SCOTUS tariff case by year-end holds at low conviction

Name: SCOTUS tariff case by year-end holds at low conviction
Creator: ClearMarket
Published: 2026-06-30T14:35:43.000Z
License: https://creativecommons.org/licenses/by/4.0/

Kalshi 22%

record: CMSIG2026063006 | category: momentum-repricing | target: CM-EVT-RJRTFQZDJ0 | published: 2026-06-30

4-bullet brief | narrative

Kalshi prediction market prices only 22% on the Supreme Court agreeing to hear a case on Trump's tariffs before end of 2026.
The Court's willingness to rule against Trump on birthright citizenship shows judicial independence, but a tariff case requires a circuit split or emergency application the market views as unlikely this year.
The birthright ruling itself does not directly bear on tariff litigation timelines, making this a weaker cross-market read.
Resolves via Supreme Court docket; the Court must formally grant certiorari or agree to an expedited review before December 31, 2026.

atomic briefs | structured for retrieval

[01] news_event

significance

surfaced in the daily Exa news-cycle scan; mechanically matched to an active kalshi market

story: The Supreme Court struck down Trump's birthright citizenship executive order 6-3, delivering a major legal defeat on a core immigration policy.exa_search → AOL · as_of 2026-07-01T11:20:57+00:00
publisher: AOL
published_at: 2026-06-30T14:35:43.000Z
source_url: https://www.aol.com/articles/supreme-court-rejects-trumps-birthright-143543000.html

[02] pm_response

interp: Kalshi contract at 22% on Supreme Court resolution; low base rate reflects the Court's discretionary docket control.llm_judge_cm_signal_v1

evaluation

News-cycle wires publish on coverage, not editorial selection — the day’s top stories matched to the prediction markets pricing them, so nothing is cherry-picked.

judge_engine: none — deterministic news-cycle scan
judge_verdict: auto_published
judge_confidence: n/a — no judge gate (deterministic publishing)
prompt_template: news_cycle_v1 github · auditable
match_method: entity_slug_match (mechanical)

citation graph

Every wire traces back to the ClearMarket event it is built on, and out to each venue’s own market page — so any figure here can be verified at its source.

internal

cm_event: /events/kxtrumptariffhear-27jan/

external

venue_a: https://kalshi.com/markets/KXTRUMPTARIFFHEAR-27JAN-X

programmatic access · four surfaces, same payload

AI grounded search reads embedded JSON-LD in HTML. Developers query REST. Agentic AI clients (Claude Desktop, Cursor) call MCP tools. AI crawlers index via /llms.txt. Same canonical record at every surface.

HTML	browsers, AI grounded search, crawlers (contains embedded JSON-LD `@type: Dataset`)	`https://clearmarket.fyi/signals/scotus-hears-tariff-case-by-end-2026-kalshi-22-2026-06-30/`
JSON	REST API for developers	`https://clearmarket.fyi/signals/scotus-hears-tariff-case-by-end-2026-kalshi-22-2026-06-30.json`
MCP	agentic AI tool call (Claude Desktop, Cursor, Continue)	`clearmarket.get_signal("scotus-hears-tariff-case-by-end-2026-kalshi-22-2026-06-30")`
AGENT	AI crawler discovery index	`/llms.txt`

 PM data: platform APIs (hourly refresh). News context: retrieved with source citations. Editorial judgment: LLM judge with prompt template versioned per wire type. Per-claim provenance inline above; full per-field provenance map at the JSON endpoint under field_provenance.
  raw JSON record · same payload returned by REST endpoint
 {
  "$schema": "https://clearmarket.fyi/schema/signal/v1.json",
  "provenance_version": "0.2.0",
  "record_id": "CMSIG2026063006",
  "published_at": "2026-06-30T14:35:43.000Z",
  "detection": "news_cycle",
  "category_tag": "MOMENTUM_REPRICING",
  "secondary_tags": [],
  "pre_news_classification": "concurrent",
  "target_event_id": "CM-EVT-RJRTFQZDJ0",
  "target_event_slug": "kxtrumptariffhear-27jan",
  "event_question": "Will the Supreme Court hear a case on Trump's tariffs by the end of 2026?",
  "bullets": [
    "Kalshi prediction market prices only 22% on the Supreme Court agreeing to hear a case on Trump's tariffs before end of 2026.",
    "The Court's willingness to rule against Trump on birthright citizenship shows judicial independence, but a tariff case requires a circuit split or emergency application the market views as unlikely this year.",
    "The birthright ruling itself does not directly bear on tariff litigation timelines, making this a weaker cross-market read.",
    "Resolves via Supreme Court docket; the Court must formally grant certiorari or agree to an expedited review before December 31, 2026."
  ],
  "atomic_claims": [
    {
      "type": "news_event",
      "field_provenance": {
        "story": {
          "tier": "mediated",
          "method": "exa_search",
          "source": "AOL",
          "source_url": "https://www.aol.com/articles/supreme-court-rejects-trumps-birthright-143543000.html",
          "retrieved_at": "2026-07-01T11:20:57+00:00"
        }
      },
      "significance": {
        "threshold": 5,
        "threshold_unit": "rank",
        "passed": true,
        "reason": "surfaced in the daily Exa news-cycle scan; mechanically matched to an active kalshi market"
      },
      "story": "The Supreme Court struck down Trump's birthright citizenship executive order 6-3, delivering a major legal defeat on a core immigration policy.",
      "publisher": "AOL",
      "published_at": "2026-06-30T14:35:43.000Z",
      "source_url": "https://www.aol.com/articles/supreme-court-rejects-trumps-birthright-143543000.html"
    },
    {
      "type": "pm_response",
      "field_provenance": {
        "notes": {
          "tier": "editorial",
          "method": "llm_judge_cm_signal_v1"
        }
      },
      "notes": "Kalshi contract at 22% on Supreme Court resolution; low base rate reflects the Court's discretionary docket control."
    }
  ],
  "evaluation": {
    "judge_engine": "none — deterministic news-cycle scan",
    "judge_verdict": "auto_published",
    "judge_confidence": null,
    "prompt_template": "news_cycle_v1"
  },
  "citations": {
    "internal": {
      "cm_event": "/events/kxtrumptariffhear-27jan/",
      "related": []
    },
    "external": {
      "venue_a": "https://kalshi.com/markets/KXTRUMPTARIFFHEAR-27JAN-X",
      "venue_b": null,
      "benchmark": null
    }
  },
  "sources": [
    {
      "label": "AOL: Supreme Court rejects Trump's birthright citizenship order in major bl",
      "url": "https://www.aol.com/articles/supreme-court-rejects-trumps-birthright-143543000.html",
      "published_at": "2026-06-30T14:35:43.000Z",
      "retrieved_at": "2026-07-01T11:20:57+00:00"
    }
  ],
  "field_provenance": {
    "pm_data": "kalshi_api",
    "news_context": "exa_search",
    "editorial_judgment": "cm_signal_llm_judge"
  }
}
 
   PROVENANCE PROTOCOL v0.2 · [direct] venue api · [mediated] grounded web fetch + source url · [derived] computed from listed inputs · [editorial] versioned llm judgment · full spec /schema/provenance/v1

record CMSIG2026063006 published 2026-06-30T14:35:43.000Z signature sha256-144ea1e7aeb… ← underlying event all signals →