Ticker Channel

Channel name : ticker

Description : Get the latest transaction price, buy price, sell price and 24-hour trading volume information of the product, push frequency 500ms~ 1s

Subscription requests :

{
  "op": "subscribe",
  "args": [
    {
      "instType": "SPOT",
      "channel": "ticker",
      "instId": "BTCUSDT"
    }
  ]
}

Push data format :

{
  "action": "snapshot",
  "arg": {
    "instType": "SPOT",
    "channel": "ticker",
    "instId": "BTCUSDT"
  },
  "data": [
    {
      "instId": "BTCUSDT",
      "lastPr": "89721.8",
      "open24h": "90540.2",
      "high24h": "91426.7",
      "low24h": "87986.5",
      "change24h": "-0.01321",
      "bidPr": "89738.8",
      "askPr": "89739.3",
      "bidSz": "0.01183",
      "askSz": "0.01243",
      "baseVolume": "0.61829",
      "quoteVolume": "55683.20390",
      "openUtc": "88427.9",
      "changeUtc24h": "0.01463",
      "ts": "1768979090882"
    }
  ]
}

Field description :

Field	Type	Explanation
instId	String	Product ID, such as BTCUSDT
lastPr	String	Latest transaction price
open24h	String	Opening price in 24-Hour slide time window
high24h	String	Highest price in 24-Hour slide time window
low24h	String	Lowest price in 24-Hour slide time window
change24h	String	24-Hour price change rate. 0.01 means 1%
bidPr	String	Best bid price
askPr	String	Best ask price
bidSz	String	The aggregate order quantity at the best bid price in the current order book.
askSz	String	The aggregate order quantity at the best ask price in the current order book.
baseVolume	String	24h volume in base asset
quoteVolume	String	24h volume in quote asset
openUtc	String	Opening price at UTC 00:00:00
changeUtc24h	String	Price change rate from UTC 00:00:00. 0.01 means 1%
ts	String	Snapshot timestamp(milliseconds)