CHX Rulemaking

We encourage the public to submit comments on the following Chicago Stock Exchange, Inc. (CHX) filings during the comment period. For detailed instructions, please read How to Submit Comments. We strongly encourage you to send your comments electronically. They will be posted on this website.

Chronological List
First Quarter

CHX File Number List for 2018

Additional Archives

Chronological List for 2018

Release No. Date Details
First Quarter
SR-CHX-2018-001
34-82870 Mar. 14, 2018 Notice of Filing of Proposed Rule Change to Adopt the Route QCT Cross Routing Option
Comments due:  April 10, 2018
Additional Materials: Exhibit 5
SR-CHX-2016-20
34-82727 Feb. 15, 2018 Order Setting Aside Action by Delegated Authority and Disapproving a Proposed Rule Change, as Modified by Amendments No. 1 and No. 2, Regarding the Acquisition of CHX Holdings, Inc. by North America Casin Holdings, Inc.
SR-CHX-2017-08
34-82503 Jan. 16, 2018 Notice of Withdrawal of Proposed Rule Changes, as Modified by Amendments, to Establish Fees for Industry Members to Fund the Consolidated Audit Trail
Additional File Nos.: SR-BatsBYX-2017-11, SR-BatsBZX-2017-38, SR-BatsEDGA-2017-13, SR-BatsEDGX-2017-22, SR-BOX-2017-16, SR-BX-2017-023, SR-C2-2017-017, SR-CBOE-2017-040, SR-FINRA-2017-011, SR-GEMX-2017-17, SR-IEX-2017-16, SR-ISE-2017-45, SR-MIAX-2017-18, SR-MRX-2017-04, SR-NASDAQ-2017-046, SR-NYSE-2017-22, SR-NYSEArca-2017-52, SR-NYSEMKT-2017-26, SR-PEARL-2017-20, SR-Phlx-2017-37


CHX File Number List for 2018

Release No. Date Details
SR-CHX-2018-001
34-82870 Mar. 14, 2018 Notice of Filing of Proposed Rule Change to Adopt the Route QCT Cross Routing Option
Comments due:  April 10, 2018
Additional Materials: Exhibit 5