{
  "_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."
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  "event_id": "CM-EVT-L72V8X8QF2",
  "slug": "2026-seoul-mayoral-election-turnout",
  "question": "Will the 2026 Seoul Mayoral Election have a turnout of at least 50%?",
  "category": "politics",
  "event_type": "BINARY",
  "ladder_distribution": null,
  "tags": [
    "politics",
    "elections",
    "south-korea",
    "voter-turnout",
    "2026",
    "municipal-elections"
  ],
  "catalyst_types": [],
  "catalyst_dates": [],
  "editorial_notes": "These markets track official voter turnout in the June 3, 2026 Seoul mayoral election. Polymarket structures the event as five contiguous binary bands covering sub-50% through 65%-plus, collectively spanning the full probability distribution of turnout outcomes. Each band prices the likelihood of turnout falling within a discrete range, allowing traders to express granular views across the full distribution. Resolution relies on Polymarket's UMA Optimistic Oracle referencing South Korea's National Election Commission official figures.",
  "venues_covered": [
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  "primary_market_id": "CM-MKT-Y2NZR7WHS7",
  "current_primary_mark": {
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    "implied_probability": 0
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  "created_at": "2026-06-03T14:52:43.794845+00:00",
  "updated_at": "2026-06-03T14:52:43.794845+00:00",
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      "platform_market_id": "0x2f0b28094ff4fc852e051af947372e8439199bc807fd005f06546eab1554b67e",
      "question": "Will voter turnout be less than 50% in the 2026 Seoul mayoral election?",
      "description": "The 2026 Seoul mayoral election is scheduled to take place on June 3, 2026 to elect the next mayor of Seoul.\n\nThis market will resolve according to the official voter turnout rate for the 2026 Seoul mayoral election, defined as the total number of votes cast (총투표자수) divided by the total number of registered voters (선거인수).\n\nIf the reported value falls exactly between two brackets, this market will resolve to the higher bracket.\n\nIf the results of this election are not definitively known by January 31, 2027, 11:59 PM ET, this market will resolve to the lowest bracket.\n\nThis market will resolve b",
      "contract_type": "binary",
      "settlement_currency": "USDC",
      "underlying_reference": "South Korea's National Election Commission announces the official voter turnout rate for the June 3, 2026 Seoul mayoral election.",
      "close_at": "2026-06-03T06:00:00Z",
      "resolve_at": "2026-06-03T06:00:00Z",
      "status": "resolved",
      "resolution": {
        "rules_raw": "The 2026 Seoul mayoral election is scheduled to take place on June 3, 2026 to elect the next mayor of Seoul.\n\nThis market will resolve according to the official voter turnout rate for the 2026 Seoul mayoral election, defined as the total number of votes cast (총투표자수) divided by the total number of registered voters (선거인수).\n\nIf the reported value falls exactly between two brackets, this market will resolve to the higher bracket.\n\nIf the results of this election are not definitively known by January 31, 2027, 11:59 PM ET, this market will resolve to the lowest bracket.\n\nThis market will resolve based on the official results as reported by the South Korean government, specifically the National Election Commission (https://info.nec.go.kr/).",
        "arbitration_model": "uma_oracle",
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      "direction": "below",
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      "tags": [
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      "question": "Will voter turnout be between 55% and 60% in the 2026 Seoul mayoral election?",
      "description": "The 2026 Seoul mayoral election is scheduled to take place on June 3, 2026 to elect the next mayor of Seoul.\n\nThis market will resolve according to the official voter turnout rate for the 2026 Seoul mayoral election, defined as the total number of votes cast (총투표자수) divided by the total number of registered voters (선거인수).\n\nIf the reported value falls exactly between two brackets, this market will resolve to the higher bracket.\n\nIf the results of this election are not definitively known by January 31, 2027, 11:59 PM ET, this market will resolve to the lowest bracket.\n\nThis market will resolve b",
