Tax & Finance

NYSE Texas Proposes New Best Execution Rule

🇺🇸United States··Notice·Medium Impact·View source ↗

AI-generated summary for informational purposes only. Not legal advice. See the original source for the authoritative text.

🇬🇧 English

NYSE Texas would add a new rule requiring exchange participants, firms, and associated people to seek the best available execution for customer orders. The rule is modeled on existing Nasdaq PHLX and NYSE standards and is aimed at helping customers receive efficient trades at the best market prices. Broker-dealers and trading firms connected to NYSE Texas would need to review their order-handling practices, supervision, and written procedures to make sure they meet the new best execution standard. The filing took effect immediately, while the SEC is seeking public comments.

AI-generated summary. May contain errors. Refer to official sources for legal decisions.

Key Changes

  • Adds a new NYSE Texas Rule 11.5310 on best execution obligations
  • Applies the standard to participants, participant firms, and associated people
  • Aligns NYSE Texas requirements with existing Nasdaq PHLX and NYSE best execution rules

Obligations

What this law requires

high

Use reasonable diligence to ascertain the best market for a customer order and execute the order so that the resulting price to the customer is as favorable as possible under prevailing market conditions.

NYSE Texas participantsNYSE Texas participant firmsassociated persons of NYSE Texas participants or participant firms
Effective immediately upon filing on May 29, 2026
operational
medium

Review order-handling practices, supervisory controls, and written procedures to ensure they satisfy NYSE Texas Rule 11.5310 best execution obligations for customer orders.

broker-dealers connected to NYSE Texastrading firms connected to NYSE TexasNYSE Texas participant firms
Effective immediately upon filing on May 29, 2026
operational

Affected Parties

NYSE Texas participantsBroker-dealers and trading firms+2 more…

Tags

NYSE Texas,best execution,broker-dealers