市场监管 · 2011/5/121 分钟阅读
Self-Regulatory Organizations; Chicago Stock Exchange, Incorporated; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Related to the Treatment of Customer Orders and the Prohibition Against Trading Ahead of Customer Orders
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摘要
Self-Regulatory Organizations; Chicago Stock Exchange, Incorporated; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Related to the Treatment of Customer Orders and the Prohibition Against Trading Ahead of Customer Orders