{
  "_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-G15LS910S6",
  "slug": "kxustestsreading-26",
  "question": "Will US test scores in Reading increase by 2026?",
  "category": "politics",
  "event_type": "BINARY",
  "ladder_distribution": null,
  "tags": [
    "politics",
    "us-education",
    "standardized-testing",
    "reading-proficiency",
    "k-12-outcomes",
    "2027"
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  "catalyst_types": [],
  "catalyst_dates": [],
  "editorial_notes": "These markets track changes in US Reading test scores, with results expected by December 2027. All three markets are Kalshi-listed and resolve via Kalshi staff determination. They price three discrete outcome tiers: significant decrease, no significant difference, and significant increase. The authoritative score data will come from the relevant federal education assessment publisher.",
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    "implied_probability": 0.45
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  "created_at": "2026-07-06T00:30:45.836226+00:00",
  "updated_at": "2026-07-06T00:30:45.836226+00:00",
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      "event_id": "CM-EVT-G15LS910S6",
      "platform": "kalshi",
      "platform_market_id": "KXUSTESTSREADING-26-SD",
      "question": "Will US test scores in Reading decline?",
      "description": "Significant decrease",
      "contract_type": "binary",
      "settlement_currency": "USD",
      "underlying_reference": "Significant decrease: Resolution per the event's stated source and mechanism (subject supplied per market).",
      "close_at": "2027-12-31T15:00:00Z",
      "resolve_at": "2027-12-31T15:00:00Z",
      "status": "open",
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        "rules_raw": "If US average test scores for eighth graders experienced Significant decrease in 2026, then the market resolves to Yes.",
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        "source": "Nation's Report Card",
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        "score": 81,
        "caps": [],
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      "also_on": null,
      "tags": [
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      "platform_market_id": "KXUSTESTSREADING-26-NSD",
      "question": "Will US test scores in Reading decline?",
      "description": "No significant difference",
      "contract_type": "binary",
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      "underlying_reference": "No significant difference: Resolution per the event's stated source and mechanism (subject supplied per market).",
      "close_at": "2027-12-31T15:00:00Z",
      "resolve_at": "2027-12-31T15:00:00Z",
      "status": "open",
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        "arbitration_model": "kalshi_staff",
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      "platform_market_id": "KXUSTESTSREADING-26-SI",
      "question": "Will US test scores in Reading decline?",
      "description": "Significant increase",
      "contract_type": "binary",
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  "_provenance": {
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    "ref": "CM-EVT-G15LS910S6",
    "terms": "Attribution required. clearmarket.fyi"
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