{
  "_notice": {
    "type": "free_key_offer",
    "message": "Free and anonymous access is staying. If this endpoint is in your pipeline, a free key adds advance notice before any schema change or deprecation. POST /v1/keys {\"email\": \"you@firm.com\"} — nothing else required. Something broken or missing? hello@clearmarket.fyi reaches a human.",
    "docs": "https://clearmarket.fyi/for-data/",
    "policy": "This field is additive and its shape will not change."
  },
  "event_id": "CM-EVT-FPWZD80B01",
  "slug": "kxhighchi-26jun12",
  "question": "Will the highest temperature in Chicago on June 12, 2026 exceed 85°F?",
  "category": "climate",
  "event_type": "BINARY",
  "ladder_distribution": null,
  "tags": [
    "climate",
    "chicago-weather",
    "temperature-extreme",
    "june-2026",
    "weather-prediction",
    "daily-high"
  ],
  "catalyst_types": [],
  "catalyst_dates": [],
  "editorial_notes": "These markets track the daily high temperature at Chicago Midway on June 12, 2026. Kalshi structures the event as six mutually exclusive temperature bands, from below 77°F to above 84°F. All six contracts resolve via Kalshi staff determination using the National Weather Service Climatological Report for Chicago Midway. Only one band settles at 100; the rest expire worthless.",
  "venues_covered": [
    "kalshi"
  ],
  "primary_market_id": "CM-MKT-LCB43QKN27",
  "current_primary_mark": {
    "last_price": 1,
    "implied_probability": 1
  },
  "created_at": "2026-07-06T00:30:45.836226+00:00",
  "updated_at": "2026-07-06T00:30:45.836226+00:00",
  "markets": [
    {
      "market_id": "CM-MKT-9N4SYD7HP1",
      "event_id": "CM-EVT-FPWZD80B01",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHCHI-26JUN12-T77",
      "question": "Will the high temp in Chicago be <77° on Jun 12, 2026?",
      "description": "76° or below",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "76° or below: National Weather Service Climatological Report for Chicago Midway on June 12, 2026 resolves the high temperature outcome by 2:00 PM ET on June 13, 2026.",
      "close_at": "2026-06-13T05:59:00Z",
      "resolve_at": "2026-06-13T05:59:00Z",
      "status": "resolved",
      "resolution": {
        "rules_raw": "If the highest temperature recorded at Chicago Midway, IL for June 12, 2026, is less than 77° according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the highest temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.",
        "arbitration_model": "kalshi_staff",
        "proposer": "platform_staff",
        "source": "NWS Climatological Report Chicago Midway",
        "source_status": "platform_named",
        "source_citation": "https://forecast.weather.gov/product.php?site=LOT&product=CLI&issuedby=MDW",
        "sources": [
          {
            "name": "NWS Climatological Report Chicago Midway",
            "url": "https://forecast.weather.gov/product.php?site=LOT&product=CLI&issuedby=MDW",
            "provenance": "platform_api"
          },
          {
            "name": "National Weather Service's Climatological Report (Daily)",
            "url": null,
            "provenance": "clearmarket_editorial"
          },
          {
            "name": "NWS Climatological Report",
            "url": null,
            "provenance": "clearmarket_editorial"
          }
        ],
        "source_of_record": "National Weather Service's Climatological Report (Daily)",
        "source_mechanism": "single_authority",
        "source_type": null,
        "source_quality": "authoritative",
        "source_commitment": "named",
        "source_commitment_subtype": "named",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "B",
        "score": 70,
        "caps": [],
        "applied_factors": 6
      },
      "last_price": 0,
      "implied_probability": 0,
      "volume_24h_usd": 34.89,
      "volume_total_usd": 56.78,
      "settlement_style": "terminal",
      "direction": "below",
      "threshold": 77,
      "question_id": null,
      "also_on": null,
      "tags": [
        "chicago",
        "chicago temperature",
        "temperature",
        "weather"
      ],
      "eligibility_screens": [
        {
          "regime": "ciro-26-0076",
          "screen_version": "v1",
