Symbol Open Interest Chart

Retrieve historical open-interest observations for a trading pair, exchange and interval. Export quantities, values and timestamps as JSON.

What this Actor does

Inspect a bounded open-interest series for a selected trading pair. The accepted example uses BTCUSDT on Binance with hourly observations.

Input

Field	Type	Required	Description
exchange	string	Yes	Exchange selector. Verified example: Binance.
symbol	string	Yes	Trading-pair symbol. Verified example: BTCUSDT.
interval	string	Yes	Query interval. Keep the spelling shown in the example; supported intervals depend on the query.
endTime	string	Yes	End timestamp in Unix milliseconds, supplied as a string. The example uses a fixed historical timestamp, not the current time.
size	string	Yes	Requested number of observations, supplied as a string. Verified example: 10.
type	string	Yes	Open-interest unit selector. Verified value: USD.

Example input

{
  "endTime": "1789544653328",
  "exchange": "Binance",
  "interval": "1h",
  "size": "10",
  "symbol": "BTCUSDT",
  "type": "USD"
}

This input was used for the saved successful run on September 16, 2026. Historical timestamps are examples; update them for your desired period. Supported markets and data coverage depend on the selected parameters. Unsupported combinations can return empty data or errors.

Output

The response contains code, success and a data array. Observed fields include ts, exchangeName, symbol, baseCoin, coinCount, coinValue, volume and contract metadata. Unix-millisecond timestamps identify observations; market type and unit conventions must be checked before comparison.

Example output

Abbreviated from the September 16, 2026 response. This is historical data, not a current quote. Rows, series and fields have been omitted for readability.

{
  "code": "1",
  "data": [
    {
      "atUtc": true,
      "atUtc8": true,
      "baseCoin": "BTC",
      "coinCount": 108097.928,
      "coinValue": 8152594392.66,
      "contractType": "FUTURES",
      "createAt": "2026-09-15T22:00:05.003+00:00",
      "deliveryType": "PERPETUAL",
      "exchangeName": "Binance",
      "exchangeType": "USDT",
      "symbol": "BTCUSDT",
      "ts": 1789509600000,
      "utc8Intervals": [
        "1m",
        "5m",
        "3m",
        "15m",
        "30m",
        "1h",
        "2h",
        "6h"
      ],
      "utcIntervals": [
        "1m",
        "5m",
        "3m",
        "15m",
        "30m",
        "1h",
        "2h"
      ],
      "volume": 108097.928
    },
    {
      "atUtc": true,
      "atUtc8": true,
      "baseCoin": "BTC",
      "coinCount": 107585.09,
      "coinValue": 8138058962.87,
      "contractType": "FUTURES",
      "createAt": "2026-09-15T23:00:05.003+00:00",
      "deliveryType": "PERPETUAL",
      "exchangeName": "Binance",
      "exchangeType": "USDT",
      "symbol": "BTCUSDT",
      "ts": 1789513200000,
      "utc8Intervals": [
        "1m",
        "5m",
        "3m",
        "15m",
        "30m",
        "1h"
      ],
      "utcIntervals": [
        "1m",
        "5m",
        "3m",
        "15m",
        "30m",
        "1h"
      ],
      "volume": 107585.09
    }
  ],
  "success": true
}

A successful run saves its JSON result under OUTPUT. Open the Output tab to inspect response status, fields and available timestamps.

Pricing

One request event is $0.05. Review the current Pricing panel and set a maximum run charge that covers the event. Check any platform usage displayed before starting.

How to run

1. Review the required fields and update the example input.
2. Check the current price and run budget.
3. Start one run and wait for its final status.
4. Open Output and inspect the response before using it in a report or workflow.

Scope and troubleshooting

Each run performs one data query. Data availability and freshness vary by market and query parameters. This Actor does not execute trades, move funds or maintain a live subscription.

If a run fails, inspect its status and log before retrying. For support, open an Actor Issue with the Run ID and sanitized input; omit credentials and private keys. Financial data is informational, not investment advice.