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Notice of Filing and Immediate Effectiveness of a Proposal to Amend the Exchange’s Anti-Internalization Functionality in Equity 4, Rule 4757, and to Extend the Implementation Date of the CORE FIX Order Entry Protocol

34-105129.pdf (178.23 KB)

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Notice of Filing and Immediate Effectiveness of a Proposal to Amend the Exchange’s Anti-Internalization Functionality in Equity 4, Rule 4757, and to Extend the Implementation Date of the CORE FIX Order Entry Protocol

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Notice of Filing and Immediate Effectiveness of a Proposal to Amend the Exchange’s Anti-Internalization Functionality in Equity 4, Rule 4757, and to Extend the Implementation Date of the CORE FIX Order Entry Protocol