Notice Rule

Notice of Filing and Immediate Effectiveness of Proposed Rule Change Extending the Pilot Period Applicable to Rule 953.1NY(c), Which Addresses How the Exchange Treats Obvious and Catastrophic Errors During Periods of Extreme Market Volatility to Coincide with the Pilot Period for the Plan To Address Extraordinary Market Volatility Pursuant to Rule 608 of Regulation NMS

National Securities Exchanges, NYSE MKT (NYSEMKT)

Last Reviewed or Updated: Oct. 23, 2015