Notice of Filing of a Proposed Rule Change Relating To Adopt Rule 6.10 To Introduce a Voluntary Compression Service for Market Makers

Notice of Designation of a Longer Period for Commission Action on a Proposed Rule Change To Adopt Rule 6.10 To Introduce a Voluntary Compression Service

Notice of Filing of Amendment No. 1 and Order Granting Accelerated Approval of a Proposed Rule Change, as Modified by Amendment No. 1, To Adopt Rule 6.10 To Introduce a Voluntary Multilateral Compression Service for SPX Options