v5

latestOpenAPI 3.1.0Proprietary2026-08-031,5423,1505.5 MB

Options

Precomputed IV surface + term structure for one underlier

Returns the precomputed implied-volatility surface (strike x expiry grid as call_iv_skew + put_iv_skew per expiry) and the ATM-IV term structure for the requested underlier. Computed during the ingest cycle and stored on the snapshot payload (saves API hot-path compute). Defaults to the latest cycle; pass ?date=YYYY-MM-DD to read a historical surface. date must lie within the 90-day retention window.

get/api/v1/options/{symbol}/iv-surface

Path parameters

symbolstring required

Underlier ticker.

Example:AAPL

Underlier ticker.

Query parameters

datestring nullable

Optional snapshot date (YYYY-MM-DD). Defaults to the latest cycle.

Response

IV surface payload.

Example response

{
  "meta": {
    "endpoint": "/api/v1/fred/us/cpi",
    "data_time": "2026-04-16T14:30:00Z",
    "response_time": "2026-04-16T14:30:12Z",
    "provider": "Sugra API v1.0.1",
    "source": "sugra_crypto",
    "attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
    "fallback_chain": [
      "sugra_crypto",
      "sugra_finance"
    ]
  }
}