Required Fields
| Field | Type | Description |
|---|---|---|
buy_volume | number | Buy-side volume for the bucket. |
cumulative_delta | number | Running cumulative delta over the returned window. |
delta | number | buy_volume minus sell_volume for this bucket. |
sell_volume | number | Sell-side volume for the bucket. |
timestamp | integer:int64 | Bucket timestamp in Unix milliseconds. |