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Notice of Designation of a Longer Period for Commission Action on a Proposed Rule Change To Establish the "Extended Trading Close" and a New "Extended Trading Close" Order Type
Notice of Filing of Amendment No. 1 and Order Instituting Proceedings To Determine Whether To Approve or Disapprove a Proposed Rule Change, as Modified by Amendment No. 1, To Establish the "Extended Trading Close" and a New "Extended Trading Close" Order
Public Comments