Blue wave in 2026 holds above 75 percent on Kalshi

Name: Blue wave in 2026 holds above 75 percent on Kalshi
Creator: ClearMarket
Published: 2026-09-04T11:33:15.539Z
License: https://creativecommons.org/licenses/by/4.0/

Kalshi 76%

record: CMSIG2026090405 | category: momentum-repricing | target: CM-EVT-QK0HJYVMX2 | published: 2026-09-04

4-bullet brief | narrative

Kalshi prices 76% odds on a blue wave in 2026, resolving via Bureau of Labor Statistics data.
Cornell's academic forecast aligns with the elevated Kalshi probability; the market and the model are pointing in the same direction.
A companion Kalshi contract (CM-EVT-6CY3Y4C610) puts only 40% on a blue tsunami, indicating the market sees a wave as likely but a historic landslide as a coin flip.
Kalshi's blue-wave contract resolves via the Bureau of Labor Statistics, an unusual resolution source for an electoral question, traders should note the resolution mechanic before sizing.

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: A Cornell University midterm forecast strongly favors Democrats to win a House majority in the 2026 elections.exa_search → Credit: Ryan Young/Cornell University · as_of 2026-09-05T11:34:19+00:00
publisher: Credit: Ryan Young/Cornell University
published_at: 2026-09-04T11:33:15.539Z
source_url: https://news.cornell.edu/stories/2026/09/midterm-forecast-strongly-favors-democrats-win-house-majority

[02] pm_response

interp: Kalshi at 76% on blue wave versus 40% on blue tsunami reveals a graded probability structure: wave likely, supermajority less so.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/kxbluewavecombo-27feb/

external

venue_a: https://kalshi.com/markets/KXBLUEWAVECOMBO-27FEB

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/blue-wave-in-2026-kalshi-76-2026-09-04/`
JSON	REST API for developers	`https://clearmarket.fyi/signals/blue-wave-in-2026-kalshi-76-2026-09-04.json`
MCP	agentic AI tool call (Claude Desktop, Cursor, Continue)	`clearmarket.get_signal("blue-wave-in-2026-kalshi-76-2026-09-04")`
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": "CMSIG2026090405",
  "published_at": "2026-09-04T11:33:15.539Z",
  "detection": "news_cycle",
  "category_tag": "MOMENTUM_REPRICING",
  "secondary_tags": [],
  "pre_news_classification": "concurrent",
  "target_event_id": "CM-EVT-QK0HJYVMX2",
  "target_event_slug": "kxbluewavecombo-27feb",
  "event_question": "Will there be a blue wave in 2026?",
  "bullets": [
    "Kalshi prices 76% odds on a blue wave in 2026, resolving via Bureau of Labor Statistics data.",
    "Cornell's academic forecast aligns with the elevated Kalshi probability; the market and the model are pointing in the same direction.",
    "A companion Kalshi contract (CM-EVT-6CY3Y4C610) puts only 40% on a blue tsunami, indicating the market sees a wave as likely but a historic landslide as a coin flip.",
    "Kalshi's blue-wave contract resolves via the Bureau of Labor Statistics, an unusual resolution source for an electoral question, traders should note the resolution mechanic before sizing."
  ],
  "atomic_claims": [
    {
      "type": "news_event",
      "field_provenance": {
        "story": {
          "tier": "mediated",
          "method": "exa_search",
          "source": "Credit:  Ryan Young/Cornell University",
          "source_url": "https://news.cornell.edu/stories/2026/09/midterm-forecast-strongly-favors-democrats-win-house-majority",
          "retrieved_at": "2026-09-05T11:34:19+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": "A Cornell University midterm forecast strongly favors Democrats to win a House majority in the 2026 elections.",
      "publisher": "Credit:  Ryan Young/Cornell University",
      "published_at": "2026-09-04T11:33:15.539Z",
      "source_url": "https://news.cornell.edu/stories/2026/09/midterm-forecast-strongly-favors-democrats-win-house-majority"
    },
    {
      "type": "pm_response",
      "field_provenance": {
        "notes": {
          "tier": "editorial",
          "method": "llm_judge_cm_signal_v1"
        }
      },
      "notes": "Kalshi at 76% on blue wave versus 40% on blue tsunami reveals a graded probability structure: wave likely, supermajority less so."
    }
  ],
  "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/kxbluewavecombo-27feb/",
      "related": []
    },
    "external": {
      "venue_a": "https://kalshi.com/markets/KXBLUEWAVECOMBO-27FEB",
      "venue_b": null,
      "benchmark": null
    }
  },
  "sources": [
    {
      "label": "Credit:  Ryan Young/Cornell University: Midterm forecast strongly favors Democrats to win House majority",
      "url": "https://news.cornell.edu/stories/2026/09/midterm-forecast-strongly-favors-democrats-win-house-majority",
      "published_at": "2026-09-04T11:33:15.539Z",
      "retrieved_at": "2026-09-05T11:34:19+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 CMSIG2026090405 published 2026-09-04T11:33:15.539Z signature sha256-42d7f2f27d8… ← underlying event all signals →