          "status": "not_eligible",
          "reasons": [
            "under_min_maturity"
          ],
          "bucket": null,
          "screened_at": "2026-06-12"
        }
      ]
    },
    {
      "market_id": "CM-MKT-KQHJPD6QH6",
      "event_id": "CM-EVT-FPWZD80B01",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHCHI-26JUN12-B77.5",
      "question": "Will the high temp in Chicago be 77-78° on Jun 12, 2026?",
      "description": "77° to 78°",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "77° to 78°: National Weather Service Climatological Report for Chicago Midway on June 12, 2026 resolves the high temperature outcome by 2:00 PM ET on June 13, 2026.",
      "close_at": "2026-06-13T05:59:00Z",
      "resolve_at": "2026-06-13T05:59:00Z",
      "status": "resolved",
      "resolution": {
        "rules_raw": "If the highest temperature recorded at Chicago Midway, IL for June 12, 2026, is between 77-78° according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the highest temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.",
        "arbitration_model": "kalshi_staff",
        "proposer": "platform_staff",
        "source": "NWS Climatological Report Chicago Midway",
        "source_status": "platform_named",
        "source_citation": "https://forecast.weather.gov/product.php?site=LOT&product=CLI&issuedby=MDW",
        "sources": [
          {
            "name": "NWS Climatological Report Chicago Midway",
            "url": "https://forecast.weather.gov/product.php?site=LOT&product=CLI&issuedby=MDW",
            "provenance": "platform_api"
          },
          {
            "name": "National Weather Service's Climatological Report (Daily)",
            "url": null,
            "provenance": "clearmarket_editorial"
          },
          {
            "name": "NWS Climatological Report",
            "url": null,
            "provenance": "clearmarket_editorial"
          }
        ],
        "source_of_record": "National Weather Service's Climatological Report (Daily)",
        "source_mechanism": "single_authority",
        "source_type": null,
        "source_quality": "authoritative",
        "source_commitment": "named",
        "source_commitment_subtype": "named",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "B",
        "score": 70,
        "caps": [],
        "applied_factors": 6
      },
      "last_price": 0,
      "implied_probability": 0,
      "volume_24h_usd": 96.9,
      "volume_total_usd": 98.2,
      "settlement_style": "terminal",
      "direction": "between",
      "threshold": 78,
      "question_id": null,
      "also_on": null,
      "tags": [
        "chicago",
        "chicago temperature",
        "temperature",
        "weather"
      ],
      "eligibility_screens": [
        {
          "regime": "ciro-26-0076",
          "screen_version": "v1",
          "status": "not_eligible",
          "reasons": [
            "under_min_maturity"
          ],
          "bucket": null,
          "screened_at": "2026-06-12"
        }
      ]
    },
    {
      "market_id": "CM-MKT-QFZZL9WX07",
      "event_id": "CM-EVT-FPWZD80B01",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHCHI-26JUN12-B79.5",
      "question": "Will the high temp in Chicago be 79-80° on Jun 12, 2026?",
      "description": "79° to 80°",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "79° to 80°: National Weather Service Climatological Report for Chicago Midway on June 12, 2026 resolves the high temperature outcome by 2:00 PM ET on June 13, 2026.",
      "close_at": "2026-06-13T05:59:00Z",
      "resolve_at": "2026-06-13T05:59:00Z",
      "status": "resolved",
      "resolution": {
        "rules_raw": "If the highest temperature recorded at Chicago Midway, IL for June 12, 2026, is between 79-80° according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the highest temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.",
        "arbitration_model": "kalshi_staff",
        "proposer": "platform_staff",
        "source": "NWS Climatological Report Chicago Midway",
        "source_status": "platform_named",
        "source_citation": "https://forecast.weather.gov/product.php?site=LOT&product=CLI&issuedby=MDW",
        "sources": [
