BUbullish
asset-data

Get Vol Grid by Symbol

Returns the current active BPM (Bullish Portfolio Margin) vol grid configuration for the specified underlying asset.

get/v1/assets/{symbol}/vol-grid

Request

Path parameters

symbolstring required

The underlying asset symbol (e.g. BTC, ETH)

Response

OK

assetIdstring

underlying asset ID

assetSymbolstring

underlying asset symbol

effectiveFromDatetimestring date-time

ISO 8601 datetime of when this vol grid configuration became effective

Example response

{
  "assetId": "1",
  "assetSymbol": "BTC",
  "effectiveFromDatetime": "2026-05-29T08:00:00.000Z",
  "volGrid": [
    {
      "timeToExpiryDays": 0,
      "atmMax": "0.100754",
      "atmMin": "-0.078081",
      "skewMax": "0.083929",
      "skewMin": "-0.103593"
    },
    {
      "timeToExpiryDays": 1,
      "atmMax": "0.100754",
      "atmMin": "-0.078081",
      "skewMax": "0.083929",
      "skewMin": "-0.103593"
    },
    {
      "timeToExpiryDays": 7,
      "atmMax": "0.100754",
      "atmMin": "-0.078081",
      "skewMax": "0.063888",
      "skewMin": "-0.073318"
    },
    {
      "timeToExpiryDays": 14,
      "atmMax": "0.100754",
      "atmMin": "-0.078081",
      "skewMax": "0.043847",
      "skewMin": "-0.043043"
    },
    {
      "timeToExpiryDays": 30,
      "atmMax": "0.100754",
      "atmMin": "-0.078081",
      "skewMax": "0.034441",
      "skewMin": "-0.034124"
    },
    {
      "timeToExpiryDays": 60,
      "atmMax": "0.100754",
      "atmMin": "-0.078081",
      "skewMax": "0.024271",
      "skewMin": "-0.02397"
    },
    {
      "timeToExpiryDays": 90,
      "atmMax": "0.100754",
      "atmMin": "-0.078081",
      "skewMax": "0.024142",
      "skewMin": "-0.024381"
    },
    {
      "timeToExpiryDays": 180,
      "atmMax": "0.100754",
      "atmMin": "-0.078081",
      "skewMax": "0.017566",
      "skewMin": "-0.017433"
    }
  ]
}

Changes

No recorded changes to this operation across all 1 revision of this API.