Funds & ETFs

Sparse snapshot time-series for one ETF

Changed on

Time-series of per-date snapshot projections between from_date and to_date (both inclusive). Sparse: dates without a snapshot are represented by a null entry in snapshots. The fields CSV parameter restricts the projection to a whitelist; default fields are nav,price,premium_discount_pct,aum_usd. The window may not extend past the 90-day retention boundary nor into the future.

get/api/v1/etf/{symbol}/snapshot/history

Request

  • Base URL: https://sugra.ai
  • URL: https://sugra.ai/api/v1/etf/{symbol}/snapshot/history
  • Auth: API key in header x-api-key

Path parameters

symbolstring required

ETF ticker.

Example:SPY

Query parameters

from_datestring required

Inclusive history window start (YYYY-MM-DD).

to_datestring required

Inclusive history window end (YYYY-MM-DD).

fieldsstring nullable

CSV of fields to project. Whitelist enforced. Default: nav,price,premium_discount_pct,aum_usd.

Example:nav,price,premium_discount_pct,aum_usd

Response

Sparse snapshot history 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",
    "data_age_days": 8.532,
    "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"
    ],
    "stale_since": "2026-09-08T12:00:00Z",
    "period": "2026-Q1",
    "notes": "the UKMTO report behind these counts is dated 2026-08-21 and is 11 days old"
  }
}

Changes