          {
            "name": "NWS Climatological Report Chicago Midway",
            "url": "https://forecast.weather.gov/product.php?site=LOT&product=CLI&issuedby=MDW",
            "provenance": "platform_api"
          },
          {
            "name": "National Weather Service's Climatological Report (Daily)",
            "url": null,
            "provenance": "clearmarket_editorial"
          },
          {
            "name": "NWS Climatological Report",
            "url": null,
            "provenance": "clearmarket_editorial"
          }
        ],
        "source_of_record": "National Weather Service's Climatological Report (Daily)",
        "source_mechanism": "single_authority",
        "source_type": null,
        "source_quality": "authoritative",
        "source_commitment": "named",
        "source_commitment_subtype": "named",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "B",
        "score": 70,
        "caps": [],
        "applied_factors": 6
      },
      "last_price": 0,
      "implied_probability": 0,
      "volume_24h_usd": 3398.13,
      "volume_total_usd": 3639.7,
      "settlement_style": "terminal",
      "direction": "between",
      "threshold": 80,
      "question_id": null,
      "also_on": null,
      "tags": [
        "chicago",
        "chicago temperature",
        "temperature",
        "weather"
      ],
      "eligibility_screens": [
        {
          "regime": "ciro-26-0076",
          "screen_version": "v1",
          "status": "not_eligible",
          "reasons": [
            "under_min_maturity"
          ],
          "bucket": null,
          "screened_at": "2026-06-12"
        }
      ]
    },
    {
      "market_id": "CM-MKT-LCB43QKN27",
      "event_id": "CM-EVT-FPWZD80B01",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHCHI-26JUN12-B81.5",
      "question": "Will the high temp in Chicago be 81-82° on Jun 12, 2026?",
      "description": "81° to 82°",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "81° to 82°: National Weather Service Climatological Report for Chicago Midway on June 12, 2026 resolves the high temperature outcome by 2:00 PM ET on June 13, 2026.",
      "close_at": "2026-06-13T05:59:00Z",
      "resolve_at": "2026-06-13T05:59:00Z",
      "status": "resolved",
      "resolution": {
        "rules_raw": "If the highest temperature recorded at Chicago Midway, IL for June 12, 2026, is between 81-82° according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the highest temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.",
        "arbitration_model": "kalshi_staff",
        "proposer": "platform_staff",
        "source": "NWS Climatological Report Chicago Midway",
        "source_status": "platform_named",
        "source_citation": "https://forecast.weather.gov/product.php?site=LOT&product=CLI&issuedby=MDW",
        "sources": [
          {
            "name": "NWS Climatological Report Chicago Midway",
            "url": "https://forecast.weather.gov/product.php?site=LOT&product=CLI&issuedby=MDW",
            "provenance": "platform_api"
          },
          {
            "name": "National Weather Service's Climatological Report (Daily)",
            "url": null,
            "provenance": "clearmarket_editorial"
          },
          {
            "name": "NWS Climatological Report",
            "url": null,
            "provenance": "clearmarket_editorial"
          }
        ],
        "source_of_record": "National Weather Service's Climatological Report (Daily)",
        "source_mechanism": "single_authority",
        "source_type": null,
        "source_quality": "authoritative",
        "source_commitment": "named",
        "source_commitment_subtype": "named",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "B",
        "score": 70,
        "caps": [],
        "applied_factors": 6
      },
      "last_price": 1,
      "implied_probability": 1,
      "volume_24h_usd": 8329.05,
      "volume_total_usd": 8704.51,
      "settlement_style": "terminal",
      "direction": "between",
      "threshold": 82,
      "question_id": null,
      "also_on": null,
      "tags": [
        "chicago",
        "chicago temperature",
        "temperature",
        "weather"
      ],
      "eligibility_screens": [
