{
  "city": "tokyo",
  "city_name": "Tokyo",
  "date": "2026-04-19",
  "unit": "C",
  "station": "RJTT",
  "event_end_date": "2026-04-19T12:00:00Z",
  "hours_at_discovery": 29.4,
  "status": "open",
  "position": null,
  "actual_temp": null,
  "resolved_outcome": null,
  "pnl": null,
  "forecast_snapshots": [
    {
      "ts": "2026-04-18T06:34:22.441395+00:00",
      "horizon": "D+1",
      "hours_left": 29.4,
      "ecmwf": 21.7,
      "hrrr": null,
      "metar": null,
      "best": 21.7,
      "best_source": "ecmwf"
    },
    {
      "ts": "2026-04-18T07:36:06.328891+00:00",
      "horizon": "D+1",
      "hours_left": 28.4,
      "ecmwf": 21.7,
      "hrrr": null,
      "metar": null,
      "best": 21.7,
      "best_source": "ecmwf"
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  ],
  "market_snapshots": [
    {
      "ts": "2026-04-18T06:34:22.441395+00:00",
      "top_bucket": "24.0-24.0C",
      "top_price": 0.395
    },
    {
      "ts": "2026-04-18T07:36:06.328891+00:00",
      "top_bucket": "24.0-24.0C",
      "top_price": 0.4
    }
  ],
  "all_outcomes": [
    {
      "question": "Will the highest temperature in Tokyo be 16°C or below on April 19?",
      "market_id": "2003821",
      "range": [
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        16.0
      ],
      "bid": 0.0025,
      "ask": 0.9975,
      "price": 0.0025,
      "spread": 0.995,
      "volume": 1663.0
    },
    {
      "question": "Will the highest temperature in Tokyo be 17°C on April 19?",
      "market_id": "2003822",
      "range": [
        17.0,
        17.0
      ],
      "bid": 0.0025,
      "ask": 0.9975,
      "price": 0.0025,
      "spread": 0.995,
      "volume": 1296.0
    },
    {
      "question": "Will the highest temperature in Tokyo be 18°C on April 19?",
      "market_id": "2003823",
      "range": [
        18.0,
        18.0
      ],
      "bid": 0.0035,
      "ask": 0.9965,
      "price": 0.0035,
      "spread": 0.993,
      "volume": 1599.0
    },
    {
      "question": "Will the highest temperature in Tokyo be 19°C on April 19?",
      "market_id": "2003824",
      "range": [
        19.0,
        19.0
      ],
      "bid": 0.005,
      "ask": 0.995,
      "price": 0.005,
      "spread": 0.99,
      "volume": 549.0
    },
    {
      "question": "Will the highest temperature in Tokyo be 20°C on April 19?",
      "market_id": "2003825",
      "range": [
        20.0,
        20.0
      ],
      "bid": 0.008,
      "ask": 0.992,
      "price": 0.008,
      "spread": 0.984,
      "volume": 1204.0
    },
    {
      "question": "Will the highest temperature in Tokyo be 21°C on April 19?",
      "market_id": "2003826",
      "range": [
        21.0,
        21.0
      ],
      "bid": 0.007,
      "ask": 0.993,
      "price": 0.007,
      "spread": 0.986,
      "volume": 1583.0
    },
    {
      "question": "Will the highest temperature in Tokyo be 22°C on April 19?",
      "market_id": "2003827",
      "range": [
        22.0,
        22.0
      ],
      "bid": 0.095,
      "ask": 0.905,
      "price": 0.095,
      "spread": 0.81,
      "volume": 2074.0
    },
    {
      "question": "Will the highest temperature in Tokyo be 23°C on April 19?",
      "market_id": "2003828",
      "range": [
        23.0,
        23.0
      ],
      "bid": 0.305,
      "ask": 0.695,
      "price": 0.305,
      "spread": 0.39,
      "volume": 722.0
    },
    {
      "question": "Will the highest temperature in Tokyo be 24°C on April 19?",
      "market_id": "2003829",
      "range": [
        24.0,
        24.0
      ],
      "bid": 0.4,
      "ask": 0.6,
      "price": 0.4,
      "spread": 0.2,
      "volume": 1323.0
    },
    {
      "question": "Will the highest temperature in Tokyo be 25°C on April 19?",
      "market_id": "2003830",
      "range": [
        25.0,
        25.0
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      "bid": 0.175,
      "ask": 0.825,
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      "volume": 736.0
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    {
      "question": "Will the highest temperature in Tokyo be 26°C or higher on April 19?",
      "market_id": "2003831",
      "range": [
        26.0,
        999.0
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      "bid": 0.06,
      "ask": 0.94,
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      "spread": 0.88,
      "volume": 1654.0
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  ],
  "created_at": "2026-04-18T06:34:24.836914+00:00"
}