OIoilpriceapi
Futures
Premium

Get delayed RBOB gasoline futures curve with exact decimal values

Changed on

Returns the dated RBOB futures curve with standard numeric fields and exact decimal-token companion strings. Public quote rows are delayed by at least 10 minutes; daily settlement, volume, and open interest are separate prior-session fields. This additive route does not change the legacy single-price or other futures responses. A separately labelled close is not currently available.

Premium Feature - Futures data access required.

get/v1/futures/rbob

Request

  • Base URL
    https://api.oilpriceapi.com
  • Auth
    API key in header Authorization

Response

Delayed RBOB contract quotes with optional daily CME fields

commoditystring required
updated_atstring date-time nullable
collection_age_secondsinteger nullable

Age of OPA collection; the individual CME source age is reported separately.

source_observed_atstring date-time nullable

Latest per-contract UTC update timestamp supplied by CME.

settlement_datestring date nullable

Latest settlement session date represented in the contract array.

Example response

{
  "commodity": "GASOLINE_RBOB_FUTURES",
  "front_month": {
    "code": "RBX6",
    "contract_month": "2026-11"
  },
  "nearest_contract": {
    "code": "RBV6",
    "contract_month": "2026-10"
  },
  "contracts": [
    {
      "contract_month": "2026-11",
      "code": "RBX6",
      "last_price": 3.2071,
      "last_price_decimal": "3.2071",
      "change": 0.0196,
      "change_decimal": "+0.0196",
      "open": 3.223,
      "open_decimal": "3.2230",
      "high": 3.2581,
      "high_decimal": "3.2581",
      "low": 3.1968,
      "low_decimal": "3.1968",
      "high_low_source_text": "2.5775A",
      "settlement": 3.1875
    }
  ],
  "metadata": {
    "minimum_source_delay_minutes": 10,
    "quote_cadence": "CME delayed quotes; target 15-minute cadence, max 22-minute schedule gap",
    "quote_volume_note": "volume is prior-session CME bulletin total; quote_volume is current delayed quote volume",
    "decimal_wire_type": "number",
    "exact_decimal_wire_type": "string"
  }
}

Changes