{
  "_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-HCMCSVSRC4",
  "slug": "kxhighchi-26jun02",
  "question": "Will the highest temperature in Chicago on June 2, 2026 exceed 85°F?",
  "category": "climate",
  "event_type": "BINARY",
  "ladder_distribution": null,
  "tags": [
    "climate",
    "chicago-weather",
    "temperature-prediction",
    "june-2026",
    "daily-extremes",
    "climate-measurement"
  ],
  "catalyst_types": [],
  "catalyst_dates": [],
  "editorial_notes": "These markets track the daily high temperature in Chicago on June 2, 2026. Kalshi structures the event as six mutually exclusive temperature tiers, from below 72°F to above 79°F, spanning the likely June range. Together, the tiers form a full probability distribution over the temperature outcome. Resolution relies on Kalshi staff determination using the National Weather Service Chicago Midway Climatological Report as the authoritative source.",
  "venues_covered": [
    "kalshi"
  ],
  "primary_market_id": "CM-MKT-QHHFZ804M6",
  "current_primary_mark": {
    "last_price": 1,
    "implied_probability": 1
  },
  "created_at": "2026-06-03T14:52:43.794845+00:00",
  "updated_at": "2026-06-03T14:52:43.794845+00:00",
  "markets": [
    {
      "market_id": "CM-MKT-H7V3HWB070",
      "event_id": "CM-EVT-HCMCSVSRC4",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHCHI-26JUN02-T72",
      "question": "Will the high temp in Chicago be <72° on Jun 2, 2026?",
      "description": "71° or below",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "National Weather Service Chicago Midway's Climatological Report publishes the daily high temperature for Chicago on June 2, 2026.",
      "close_at": "2026-06-03T05:59:00Z",
      "resolve_at": "2026-06-03T05:59:00Z",
      "status": "resolved",
      "resolution": {
        "rules_raw": "If the highest temperature recorded at Chicago Midway, IL for June 02, 2026, is less than 72° 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": null,
        "source_of_record": null,
        "source_mechanism": null,
        "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": 235.9,
      "volume_total_usd": 282.11,
      "settlement_style": "terminal",
      "direction": "below",
      "threshold": 72,
      "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-PS7T5BWKL4",
      "event_id": "CM-EVT-HCMCSVSRC4",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHCHI-26JUN02-B72.5",
      "question": "Will the high temp in Chicago be 72-73° on Jun 2, 2026?",
      "description": "72° to 73°",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "National Weather Service Chicago Midway's Climatological Report publishes the daily high temperature for Chicago on June 2, 2026.",
      "close_at": "2026-06-03T05:59:00Z",
      "resolve_at": "2026-06-03T05:59:00Z",
      "status": "resolved",
      "resolution": {
        "rules_raw": "If the highest temperature recorded at Chicago Midway, IL for June 02, 2026, is between 72-73° 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": null,
        "source_of_record": null,
        "source_mechanism": null,
        "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": 140.56,
      "volume_total_usd": 167.19,
      "settlement_style": "terminal",
      "direction": "between",
      "threshold": 73,
      "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-QHHFZ804M6",
      "event_id": "CM-EVT-HCMCSVSRC4",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHCHI-26JUN02-B74.5",
      "question": "Will the high temp in Chicago be 74-75° on Jun 2, 2026?",
      "description": "74° to 75°",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "National Weather Service Chicago Midway's Climatological Report publishes the daily high temperature for Chicago on June 2, 2026.",
      "close_at": "2026-06-03T05:59:00Z",
      "resolve_at": "2026-06-03T05:59:00Z",
      "status": "resolved",
      "resolution": {
        "rules_raw": "If the highest temperature recorded at Chicago Midway, IL for June 02, 2026, is between 74-75° 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": null,
        "source_of_record": null,
        "source_mechanism": null,
        "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": 23003.3,
      "volume_total_usd": 25209.87,
      "settlement_style": "terminal",
      "direction": "between",
      "threshold": 75,
      "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-CH7PZ0SCY8",
      "event_id": "CM-EVT-HCMCSVSRC4",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHCHI-26JUN02-B76.5",
      "question": "Will the high temp in Chicago be 76-77° on Jun 2, 2026?",
