Market regulation · 08/04/2011

NASDAQ OMX BX, Inc. Seeks to Extend Trading Pause Pilot Period for Stocks in S&P 500, Russell 1000, and ETPs

NASDAQ OMX BX, Inc. has filed a proposed rule change to extend the pilot period of the trading pause for individual stocks in the S&P 500 Index, Russell 1000 Index, and specified exchange-traded products that experience a 10% price change within a five-minute period, as part of its ongoing efforts to enhance market stability and protect investors