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Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Add the CORE FIX Order Entry Protocol and to Amend Nasdaq BX Equity 4, Rules 4120, 4702, 4703, and 4757

34-103891.pdf (231.33 KB)

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Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Add the CORE FIX Order Entry Protocol and to Amend Nasdaq BX Equity 4, Rules 4120, 4702, 4703, and 4757

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Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Add the CORE FIX Order Entry Protocol and to Amend Nasdaq BX Equity 4, Rules 4120, 4702, 4703, and 4757