Following the acquisition of ErisX by Cboe and its subsequent rebranding as Cboe Digital, we are initiating improvements to our data feed. Changes will be made to the OPOL field to align with the new product and ensure accurate exchange data representation.

Old OPOL field nameNew OPOL field name

Effective Date

New changes will be rolled out on February 5, 2024. No further actions are required from your side.

If you have any questions concerning these changes, please contact the dxFeed Support Team via Support Portal.