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Notice of Filing of Amendments No. 1 and No. 2 and Order Granting Accelerated Approval of a Proposed Rule Change, as Modified by Amendments No. 1 and No. 2, To Adopt the CHX Liquidity Enhancing Access Delay on a Pilot Basis
In the Matter of Chicago Stock Exchange, Inc., 440 South LaSalle Street, Suite 800, Chicago, IL 60605; File No. SR-CHX-2017-04; Order Setting Aside the Order by Delegated Authority Approving SR-CHX-2017-04
Public Comments