市场监管 · 2011/5/41 分钟阅读
Self-Regulatory Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Permit the Listing of Series With $0.50 and $1 Strike Price Increments on Certain Options Used To Calculate Volatility Indexes
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摘要
Self-Regulatory Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Permit the Listing of Series With $0.50 and $1 Strike Price Increments on Certain Options Used To Calculate Volatility Indexes