

Uniform Submission Agreements

IX. Investor Complaints

To file a complaint relating to a CHX participant or regarding a transaction executed on the Exchange, send an email to marketreg@chx.com. Please keep in mind that the Exchange’s ability to take action is limited to CHX participants and participant organizations, and their associated persons.
You may wish to direct complaints against non-participants or
non-participant organizations to the U.S. Securities and Exchange Commission, the appropriate state or local securities administrative organization or another self-regulatory organization.

Additional information may be found at the following organization's websites:

U.S. Securities and Exchange Commission (www.sec.gov)

North American Securities Administrators Association (www.nasaa.org)

Securities Investor Protection Corporation (www.sipc.org)

X. Interpretive Guidance

From time to time, Exchange participants request guidance from the Market Regulation Department as to the meaning of certain CHX rules and/or the applicability of those rules to a given set of facts. Participants should refer to the guidelines noted herein seeking such guidance. See also, Market Regulation Department Information Memorandum 05-10 (May 23, 2005).

At the outset, it is important to note that the Market Regulation Department does not have the authority to issue a formal exemption from any of the Exchange’s rules. Proposed changes to the Exchange’s rules should be initially raised with the Participant Advisory Committee or staff liaison. The Market Regulation Department may provide clarification as to the meaning of an existing rule or explain how a rule may apply to a factual scenario. While the staff of the Market Regulation Department provides oral guidance in response to oral requests, such guidance is of extremely limited precedential value given the undocumented nature of the interaction. To the extent that a participant intends to rely upon the staff’s guidance going forwards, we encourage that he or she makes a written request for a staff interpretation. Such requests must state the identity of the party making the request (or on behalf of whom the request is being made), a complete and accurate description of the facts involved, the potential applicability of CHX rules and a clear and concise request for an interpretation based upon
those representations.

While the Market Regulation Department will endeavor to answer all such requests, Participants should keep in mind that not all requests for guidance can be answered on a substantive basis. Situations in which the Exchange may not be able to provide interpretive guidance include those that involve complicated fact patterns that are subject to change, relate to an ongoing inquiry, investigation or examination by the Exchange or another
regulatory body, or where the information provided by the requestor is inadequate. Participants should keep in mind that the views expressed in any interpretive guidance are those of the Market Regulation Department staff, and are in no way endorsed by the Exchange's Board of Directors. Interpretive guidance is subject to change upon the issuance of general
written notice, such as through a subsequent Information Memorandum or, of course, rule promulgation or amendment.

Written requests for interpretive guidance should be directed to the attention of the Chief Regulatory Officer at the Exchange's address.

XI. CHX Rulebook

XII. Rule Filings

XIII. Comment Letters

XIV. Information Memoranda

2006
2005
2004
2003
2002
2001

XV. Disciplinary Orders

XVI. Weekly Bulletins

2006
2005
2004


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