{
  "symbol": "SPY",
  "markets": [
    {
      "exchange": "arcus",
      "symbol": "SPY",
      "price": 770.39,
      "funding_rate": 3.1031472963322e-05,
      "open_interest": 699.270624,
      "volume_24h": 1368.66,
      "market_id": 23,
      "source_symbol": "SPY-USD"
    },
    {
      "exchange": "lighter",
      "symbol": "SPY",
      "price": 770.11,
      "funding_rate": 4e-06,
      "open_interest": 5072.4103,
      "volume_24h": 4865375.708902,
      "market_id": 128,
      "source_symbol": "SPY"
    }
  ],
  "opportunity": {
    "symbol": "SPY",
    "open_spread": 0.0,
    "open_spread_text": "0.00% / 0.00%",
    "exchanges": "lighter",
    "exchange_html": "<span class='venue-b'>lighter</span>",
    "funding_text": "0.0004%/h / 0.0004%/h",
    "funding_rate": 4e-06,
    "index_spread": null,
    "index_spread_text": "--/--",
    "volume_text": "4.87M",
    "volume_24h": 4865375.708902,
    "detail_url": "/coin?symbol=SPY",
    "funding_url": "/funding?symbol=SPY"
  },
  "spreads": [
    {
      "symbol": "SPY",
      "low_exchange": "lighter",
      "high_exchange": "arcus",
      "low_price": 770.11,
      "high_price": 770.39,
      "price_spread_pct": 0.03635844230044704,
      "low_funding_exchange": "lighter",
      "high_funding_exchange": "arcus",
      "funding_spread_pct": 0.0027031472963322
    }
  ]
}