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Rule Filings

Pending

Amending Rule 11.660 to be Consistent with the Exemptive Relief Granted by Commission from Certain Provisions of the CAT NMS Plan Related to Timestamp Granularity
LTSE-2025-12
Jun 27, 2025

Approved and immediately effective rule changes

Withdrawn: Amending the LTSE Fee Schedule to Establish Section C and Adopt Certain Connectivity Fees Effective March 14, 2025
LTSE-2025-04
Mar 14, 2025
Amending the LTSE Fee Schedule to Modify Rebates Effective March 3, 2025
LTSE-2025-03
Feb 28, 2025
Amending the LTSE Fee Schedule to Adopt Certain Market Data Fees Effective February 14, 2025
LTSE-2025-02
Feb 14, 2025
Amending the LTSE Fee Schedule to Establish Section C and Adopt Certain Connectivity Fees Effective January 23, 2025
LTSE-2025-01
Jan 23, 2025
Amending the LTSE Fee Schedule Effective December 12, 2024
LTSE-2024-13
Dec 27, 2024
Withdrawn: Amending the LTSE Fee Schedule to Adopt Certain Market Data Fees Effective November 1, 2024
LTSE-2024-12
Dec 20, 2024
Establishing Fees for Industry Members Related to Reasonably Budgeted CAT Costs of the CAT NMS Plan for 2025
LTSE-2024-11
Dec 20, 2024
Withdrawn: Amending the LTSE Fee Schedule Effective December 12, 2024
LTSE-2024-10
Dec 12, 2024
Withdrawn: Amending the LTSE Fee Schedule to Adopt Certain Connectivity Fees Effective October 1, 2024
LTSE-2024-09
Nov 27, 2024
Withdrawn: Amending the LTSE Fee Schedule to Adopt Certain Market Data Fees Effective November 1, 2024
LTSE-2024-08
Nov 1, 2024