市场监管 · 2010/1/111 分钟阅读
Self-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Allow All SPY and IWM Option Series To Quote in Penny Increments
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摘要
Self-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Allow All SPY and IWM Option Series To Quote in Penny Increments