市场监管 · 2011/10/41 分钟阅读
Self-Regulatory Organizations; NYSE Arca, Inc.; Notice of Filing of Proposed Rule Change Amending NYSE Arca Equities Rule 7.12 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; NYSE Arca, Inc.; Notice of Filing of Proposed Rule Change Amending NYSE Arca Equities Rule 7.12 To Revise the Current Methodology for Determining When To Halt Trading in All Stocks Due to Extraordinary Market Volatility