Cboe Options Class Appointment Files
| File Name | Date |
|---|---|
| class_appointment_units_effective_20210201.csv | Feb 2021 |
| class_appointment_units_effective_20201101.csv | Nov 2020 |
| class_appointment_units_effective_20200801.csv | Aug 2020 |
| class_appointment_units_effective_20200501.csv | May 2020 |
| class_appointment_units_effective_20200201.csv | Feb 2020 |
| class_appointment_units_effective_20191101.csv | Nov 2019 |
| class_appointment_units_effective_20190801.csv | Aug 2019 |