{
  "_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-GJC6BNF2W9",
  "slug": "kxhighphil-26jul23",
  "question": "Will the highest temperature in Philadelphia on July 23, 2026 exceed 90°F?",
  "category": "climate",
  "event_type": "BINARY",
  "ladder_distribution": null,
  "tags": [
    "climate",
    "philadelphia-weather",
    "temperature-forecast",
    "summer-2026",
    "weather-binary",
    "heat-index"
  ],
  "catalyst_types": [],
  "catalyst_dates": [],
  "editorial_notes": "These markets track the National Weather Service daily high temperature reading for Philadelphia on July 23, 2026. Kalshi structures the event as six mutually exclusive temperature bands, from below 79°F to above 86°F. Collectively, the bands form a full probability distribution over the expected temperature range. Kalshi staff determination uses the NWS Philadelphia Climatological Report released by 2 p.m. ET on July 24, 2026.",
  "venues_covered": [
    "kalshi"
  ],
  "primary_market_id": "CM-MKT-P4FK56B837",
  "current_primary_mark": {
    "last_price": 0.76,
    "implied_probability": 0.76
  },
  "created_at": "2026-07-23T21:11:14.426158+00:00",
  "updated_at": "2026-07-23T21:11:14.426158+00:00",
  "markets": [
    {
      "market_id": "CM-MKT-R0V2DGD1Y9",
      "event_id": "CM-EVT-GJC6BNF2W9",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHPHIL-26JUL23-T79",
      "question": "Will the **high temp in Philadelphia** be <79° on Jul 23, 2026?",
      "description": "78° or below",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "78° or below: National Weather Service Philadelphia Climatological Report for July 23, 2026, released by 2 p.m. ET on July 24, 2026, determines the high temperature outcome.",
      "close_at": "2026-07-24T04:59:00Z",
      "resolve_at": "2026-07-24T14:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "If the highest temperature recorded at Philadelphia International Airport for July 23, 2026 as reported by the National Weather Service's Climatological Report (Daily), is less than 79°, 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",
        "source_status": "platform_named",
        "source_citation": "https://forecast.weather.gov/product.php?site=PHI&product=CLI&issuedby=PHL",
        "sources": [
          {
            "name": "NWS Climatological Report",
            "url": "https://forecast.weather.gov/product.php?site=PHI&product=CLI&issuedby=PHL",
            "provenance": "platform_api"
          },
          {
            "name": "National Weather Service's Climatological Report (Daily)",
            "url": null,
            "provenance": "clearmarket_editorial"
          },
          {
            "name": "Philadelphia International Airport",
            "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": 67,
        "caps": [],
        "applied_factors": 6
      },
      "last_price": 0.02,
      "implied_probability": 0.02,
      "volume_24h_usd": 16.87,
      "volume_total_usd": 18.19,
      "settlement_style": "terminal",
      "direction": "below",
      "threshold": 79,
      "question_id": null,
      "also_on": null,
      "tags": [
        "philadelphia",
        "philadelphia temperature",
        "temperature",
        "weather"
      ],
      "eligibility_screens": null
    },
    {
      "market_id": "CM-MKT-4NHNNV9GJ4",
      "event_id": "CM-EVT-GJC6BNF2W9",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHPHIL-26JUL23-B79.5",
      "question": "Will the **high temp in Philadelphia** be 79-80° on Jul 23, 2026?",
      "description": "79° to 80°",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "79° to 80°: National Weather Service Philadelphia Climatological Report for July 23, 2026, released by 2 p.m. ET on July 24, 2026, determines the high temperature outcome.",
      "close_at": "2026-07-24T04:59:00Z",
      "resolve_at": "2026-07-24T14:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "If the highest temperature recorded at Philadelphia International Airport for July 23, 2026 as reported by the National Weather Service's Climatological Report (Daily), is between 79-80°, 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",
        "source_status": "platform_named",
        "source_citation": "https://forecast.weather.gov/product.php?site=PHI&product=CLI&issuedby=PHL",
        "sources": [
          {
            "name": "NWS Climatological Report",
            "url": "https://forecast.weather.gov/product.php?site=PHI&product=CLI&issuedby=PHL",
            "provenance": "platform_api"
          },
          {
            "name": "National Weather Service's Climatological Report (Daily)",
