Notice 27 Aug 2025 market data, sec, investors exchange, trading rules, 24x national exchange

📈IEX Rule Amendments and NYSE Chicago Name Change Notification

The Securities and Exchange Commission has published a notice regarding proposed amendments to the Investors Exchange LLC rules, including the addition of 24X National Exchange LLC as an away trading center and the renaming of NYSE Chicago to NYSE Texas. These changes aim to enhance operational compliance and market data transparency ahead of 24X's launch.

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Notice 22 Jul 2025 regulation, securities, business compliance, options trading, investors exchange

📈SEC Notice on IEX Options Trading Rules Regulatory Action

The Securities and Exchange Commission has designated a longer period to decide on a proposed rule change regarding the trading of options on the Investors Exchange LLC. This includes discussions on amendments made to the initial proposal and opportunities for public comment, indicating ongoing regulatory scrutiny and implications for the trading landscape.

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Notice 22 Jul 2025 market data, compliance, regulation, securities, business operations, investors exchange

📊SEC Notice on Rule Change for Data Subscriber Definition

The SEC announces a proposed rule change by Investors Exchange LLC to amend the definition of “Data Subscriber” in its Market Data Fees section. This change aligns with existing agreements and policies, aiming to enhance clarity for businesses receiving IEX market data, particularly concerning controlled and uncontrolled distribution.

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Notice 24 Jun 2025 compliance, financial services, options trading, investors exchange, trading regulations

📈New Options Trading Rules Proposed by Investors Exchange

The Investors Exchange LLC has filed Amendment No. 3 to a proposed rule change that introduces regulations to govern options trading on a new facility called IEX Options. The proposed rules outline operational structures, trading mechanisms, and compliance measures to ensure fair and orderly markets for participants in the options trading landscape.

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Notice 17 Jun 2025 regulatory change, trading fees, securities exchange commission, investors exchange, liquidity, rebate tiers

📈IEX Proposes Changes to Fee Schedule for Liquidity Rebates

The Investors Exchange (IEX) has proposed a rule change to amend its fee schedule, introducing alternative criteria for qualifying for its Displayed Liquidity Adding Rebate Tier 6. This adjustment aims to enhance competitiveness and encourage order flow to the exchange, benefiting market participants without changing existing rebate amounts.

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Notice 2 Jun 2025 securities exchange, investors exchange, liquidity, trading incentives, market quality program

💵IEX Introduces Supplemental Market Quality Program for Trading Liquidity

The Securities and Exchange Commission announces a proposed rule change by the Investors Exchange LLC (IEX) to amend its fee schedule and establish a Supplemental Market Quality Program. This initiative incentivizes member firms to enhance displayed trading liquidity through financial payments for qualifying activities, aiming to improve overall market conditions and trading efficiency.

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Notice 7 May 2025 trading, investors exchange, securities, liquidity, financial regulation, market structure

📉IEX Proposes Rule Change on Post Only Orders for Liquidity

The Investors Exchange LLC proposes a modification to its Post Only order type, requiring a minimum price improvement of $0.01 for execution upon entry. This change aims to encourage the posting of displayed liquidity and enhance market efficiency, aligning IEX with similar practices in other exchanges. The new rules are set to provide greater price determination for members and streamline trading operations.

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Notice 25 Apr 2025 trading, investors exchange, options, compliance, regulations, risk management, financial markets

📈Proposed Rule Change on Options Trading by Investors Exchange

The Securities and Exchange Commission has instituted proceedings to evaluate a proposed rule change from Investors Exchange LLC regarding the trading of options. This includes rules for a new trading facility called IEX Options, with innovative features designed to enhance market maker protection and promote efficient trading practices. The proposal encourages public comment for thorough analysis and review.

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Notice 14 Mar 2025 compliance, trading, regulation, securities, investors exchange

🔍Proposed Rule Change to Retire Proprietary Calculation by IEX

The Securities and Exchange Commission published a notice regarding a proposed rule change by Investors Exchange LLC, which aims to retire one of its proprietary mathematical calculations for assessing quotation probability. This amendment is designated for immediate effectiveness and is open for public comments to ensure alignment with regulatory standards.

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Notice 12 Mar 2025 compliance, securities, options trading, investors exchange, regulatory affairs

💼SEC Notice on Proposed Rule Change for IEX Options Trading

The SEC has announced a longer review period for the proposed rule change from the Investors Exchange LLC, which seeks to govern the trading of options on a new facility called IEX Options. This notice outlines the procedural timeline and encourages public comments on the proposed changes to enhance the regulatory framework for trading options.

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