OPEN_INTEREST
Subscribe to live open interest data as individual snapshots.
Subscribe
JSON
{
"jsonrpc": "2.0",
"id": 0,
"method": "public/subscribe",
"params": {
"channels": [
{
"type": "OPEN_INTEREST",
"category": "*",
"exchange": "BINANCE_FUTURES",
"symbol": "BTCUSDT"
}
],
"compression": "brotli",
"version": "v2"
}
}
Response
JSON
{
"points": [
{
"series": {
"type": "OPEN_INTEREST",
"symbol": "BTCUSDT",
"exchange": "BINANCE_FUTURES",
"normalizedSymbol": "BTC-USDT",
"category": "PERPETUAL",
"coin": "BTC",
"inverse": false
},
"openInterest": {
"openInterest": 72450.32,
"timestamp": {
"seconds": 1769058900
}
}
}
]
}
Response fields
| Field | Type | Description |
|---|---|---|
openInterest.openInterest | double | Current open interest value (in contracts or base asset, depending on exchange) |
openInterest.timestamp | Timestamp | Snapshot time |