Regulacje i polityka gospodarcza · 16/12/2008

NASDAQ OMX PHLX, Inc. Seeks to Shorten Option Limit Order Exposure Periods from Three Seconds to One Second

NASDAQ OMX PHLX, Inc. has submitted a proposed rule change to the Self-Regulatory Organizations, seeking to reduce the option limit order exposure period from three seconds to one second, in an effort to improve market efficiency and reduce volatility.