Ticker

request

format: ticker@{symbol}

eg: ticker@btc_usdt

rate: real

ticker has absorbed the best bid/ask (bp/bq/ap/aq); there is no separate agg_ticker channel. Futures ticker also carries ix (index price) and mx (mark price).

Response

{
    "ch": "ticker",              // channel family
    "event": "ticker@btc_usdt",  // subscription string
    "data": {
        "s": "btc_usdt",         // symbol
        "o": "109927.8",         // open price
        "c": "109822.7",         // close price (last price)
        "h": "114308.1",         // highest price
        "l": "108600.0",         // lowest price
        "v": "1877436",          // quantity (base)
        "uv": "20640737.33039",  // volume (quote)
        "r": "-0.0009",          // price change rate
        "bp": "109822.6",        // bid one price
        "bq": "1.2",             // bid one quantity
        "ap": "109822.8",        // ask one price
        "aq": "0.8",             // ask one quantity
        "ix": "109820.0",        // index price
        "mx": "109821.5",        // mark price
        "ts": 1762007085988      // time (ms)
    }
}