Cboe BYX Frees Up More Cores for Ambitious Market Players
Published Date: 5/13/2026
Notice
Summary
Cboe BYX Exchange just removed the limit on how many Dedicated Cores market participants can use. This change means traders can access more computing power without hitting a cap, starting right away. It’s a win for active traders who want faster, bigger access with no extra fees announced yet.
Analyzed Economic Effects
3 provisions identified: 3 benefits, 0 costs, 0 mixed.
Cap Language Removed From Fee Schedule
Cboe BYX removed the text in its Fee Schedule that capped the number of Dedicated Cores market participants may purchase. The Exchange will instead list any maximums in the Cboe Titanium U.S. Equities Binary Order Entry Specification and historically had permitted up to 120 Dedicated Cores for Members and up to 35 Dedicated Cores for each Sponsored Access relationship.
No Change to Dedicated Core Fees
The Exchange states it does not propose to change the fee charged for Dedicated Cores that market participants may voluntarily purchase. The fee levels for Dedicated Cores will continue to apply consistently to Members and Sponsored Access Participants.
Immediate Effect and SEC Review Window
The filing became effective upon its submission (filed May 1, 2026) and the SEC may summarily suspend the change within 60 days. The Commission invited public comments on the filing and set a submission deadline of June 3, 2026.
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Previous / Next Documents
Previous: 2026-09473, Self-Regulatory Organizations; Cboe BZX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the Exchange's Fee Schedule to Remove Text Capping the Number of Dedicated Cores Available to Market Participants
Cboe BZX Exchange is removing the limit on how many Dedicated Cores market participants can use. This change means traders can access more computing power without restrictions, starting immediately. It affects all members and could boost trading speed without changing fees right now.
Next: 2026-09475, Self-Regulatory Organizations; Cboe BYX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Its Rule Regarding Members and Associated Persons of Members Who Are or Become Subject to a Statutory Disqualification
Cboe BYX Exchange is updating its rules about members or their associates who face legal disqualifications, making sure the rules match those of FINRA with a few tweaks. This change affects anyone involved with the Exchange who might be barred from trading due to legal issues. The new rules take effect immediately, helping keep the market safe and fair without causing delays or extra costs.