        {
          "regime": "ciro-26-0076",
          "screen_version": "v1",
          "status": "not_eligible",
          "reasons": [
            "under_min_maturity"
          ],
          "bucket": null,
          "screened_at": "2026-06-12"
        }
      ]
    },
    {
      "market_id": "CM-MKT-D9DN694F72",
      "event_id": "CM-EVT-FPWZD80B01",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHCHI-26JUN12-B83.5",
      "question": "Will the high temp in Chicago be 83-84° on Jun 12, 2026?",
      "description": "83° to 84°",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "83° to 84°: National Weather Service Climatological Report for Chicago Midway on June 12, 2026 resolves the high temperature outcome by 2:00 PM ET on June 13, 2026.",
      "close_at": "2026-06-13T05:59:00Z",
      "resolve_at": "2026-06-13T05:59:00Z",
      "status": "resolved",
      "resolution": {
        "rules_raw": "If the highest temperature recorded at Chicago Midway, IL for June 12, 2026, is between 83-84° according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the highest temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.",
        "arbitration_model": "kalshi_staff",
        "proposer": "platform_staff",
        "source": "NWS Climatological Report Chicago Midway",
        "source_status": "platform_named",
        "source_citation": "https://forecast.weather.gov/product.php?site=LOT&product=CLI&issuedby=MDW",
        "sources": [
          {
            "name": "NWS Climatological Report Chicago Midway",
            "url": "https://forecast.weather.gov/product.php?site=LOT&product=CLI&issuedby=MDW",
            "provenance": "platform_api"
          },
          {
            "name": "National Weather Service's Climatological Report (Daily)",
            "url": null,
            "provenance": "clearmarket_editorial"
          },
          {
            "name": "NWS Climatological Report",
            "url": null,
            "provenance": "clearmarket_editorial"
          }
        ],
        "source_of_record": "National Weather Service's Climatological Report (Daily)",
        "source_mechanism": "single_authority",
        "source_type": null,
        "source_quality": "authoritative",
        "source_commitment": "named",
        "source_commitment_subtype": "named",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "B",
        "score": 70,
        "caps": [],
        "applied_factors": 6
      },
      "last_price": 0,
      "implied_probability": 0,
      "volume_24h_usd": 498.36,
      "volume_total_usd": 533.9,
      "settlement_style": "terminal",
      "direction": "between",
      "threshold": 84,
      "question_id": null,
      "also_on": null,
      "tags": [
        "chicago",
        "chicago temperature",
        "temperature",
        "weather"
      ],
      "eligibility_screens": [
        {
          "regime": "ciro-26-0076",
          "screen_version": "v1",
          "status": "not_eligible",
          "reasons": [
            "under_min_maturity"
          ],
          "bucket": null,
          "screened_at": "2026-06-12"
        }
      ]
    },
    {
      "market_id": "CM-MKT-CCT6RQTXH6",
      "event_id": "CM-EVT-FPWZD80B01",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHCHI-26JUN12-T84",
      "question": "Will the high temp in Chicago be >84° on Jun 12, 2026?",
      "description": "85° or above",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "85° or above: National Weather Service Climatological Report for Chicago Midway on June 12, 2026 resolves the high temperature outcome by 2:00 PM ET on June 13, 2026.",
      "close_at": "2026-06-13T05:59:00Z",
      "resolve_at": "2026-06-13T05:59:00Z",
      "status": "resolved",
      "resolution": {
        "rules_raw": "If the highest temperature recorded at Chicago Midway, IL for June 12, 2026, is greater than 84° according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the highest temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.",
        "arbitration_model": "kalshi_staff",
        "proposer": "platform_staff",
        "source": "NWS Climatological Report Chicago Midway",
        "source_status": "platform_named",
