| Name | Type | Description |
|---|---|---|
| ticker | str | The ticker symbol of the Security for the Option. |
| date | str | The date of the data. |
| total_open_interest | int | Total open interest for the ticker |
| total_volume | int | Total volume for the ticker |
| total_put_volume | int | Total put volume for the ticker |
| total_call_volume | int | Total call volume for the ticker |
| put_call_volume_ratio | float | Total put volume to total call volume ratio for the ticker |
| contract_count | int | Total number of active contracts for the ticker |