Mark Price Stream

Mark price and funding rate for a single symbol pushed every 3 seconds or every second.

Features:

• Stream Name: <symbol>@markPrice_1s, <symbol>@markPrice_3s

• Update Speed: 1000ms or 3000ms

Response:

{
    "eventType": "markPrice",
    "eventTime": 1670240359377,
    "symbol": "eth_usdt",
    "markPrice": 17283,
    "indexPrice": 17292.8,
    "premiumIndex": -0.0567,
    "fundingRate": -0.004145,
    "leftSecondsToFunding": 12041
}