Notice 26 Sep 2025 order entry, trading, nasdaq, financial regulation, exchange protocols, market efficiency

⚖️Nasdaq PHLX Introduces CORE FIX Order Entry Protocol

Nasdaq PHLX LLC has proposed the CORE FIX Order Entry Protocol to enhance trading efficiencies by combining features of existing protocols while streamlining functionality. This change aims to improve order handling for participants who do not require routing strategies, ensuring faster and more efficient trading experiences within the Exchange.

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