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Notice Rule

Notice of Filing of a Proposed Rule Change to Amend Rule 4.21 (Series of FLEX Options)

National Securities Exchanges, Cboe Exchange, Inc. (CBOE)

Public Comments

Submit a Comment on SR-CBOE-2026-035

Last Reviewed or Updated: April 22, 2026

Resources

Notice Rule: SEC Issued Version (pdf 209.06 KB)

Exhibit 5

Details

Public Comments Due

May 13, 2026

File Number

SR-CBOE-2026-035

Rule Type

Notice

Release Number

34-105277

SEC Issue Date

April 20, 2026

Rules & Regulations

Enforcement & Litigation

Compliance

Notice of Filing of a Proposed Rule Change to Amend Rule 4.21 (Series of FLEX Options)

Public Comments

Resources

Details

More in this Section

Notice of Filing of a Proposed Rule Change to Amend Rule 4.21 (Series of FLEX Options)

Public Comments

Resources

Details