2026-06474Notice

Cboe Updates IPO Auction Rules for Smoother Indicative Pricing

Published Date: 4/3/2026

Notice

Summary

Cboe BZX Exchange is updating its rules to make IPO auctions smoother by changing how the “Indicative Price” is defined and giving more time for quote-only periods during IPO auctions, especially for exchange-traded products (ETPs). This helps traders get better price info and more time to place quotes, making IPOs fairer and more efficient. These changes kick in quickly and could impact how IPOs are handled on the exchange, potentially affecting trading strategies and timing.

No Economic Impacts Identified for this Document

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Key Dates

Published Date
4/3/2026

Department and Agencies

Department
Independent Agency
Agency
Securities and Exchange Commission
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