市场监管 · 2011/10/41 分钟阅读
Self-Regulatory Organizations; EDGA Exchange, Inc.; Notice of Filing of Proposed Rule Change by EDGA Exchange, Inc. To Amend EDGA Rule 11.14 To Revise the Current Methodology for Determining When To Halt Trading in All Stocks Due to Extraordinary Market Volatility
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摘要
Self-Regulatory Organizations; EDGA Exchange, Inc.; Notice of Filing of Proposed Rule Change by EDGA Exchange, Inc. To Amend EDGA Rule 11.14 To Revise the Current Methodology for Determining When To Halt Trading in All Stocks Due to Extraordinary Market Volatility