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Trading Freeze: NYSE American Options Stops Trading
23 Oct
Summary
- NYSE American Options halted trading in select options securities.
- The affected venue is one of 20 options exchanges in the market.
- The suspension impacts approximately 10% of overall options trading volume.

Trading has been suspended on NYSE American Options for a number of securities. This significant disruption impacts one of the twenty options exchanges operating within the market. The affected venue is responsible for approximately 10% of the total options trading volume, indicating a substantial portion of the market is currently affected by this halt.
As a direct consequence of the trading suspension, other options exchanges are now disregarding quotes originating from NYSE American Options. This measure is being taken to prevent potential errors in pricing and execution across the broader market. The full ramifications of this halt are still being evaluated.