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市场监管 · 2010/5/241 分钟阅读
Self-Regulatory Organizations; National Stock Exchange, Inc.; Notice of Filing of a Proposed Rule Change To Establish a Trading Halt for Individual Stocks Contained in the Standard & Poor's 500 Index That Experience a 10 Percent Price Change of 10% or More During a Five-Minute Period Pursuant to Exchange Rule 11.20
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摘要
Self-Regulatory Organizations; National Stock Exchange, Inc.; Notice of Filing of a Proposed Rule Change To Establish a Trading Halt for Individual Stocks Contained in the Standard & Poor's 500 Index That Experience a 10 Percent Price Change of 10% or More During a Five-Minute Period Pursuant to Exchange Rule 11.20
来源原始语言: Federal Register — SEC打开原始公告 →