Ticker Subscription

Subscribe to 24-hour market statistics for futures, pushed every second.

Subscription Format

{symbol}@ticker

Subscribe Request

{"action": "subscribe", "streams": ["BTCUSDT@ticker"]}

Push Fields

Field	Type	Description
event	string	Event type, fixed as data
stream	string	Subscribed stream
channel	string	Channel, fixed as ticker
data.symbol	string	Futures trading pair
data.lastPrice	string	Last trade price
data.priceChange	string	24h price change (absolute)
data.priceChangePercent	string	24h change percent
data.high24h	string	24h high
data.low24h	string	24h low
data.volume24h	string	24h volume
data.timestamp	int64	Data timestamp (milliseconds)
timestamp	int64	Push timestamp (milliseconds)

Push Example

{
  "event": "data",
  "stream": "BTCUSDT@ticker",
  "channel": "ticker",
  "timestamp": 1736163000000,
  "data": {
    "symbol": "BTCUSDT",
    "lastPrice": "68620.5",
    "priceChange": "1120.5",
    "priceChangePercent": "1.66",
    "high24h": "69200.5",
    "low24h": "67200.0",
    "volume24h": "1250.85",
    "timestamp": 1736163000000
  }
}

Notes

• Push frequency is once per second
• Price and quantity fields are string type