{"symbol": "USDKRW", "markets": [{"exchange": "lighter", "symbol": "USDKRW", "price": 1324.48, "funding_rate": 0.0, "open_interest": 540.1408, "volume_24h": 4265.392658, "market_id": 105, "source_symbol": "USDKRW", "best_bid": null, "best_ask": null}], "opportunity": {"symbol": "USDKRW", "open_spread": 0.0, "open_spread_text": "0.00% / 0.00%", "exchanges": "lighter", "exchange_html": "<span class='venue-b'>lighter</span>", "funding_text": "0.0000%/h / 0.0000%/h", "funding_rate": 0.0, "index_spread": null, "index_spread_text": "--/--", "volume_text": "4,265.39", "volume_24h": 4265.392658, "detail_url": "/coin?symbol=USDKRW", "funding_url": "/funding?symbol=USDKRW"}, "spreads": []}