            "url": null,
            "provenance": "clearmarket_editorial"
          },
          {
            "name": "Philadelphia International Airport",
            "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": 67,
        "caps": [],
        "applied_factors": 6
      },
      "last_price": 0.01,
      "implied_probability": 0.01,
      "volume_24h_usd": 16.93,
      "volume_total_usd": 20.47,
      "settlement_style": "terminal",
      "direction": "between",
      "threshold": 80,
      "question_id": null,
      "also_on": null,
      "tags": [
        "philadelphia",
        "philadelphia temperature",
        "temperature",
        "weather"
      ],
      "eligibility_screens": null
    },
    {
      "market_id": "CM-MKT-1G2C9J3MZ5",
      "event_id": "CM-EVT-GJC6BNF2W9",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHPHIL-26JUL23-B81.5",
      "question": "Will the **high temp in Philadelphia** be 81-82° on Jul 23, 2026?",
      "description": "81° to 82°",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "81° to 82°: National Weather Service Philadelphia Climatological Report for July 23, 2026, released by 2 p.m. ET on July 24, 2026, determines the high temperature outcome.",
      "close_at": "2026-07-24T04:59:00Z",
      "resolve_at": "2026-07-24T14:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "If the highest temperature recorded at Philadelphia International Airport for July 23, 2026 as reported by the National Weather Service's Climatological Report (Daily), is between 81-82°, 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",
        "source_status": "platform_named",
        "source_citation": "https://forecast.weather.gov/product.php?site=PHI&product=CLI&issuedby=PHL",
        "sources": [
          {
            "name": "NWS Climatological Report",
            "url": "https://forecast.weather.gov/product.php?site=PHI&product=CLI&issuedby=PHL",
            "provenance": "platform_api"
          },
          {
            "name": "National Weather Service's Climatological Report (Daily)",
            "url": null,
            "provenance": "clearmarket_editorial"
          },
          {
            "name": "Philadelphia International Airport",
            "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": 67,
        "caps": [],
        "applied_factors": 6
      },
      "last_price": 0.28,
      "implied_probability": 0.28,
      "volume_24h_usd": 2670.72,
      "volume_total_usd": 2789.14,
      "settlement_style": "terminal",
      "direction": "between",
      "threshold": 82,
      "question_id": null,
      "also_on": null,
      "tags": [
        "philadelphia",
        "philadelphia temperature",
        "temperature",
        "weather"
      ],
      "eligibility_screens": null
    },
    {
      "market_id": "CM-MKT-P4FK56B837",
      "event_id": "CM-EVT-GJC6BNF2W9",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHPHIL-26JUL23-B83.5",
      "question": "Will the **high temp in Philadelphia** be 83-84° on Jul 23, 2026?",
      "description": "83° to 84°",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "83° to 84°: National Weather Service Philadelphia Climatological Report for July 23, 2026, released by 2 p.m. ET on July 24, 2026, determines the high temperature outcome.",
      "close_at": "2026-07-24T04:59:00Z",
      "resolve_at": "2026-07-24T14:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "If the highest temperature recorded at Philadelphia International Airport for July 23, 2026 as reported by the National Weather Service's Climatological Report (Daily), is between 83-84°, 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",
        "source_status": "platform_named",
        "source_citation": "https://forecast.weather.gov/product.php?site=PHI&product=CLI&issuedby=PHL",
        "sources": [
          {
            "name": "NWS Climatological Report",
            "url": "https://forecast.weather.gov/product.php?site=PHI&product=CLI&issuedby=PHL",
            "provenance": "platform_api"
          },
          {
            "name": "National Weather Service's Climatological Report (Daily)",
            "url": null,
            "provenance": "clearmarket_editorial"
          },
          {
            "name": "Philadelphia International Airport",
            "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": 67,
        "caps": [],
        "applied_factors": 6
      },
      "last_price": 0.76,
      "implied_probability": 0.76,
      "volume_24h_usd": 3851.14,
      "volume_total_usd": 4043,
      "settlement_style": "terminal",
