市场监管 · 2011/8/31 分钟阅读
Self-Regulatory Organizations; Chicago Stock Exchange, Incorporated; Notice of Filing of Proposed Rule Change To Amend Article 20, Rule 9 (Cancellation of Transactions) and Interpretation and Policy.01 Thereunder Regarding the Cancellation of the Stock Leg of Stock-Option Transactions Done on the Exchange
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摘要
Self-Regulatory Organizations; Chicago Stock Exchange, Incorporated; Notice of Filing of Proposed Rule Change To Amend Article 20, Rule 9 (Cancellation of Transactions) and Interpretation and Policy .01 Thereunder Regarding the Cancellation of the Stock Leg of Stock-Option Transactions Done on the Exchange