---
title: "Open Interest History"
method: GET
path: "/v1/stats/coin/history/open-interest"
tags: ["Coin History"]
---

# Open Interest History

`GET /v1/stats/coin/history/open-interest`

Returns open interest and volume history for a symbol, aggregated
by the specified interval. Cached server-side (default 3 minutes).

Time range = max_points x interval_duration.

## Query parameters

- `symbol` string, required
- `interval` '10m' | '15m' | '30m' | '1h' | '12h' | '1d'

## Response `200`

Open interest history

- HistoryResponse — Time-series response. `columns` describes the fields in each row of `data`. Each row in `data` is an array matching the column order.
  - `symbol` string
  - `interval` string
  - `days` integer
  - `columns` string[]
  - `data` array[]
    - unknown[]
      - unknown

## Other responses

- `400` — Missing symbol

---

[API](https://skmtc.net/strikefinance/apis/strike-finance-staking-api.md) · [All operations](https://skmtc.net/strikefinance/apis/strike-finance-staking-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/strikefinance/strike-finance-staking-api/revisions/6b7d8bd51050/schema)