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        "rules_raw": "The 2026 Seoul mayoral election is scheduled to take place on June 3, 2026 to elect the next mayor of Seoul.\n\nThis market will resolve according to the official voter turnout rate for the 2026 Seoul mayoral election, defined as the total number of votes cast (총투표자수) divided by the total number of registered voters (선거인수).\n\nIf the reported value falls exactly between two brackets, this market will resolve to the higher bracket.\n\nIf the results of this election are not definitively known by January 31, 2027, 11:59 PM ET, this market will resolve to the lowest bracket.\n\nThis market will resolve based on the official results as reported by the South Korean government, specifically the National Election Commission (https://info.nec.go.kr/).",
        "arbitration_model": "uma_oracle",
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      "question": "Will voter turnout be at least 65% in the 2026 Seoul mayoral election?",
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      "contract_type": "binary",
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      "underlying_reference": "South Korea's National Election Commission announces the official voter turnout rate for the June 3, 2026 Seoul mayoral election.",
      "close_at": "2026-06-03T06:00:00Z",
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      "status": "resolved",
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        "rules_raw": "The 2026 Seoul mayoral election is scheduled to take place on June 3, 2026 to elect the next mayor of Seoul.\n\nThis market will resolve according to the official voter turnout rate for the 2026 Seoul mayoral election, defined as the total number of votes cast (총투표자수) divided by the total number of registered voters (선거인수).\n\nIf the reported value falls exactly between two brackets, this market will resolve to the higher bracket.\n\nIf the results of this election are not definitively known by January 31, 2027, 11:59 PM ET, this market will resolve to the lowest bracket.\n\nThis market will resolve based on the official results as reported by the South Korean government, specifically the National Election Commission (https://info.nec.go.kr/).",
        "arbitration_model": "uma_oracle",
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        "caps": [
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      "question": "Will voter turnout be between 50% and 55% in the 2026 Seoul mayoral election?",
      "description": "The 2026 Seoul mayoral election is scheduled to take place on June 3, 2026 to elect the next mayor of Seoul.\n\nThis market will resolve according to the official voter turnout rate for the 2026 Seoul mayoral election, defined as the total number of votes cast (총투표자수) divided by the total number of registered voters (선거인수).\n\nIf the reported value falls exactly between two brackets, this market will resolve to the higher bracket.\n\nIf the results of this election are not definitively known by January 31, 2027, 11:59 PM ET, this market will resolve to the lowest bracket.\n\nThis market will resolve b",
      "contract_type": "binary",
      "settlement_currency": "USDC",
      "underlying_reference": "South Korea's National Election Commission announces the official voter turnout rate for the June 3, 2026 Seoul mayoral election.",
      "close_at": "2026-06-03T06:00:00Z",
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      "status": "resolved",
      "resolution": {
        "rules_raw": "The 2026 Seoul mayoral election is scheduled to take place on June 3, 2026 to elect the next mayor of Seoul.\n\nThis market will resolve according to the official voter turnout rate for the 2026 Seoul mayoral election, defined as the total number of votes cast (총투표자수) divided by the total number of registered voters (선거인수).\n\nIf the reported value falls exactly between two brackets, this market will resolve to the higher bracket.\n\nIf the results of this election are not definitively known by January 31, 2027, 11:59 PM ET, this market will resolve to the lowest bracket.\n\nThis market will resolve based on the official results as reported by the South Korean government, specifically the National Election Commission (https://info.nec.go.kr/).",
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      "question": "Will voter turnout be between 60% and 65% in the 2026 Seoul mayoral election?",
      "description": "The 2026 Seoul mayoral election is scheduled to take place on June 3, 2026 to elect the next mayor of Seoul.\n\nThis market will resolve according to the official voter turnout rate for the 2026 Seoul mayoral election, defined as the total number of votes cast (총투표자수) divided by the total number of registered voters (선거인수).\n\nIf the reported value falls exactly between two brackets, this market will resolve to the higher bracket.\n\nIf the results of this election are not definitively known by January 31, 2027, 11:59 PM ET, this market will resolve to the lowest bracket.\n\nThis market will resolve b",
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