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Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 519C, Mass Cancellation of Trading Interest, to Adopt a New Selective Liquidity Auto Purge (“SLAP”)
Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 519C, Mass Cancellation of Trading Interest, to Adopt a New Selective Liquidity Auto Purge (“SLAP”)