      "direction": "between",
      "threshold": 84,
      "question_id": null,
      "also_on": null,
      "tags": [
        "philadelphia",
        "philadelphia temperature",
        "temperature",
        "weather"
      ],
      "eligibility_screens": null
    },
    {
      "market_id": "CM-MKT-1JB0NVD0J1",
      "event_id": "CM-EVT-GJC6BNF2W9",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHPHIL-26JUL23-B85.5",
      "question": "Will the **high temp in Philadelphia** be 85-86° on Jul 23, 2026?",
      "description": "85° to 86°",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "85° to 86°: National Weather Service Philadelphia Climatological Report for July 23, 2026, released by 2 p.m. ET on July 24, 2026, determines the high temperature outcome.",
      "close_at": "2026-07-24T04:59:00Z",
      "resolve_at": "2026-07-24T14:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "If the highest temperature recorded at Philadelphia International Airport for July 23, 2026 as reported by the National Weather Service's Climatological Report (Daily), is between 85-86°, 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",
        "source_status": "platform_named",
        "source_citation": "https://forecast.weather.gov/product.php?site=PHI&product=CLI&issuedby=PHL",
        "sources": [
          {
            "name": "NWS Climatological Report",
            "url": "https://forecast.weather.gov/product.php?site=PHI&product=CLI&issuedby=PHL",
            "provenance": "platform_api"
          },
          {
            "name": "National Weather Service's Climatological Report (Daily)",
            "url": null,
            "provenance": "clearmarket_editorial"
          },
          {
            "name": "Philadelphia International Airport",
            "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": 67,
        "caps": [],
        "applied_factors": 6
      },
      "last_price": 0.01,
      "implied_probability": 0.01,
      "volume_24h_usd": 83.48,
      "volume_total_usd": 85.94,
      "settlement_style": "terminal",
      "direction": "between",
      "threshold": 86,
      "question_id": null,
      "also_on": null,
      "tags": [
        "philadelphia",
        "philadelphia temperature",
        "temperature",
        "weather"
      ],
      "eligibility_screens": null
    },
    {
      "market_id": "CM-MKT-QLLG8YKVN2",
      "event_id": "CM-EVT-GJC6BNF2W9",
      "platform": "kalshi",
      "platform_market_id": "KXHIGHPHIL-26JUL23-T86",
      "question": "Will the **high temp in Philadelphia** be >86° on Jul 23, 2026?",
      "description": "87° or above",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "87° or above: National Weather Service Philadelphia Climatological Report for July 23, 2026, released by 2 p.m. ET on July 24, 2026, determines the high temperature outcome.",
      "close_at": "2026-07-24T04:59:00Z",
      "resolve_at": "2026-07-24T14:00:00Z",
      "status": "open",
      "resolution": {
        "rules_raw": "If the highest temperature recorded at Philadelphia International Airport for July 23, 2026 as reported by the National Weather Service's Climatological Report (Daily), is greater than 86°, 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",
        "source_status": "platform_named",
        "source_citation": "https://forecast.weather.gov/product.php?site=PHI&product=CLI&issuedby=PHL",
        "sources": [
          {
            "name": "NWS Climatological Report",
            "url": "https://forecast.weather.gov/product.php?site=PHI&product=CLI&issuedby=PHL",
            "provenance": "platform_api"
          },
          {
            "name": "National Weather Service's Climatological Report (Daily)",
            "url": null,
            "provenance": "clearmarket_editorial"
          },
          {
            "name": "Philadelphia International Airport",
            "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": 67,
        "caps": [],
        "applied_factors": 6
      },
      "last_price": 0.01,
      "implied_probability": 0.01,
      "volume_24h_usd": 69.96,
      "volume_total_usd": 74.14,
      "settlement_style": "terminal",
      "direction": "above",
      "threshold": 86,
      "question_id": null,
      "also_on": null,
      "tags": [
        "philadelphia",
        "philadelphia temperature",
        "temperature",
        "weather"
      ],
      "eligibility_screens": null
    }
  ],
  "resolution_log": [],
  "_provenance": {
    "source": "clearmarket.fyi",
    "ref": "CM-EVT-GJC6BNF2W9",
    "terms": "Attribution required. clearmarket.fyi"
  }
}