Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Its Fee Schedule To Adopt a Tiered-Pricing Structure for Additional Limited Service MIAX Emerald Express Interface Ports

Notice of Withdrawal of Proposed Rule Changes To Amend Fee Schedules To Adopt Tiered-Pricing Structures for Additional Limited Service MIAX and MIAX Emerald Express Interface Ports

Suspension of and Order Instituting Proceedings To Determine Whether To Approve or Disapprove Proposed Rule Changes To Amend Fee Schedules To Adopt Tiered-Pricing Structures for Additional Limited Service MIAX and MIAX Emerald Express Interface Ports