Order Rule - Reopened for Comments

Notice of Filing of a Proposed Rule Change to Amend Rule 11.8(c) to Permit an Intermarket Sweep Order (“ISO”) to be Entered as a Non-Displayed Order and to Establish the Price Level At Which the System Will Consider an ISO Available For Other Orders t...

National Securities Exchanges, Cboe EDGX Exchange, Inc. (CboeEDGX)

Public Comments

Submit a Comment on SR-CboeEDGX-2026-045

Title
Notice of Filing of a Proposed Rule Change to Amend Rule 11.8(c) to Permit an Intermarket Sweep Order (“ISO”) to be Entered as a Non-Displayed Order and to Establish the Price Level At Which the System Will Consider an ISO Available For Other Orders t...
Release Number
34-105726
SEC Issue Date

Resources

Notice Rule: SEC Issued Version (pdf 257.52 KB)
Exhibit 5

Title
Notice of Designation of a Longer Period for Commission Action on Proceedings to Determine Whether to Approve or Disapprove a Proposed Rule Change to Amend Rule 11.8(c) Regarding Intermarket Sweep Orders
Release Number
34-105982
SEC Issue Date

Resources

Notice Rule: SEC Issued Version (pdf 127.92 KB)

Last Reviewed or Updated: Aug. 28, 2026