September unemployment above 4.1% stays near 50-50

Name: September unemployment above 4.1% stays near 50-50
Creator: ClearMarket
Published: 2026-09-04T00:00:00.000Z
License: https://creativecommons.org/licenses/by/4.0/

Kalshi ladder

record: CMSIG2026090401 | category: momentum-repricing | target: CM-EVT-720DZC17Y9 | published: 2026-09-04

4-bullet brief | narrative

Kalshi ladder puts only 50% odds on September U-3 staying above 4.1%, with 83% above 4.0% and just 16% above 4.2%.
August payrolls beat at 162,000 vs. 56,000 expected; market is consistent with a steady rate, not a drop toward 4.0% or a rise.
Tail pricing is very tight: only 8% on above 4.3%, suggesting the market sees little risk of unemployment moving decisively in either direction.
Companion ladder on peak unemployment (CM-EVT-RBY62SKLC0) prices 84% odds the rate stays below 4.5% before 2027, consistent with a contained labor market.

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: US nonfarm payrolls surged 162,000 in August, nearly triple the 56,000 consensus forecast, while the unemployment rate held steady at 4.1%.exa_search → Lucia Mutikani · as_of 2026-09-06T11:54:11+00:00
publisher: Lucia Mutikani
published_at: 2026-09-04T00:00:00.000Z
source_url: https://www.reuters.com/business/us-nonfarm-payrolls-surge-august-unemployment-rate-steady-41-2026-09-04/

[02] pm_response

interp: Kalshi ladder resolves on BLS September 2026 unemployment release; implied range clusters tightly around 4.1%.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/kxu3-26sep/

external

venue_a: https://kalshi.com/markets/KXU3-26SEP-T4.2

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/september-u-3-above-4-1-kalshi-ladder-50-2026-09-04/`
JSON	REST API for developers	`https://clearmarket.fyi/signals/september-u-3-above-4-1-kalshi-ladder-50-2026-09-04.json`
MCP	agentic AI tool call (Claude Desktop, Cursor, Continue)	`clearmarket.get_signal("september-u-3-above-4-1-kalshi-ladder-50-2026-09-04")`
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": "CMSIG2026090401",
  "published_at": "2026-09-04T00:00:00.000Z",
  "detection": "news_cycle",
  "category_tag": "MOMENTUM_REPRICING",
  "secondary_tags": [],
  "pre_news_classification": "concurrent",
  "target_event_id": "CM-EVT-720DZC17Y9",
  "target_event_slug": "kxu3-26sep",
  "event_question": "September 2026 unemployment rate (U-3)",
  "bullets": [
    "Kalshi ladder puts only 50% odds on September U-3 staying above 4.1%, with 83% above 4.0% and just 16% above 4.2%.",
    "August payrolls beat at 162,000 vs. 56,000 expected; market is consistent with a steady rate, not a drop toward 4.0% or a rise.",
    "Tail pricing is very tight: only 8% on above 4.3%, suggesting the market sees little risk of unemployment moving decisively in either direction.",
    "Companion ladder on peak unemployment (CM-EVT-RBY62SKLC0) prices 84% odds the rate stays below 4.5% before 2027, consistent with a contained labor market."
  ],
  "atomic_claims": [
    {
      "type": "news_event",
      "field_provenance": {
        "story": {
          "tier": "mediated",
          "method": "exa_search",
          "source": "Lucia Mutikani",
          "source_url": "https://www.reuters.com/business/us-nonfarm-payrolls-surge-august-unemployment-rate-steady-41-2026-09-04/",
          "retrieved_at": "2026-09-06T11:54:11+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": "US nonfarm payrolls surged 162,000 in August, nearly triple the 56,000 consensus forecast, while the unemployment rate held steady at 4.1%.",
      "publisher": "Lucia Mutikani",
      "published_at": "2026-09-04T00:00:00.000Z",
      "source_url": "https://www.reuters.com/business/us-nonfarm-payrolls-surge-august-unemployment-rate-steady-41-2026-09-04/"
    },
    {
      "type": "pm_response",
      "field_provenance": {
        "notes": {
          "tier": "editorial",
          "method": "llm_judge_cm_signal_v1"
        }
      },
      "notes": "Kalshi ladder resolves on BLS September 2026 unemployment release; implied range clusters tightly around 4.1%."
    }
  ],
  "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/kxu3-26sep/",
      "related": []
    },
    "external": {
      "venue_a": "https://kalshi.com/markets/KXU3-26SEP-T4.2",
      "venue_b": null,
      "benchmark": null
    }
  },
  "sources": [
    {
      "label": "Lucia Mutikani: US nonfarm payrolls surge in August; unemployment rate steady at 4.1%",
      "url": "https://www.reuters.com/business/us-nonfarm-payrolls-surge-august-unemployment-rate-steady-41-2026-09-04/",
      "published_at": "2026-09-04T00:00:00.000Z",
      "retrieved_at": "2026-09-06T11:54:11+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 CMSIG2026090401 published 2026-09-04T00:00:00.000Z signature sha256-07bbae0486a… ← underlying event all signals →