Ticker updates - Joyride Docs

WSS

tickers.

{instrument_id}

Messages

{
  "instrument_id": "<string>",
  "best_bid": 123,
  "best_ask": 123,
  "spread": 123,
  "mid_price": 123,
  "spot_price": 123,
  "greeks": {
    "delta": 123,
    "gamma": 123,
    "theta": 123,
    "vega": 123,
    "rho": 123,
    "iv": 123,
    "lambda": 123,
    "pop": 123
  }
}

instrument_id

type:string

required

Instrument identifier.

Instrument ticker

type:object

Best bid/ask, spread, mid price, spot price, and per-unit greeks for a single instrument. Fires on BBO change and on spot updates (debounced per instrument), so subscribers stay current as spot drifts between order book changes.

Server log stream

Spot price updates

Messages

{
  "instrument_id": "<string>",
  "best_bid": 123,
  "best_ask": 123,
  "spread": 123,
  "mid_price": 123,
  "spot_price": 123,
  "greeks": {
    "delta": 123,
    "gamma": 123,
    "theta": 123,
    "vega": 123,
    "rho": 123,
    "iv": 123,
    "lambda": 123,
    "pop": 123
  }
}