        "source_citation": "https://forecast.weather.gov/product.php?site=LOT&product=CLI&issuedby=MDW",
        "sources": [
          {
            "name": "NWS Climatological Report Chicago Midway",
            "url": "https://forecast.weather.gov/product.php?site=LOT&product=CLI&issuedby=MDW",
            "provenance": "platform_api"
          },
          {
            "name": "National Weather Service's Climatological Report (Daily)",
            "url": null,
            "provenance": "clearmarket_editorial"
          },
          {
            "name": "NWS Climatological Report",
            "url": null,
            "provenance": "clearmarket_editorial"
          }
        ],
        "source_of_record": "National Weather Service's Climatological Report (Daily)",
        "source_mechanism": "single_authority",
        "source_type": null,
        "source_quality": "authoritative",
        "source_commitment": "named",
        "source_commitment_subtype": "named",
        "source_hedge_text": null
      },
      "rcg": {
        "grade": "B",
        "score": 70,
        "caps": [],
        "applied_factors": 6
      },
      "last_price": 0,
      "implied_probability": 0,
      "volume_24h_usd": 104.95,
      "volume_total_usd": 117.21,
      "settlement_style": "terminal",
      "direction": "above",
      "threshold": 84,
      "question_id": null,
      "also_on": null,
      "tags": [
        "chicago",
        "chicago temperature",
        "temperature",
        "weather"
      ],
      "eligibility_screens": [
        {
          "regime": "ciro-26-0076",
          "screen_version": "v1",
          "status": "not_eligible",
          "reasons": [
            "under_min_maturity"
          ],
          "bucket": null,
          "screened_at": "2026-06-12"
        }
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    }
  ],
  "resolution_log": [
    {
      "market_id": "CM-MKT-9N4SYD7HP1",
      "platform": "kalshi",
      "event_type": "resolved",
      "outcome": "NO",
      "resolved_at": "2026-06-13T12:01:33.386375Z",
      "deadline_at": null,
      "occurred_basis": "venue_settlement",
      "final_price": 0,
      "recorded_at": "2026-07-06",
      "source": "platform_api",
      "source_ref": null
    },
    {
      "market_id": "CM-MKT-KQHJPD6QH6",
      "platform": "kalshi",
      "event_type": "resolved",
      "outcome": "NO",
      "resolved_at": "2026-06-13T12:01:33.386375Z",
      "deadline_at": null,
      "occurred_basis": "venue_settlement",
      "final_price": 0,
      "recorded_at": "2026-07-06",
      "source": "platform_api",
      "source_ref": null
    },
    {
      "market_id": "CM-MKT-QFZZL9WX07",
      "platform": "kalshi",
      "event_type": "resolved",
      "outcome": "NO",
      "resolved_at": "2026-06-13T12:01:33.386375Z",
      "deadline_at": null,
      "occurred_basis": "venue_settlement",
      "final_price": 0,
      "recorded_at": "2026-07-06",
      "source": "platform_api",
      "source_ref": null
    },
    {
      "market_id": "CM-MKT-LCB43QKN27",
      "platform": "kalshi",
      "event_type": "resolved",
      "outcome": "YES",
      "resolved_at": "2026-06-13T12:01:33.386375Z",
      "deadline_at": null,
      "occurred_basis": "venue_settlement",
      "final_price": 1,
      "recorded_at": "2026-07-06",
      "source": "platform_api",
      "source_ref": null
    },
    {
      "market_id": "CM-MKT-D9DN694F72",
      "platform": "kalshi",
      "event_type": "resolved",
      "outcome": "NO",
      "resolved_at": "2026-06-13T12:01:33.386375Z",
      "deadline_at": null,
      "occurred_basis": "venue_settlement",
      "final_price": 0,
      "recorded_at": "2026-07-06",
      "source": "platform_api",
      "source_ref": null
    },
    {
      "market_id": "CM-MKT-CCT6RQTXH6",
      "platform": "kalshi",
      "event_type": "resolved",
      "outcome": "NO",
      "resolved_at": "2026-06-13T12:01:33.386375Z",
      "deadline_at": null,
      "occurred_basis": "venue_settlement",
      "final_price": 0,
      "recorded_at": "2026-07-06",
      "source": "platform_api",
      "source_ref": null
    }
  ],
  "_provenance": {
    "source": "clearmarket.fyi",
    "ref": "CM-EVT-FPWZD80B01",
    "terms": "Attribution required. clearmarket.fyi"
  }
}