Notice Rule

Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend the Table in Rule 11.410(a) To Update the Market Data Source That the Exchange Will Use To Determine the Top of Book Quotation for NYSE Chicago, Inc. and To Amend Rules 2.220(a)(7) and 11.410(a) To Reflect the Name Change of Chicago Stock Exchange, Inc. to NYSE Chicago, Inc.

National Securities Exchanges, Investors Exchange LLC (IEX)

Last Reviewed or Updated: Nov. 20, 2019