      "description": "76° to 77°",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "National Weather Service Chicago Midway's Climatological Report publishes the daily high temperature for Chicago on June 2, 2026.",
      "close_at": "2026-06-03T05:59:00Z",
      "resolve_at": "2026-06-03T05:59:00Z",
      "status": "resolved",
      "resolution": {
        "rules_raw": "If the highest temperature recorded at Chicago Midway, IL for June 02, 2026, is between 76-77° 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": null,
        "source_of_record": null,
        "source_mechanism": null,
        "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": 278.7,
      "volume_total_usd": 301.87,
      "settlement_style": "terminal",
      "direction": "between",
      "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-338XW3TGS5",
      "event_id": "CM-EVT-HCMCSVSRC4",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHCHI-26JUN02-B78.5",
      "question": "Will the high temp in Chicago be 78-79° on Jun 2, 2026?",
      "description": "78° to 79°",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "National Weather Service Chicago Midway's Climatological Report publishes the daily high temperature for Chicago on June 2, 2026.",
      "close_at": "2026-06-03T05:59:00Z",
      "resolve_at": "2026-06-03T05:59:00Z",
      "status": "resolved",
      "resolution": {
        "rules_raw": "If the highest temperature recorded at Chicago Midway, IL for June 02, 2026, is between 78-79° 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": null,
        "source_of_record": null,
        "source_mechanism": null,
        "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": 126.64,
      "volume_total_usd": 142.14,
      "settlement_style": "terminal",
      "direction": "between",
      "threshold": 79,
      "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-JNNK6K2SS6",
      "event_id": "CM-EVT-HCMCSVSRC4",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHCHI-26JUN02-T79",
      "question": "Will the high temp in Chicago be >79° on Jun 2, 2026?",
      "description": "80° or above",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "National Weather Service Chicago Midway's Climatological Report publishes the daily high temperature for Chicago on June 2, 2026.",
      "close_at": "2026-06-03T05:59:00Z",
      "resolve_at": "2026-06-03T05:59:00Z",
      "status": "resolved",
      "resolution": {
        "rules_raw": "If the highest temperature recorded at Chicago Midway, IL for June 02, 2026, is greater than 79° 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": null,
        "source_of_record": null,
        "source_mechanism": null,
        "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": 38.16,
      "volume_total_usd": 60.14,
      "settlement_style": "terminal",
      "direction": "above",
      "threshold": 79,
      "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"
        }
      ]
    }
  ],
  "resolution_log": [
    {
      "market_id": "CM-MKT-H7V3HWB070",
      "platform": "kalshi",
      "outcome": "NO",
      "resolved_at": "2026-06-03T05:59:00Z",
      "final_price": 0,
      "recorded_at": "2026-06-12",
      "source": "platform_api",
      "source_ref": null
    },
    {
      "market_id": "CM-MKT-PS7T5BWKL4",
      "platform": "kalshi",
      "outcome": "NO",
      "resolved_at": "2026-06-03T05:59:00Z",
      "final_price": 0,
      "recorded_at": "2026-06-12",
      "source": "platform_api",
      "source_ref": null
    },
    {
      "market_id": "CM-MKT-QHHFZ804M6",
      "platform": "kalshi",
      "outcome": "YES",
      "resolved_at": "2026-06-03T05:59:00Z",
      "final_price": 1,
      "recorded_at": "2026-06-12",
      "source": "platform_api",
      "source_ref": null
    },
    {
      "market_id": "CM-MKT-CH7PZ0SCY8",
      "platform": "kalshi",
      "outcome": "NO",
      "resolved_at": "2026-06-03T05:59:00Z",
      "final_price": 0,
      "recorded_at": "2026-06-12",
      "source": "platform_api",
      "source_ref": null
    },
    {
      "market_id": "CM-MKT-338XW3TGS5",
      "platform": "kalshi",
      "outcome": "NO",
      "resolved_at": "2026-06-03T05:59:00Z",
      "final_price": 0,
      "recorded_at": "2026-06-12",
      "source": "platform_api",
      "source_ref": null
    },
    {
      "market_id": "CM-MKT-JNNK6K2SS6",
      "platform": "kalshi",
      "outcome": "NO",
      "resolved_at": "2026-06-03T05:59:00Z",
      "final_price": 0,
      "recorded_at": "2026-06-12",
      "source": "platform_api",
      "source_ref": null
    }
  ],
  "_provenance": {
    "source": "clearmarket.fyi",
    "ref": "CM-EVT-HCMCSVSRC4",
    "terms": "Attribution required. clearmarket.fyi"
  }
}