{"symbol": "ETHFI", "markets": [{"exchange": "lighter", "symbol": "ETHFI", "price": 0.63066, "funding_rate": 1.1999999999999999e-05, "open_interest": 1274584.8, "volume_24h": 230881.966933, "market_id": 64, "source_symbol": "ETHFI", "best_bid": null, "best_ask": null}], "opportunity": {"symbol": "ETHFI", "open_spread": 0.0, "open_spread_text": "0.00% / 0.00%", "exchanges": "lighter", "exchange_html": "<span class='venue-b'>lighter</span>", "funding_text": "0.0012%/h / 0.0012%/h", "funding_rate": 1.1999999999999999e-05, "index_spread": null, "index_spread_text": "--/--", "volume_text": "230,881.97", "volume_24h": 230881.966933, "detail_url": "/coin?symbol=ETHFI", "funding_url": "/funding?symbol=ETHFI"}, "spreads": []}