NYSE Arca Adds Texas Stock Exchange Data to Its Rules
Published Date: 5/15/2026
Notice
Summary
NYSE Arca is updating its rule to include new data feeds from the Texas Stock Exchange, which starts operating in July 2026. This change affects how orders are handled, executed, and checked for compliance, making sure everything runs smoothly with the new market data. The update takes effect immediately and helps keep trading fast and accurate without extra costs.
Analyzed Economic Effects
2 provisions identified: 2 benefits, 0 costs, 0 mixed.
TXSE Feed Becomes Primary Source
NYSE Arca will use the Texas Stock Exchange (TXSE) SIP data feed as its primary source for order handling, order execution, order routing, and regulatory compliance. The Exchange proposes to make this change operative on the date TXSE launches operations (TXSE announced a July 2026 launch) after a rule filing made May 1, 2026.
Transparency; No Competitive Burden
The Exchange states the amendment will publicly identify the specific SIP and proprietary data feeds it uses and that the proposed change "does not impose any burden on competition" and "will affect all market participants equally." The filing says this added specificity is intended to enhance transparency and enable investors to better assess the Exchange's execution and routing services.
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Key Dates
Department and Agencies
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