From September 8, 2025, all CBOE -related options exchanges will update data types of the date and time displacement of data for the provision of precision Nanoseconds transaction to market data flows.
In addition, a “Nanosecond” shipping port will be added to allow customers to select Nanosecond or microseconds.
Currently, the types of shift data of time and time displacement are paid in accurate microfiber.
At the date of entry into force, all fields using these two types of data will be completed precisely nanoseconds. A new “Nanosecond” Shipment Port will be added to correct, correct the fall, Odrop and correct the cleaning ports to allow the Nanoseconds to be returned.
The Nanosecond Send Port Authority will be set to false by default. Nanoseconds precision transactions will be automatically sent to Boe, Boe and Boe Purge ports. BOE users cannot withdraw from authentic precision transaction alerts.
To support this new functionality, Transacttime (Fix Tag 60) and Origtime (Fix Tag 43) will be updated to allow the available GMT date in nanoseconds.
(Wednesday, January 22, 2025 9: 13: 13: 27.123456789) will return the price = 123456789.
This functionality will be available for a test in US Options Certification environments starting on July 28, 2025.