Exchange Quietly Adds Texas Competitor to Its Rulebook
Published Date: 6/3/2026
Notice
Summary
Cboe BYX Exchange is updating its rules to include data from the new Texas Stock Exchange, which will start trading between July 2 and July 17, 2026. This change affects how BYX handles, routes, and executes orders, making sure everyone knows where the data comes from. No extra costs or delays are expected, and the update is effective immediately.
Analyzed Economic Effects
1 provisions identified: 1 benefits, 0 costs, 0 mixed.
BYX Adds TXSE Market Data
Cboe BYX will include Texas Stock Exchange (TXSE) market data from the Consolidated Quotation System (CQS) / UTP Quotation Data Feed (UQDF) for order handling, order routing, order execution, and related compliance processes. TXSE plans to begin trading between July 2, 2026 and July 17, 2026, and the Exchange says the rule change became effective upon filing (filed May 15, 2026). The Exchange states no extra costs or delays are expected and that the change increases clarity and transparency for investors and market participants.
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Previous: 2026-11032 — Self-Regulatory Organizations; Cboe BZX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Update Rule 11.26(a)
Cboe BZX Exchange is updating its rule to include a new stock exchange, Texas Stock Exchange (TXSE), in its data sources for handling and routing orders. This change kicks in between July 2 and July 17, 2026, and helps keep trading info clear and up-to-date. Traders and members will see no extra costs, just smoother, more transparent trading.
Next: 2026-11034 — Self-Regulatory Organizations; Nasdaq Stock Market LLC; Order Granting Accelerated Approval of a Proposed Rule Change, as Modified by Amendment No. 1 Thereto, To List and Trade Shares of the iShares Bitcoin Premium Income ETF Under Nasdaq Rule 5711(d) (Commodity-Based Trust Shares)
The SEC gave a speedy thumbs-up for Nasdaq to list and trade shares of the iShares Bitcoin Premium Income ETF, a new fund tied to Bitcoin. This means investors can soon buy and sell these shares on Nasdaq, starting right after approval. It’s a fresh way for folks to earn income from Bitcoin without owning it directly, opening new doors in the crypto world.