October CPI implied near 0.2-0.3 percent as hike odds rise

Name: October CPI implied near 0.2-0.3 percent as hike odds rise
Creator: ClearMarket
Published: 2026-10-16T17:31:13.000Z
License: https://creativecommons.org/licenses/by/4.0/

Kalshi ladder

record: CMSIG2026101603 | category: momentum-repricing | target: CM-EVT-N58KJP0K82 | published: 2026-10-16

4-bullet brief | narrative

Kalshi ladder prices October 2026 CPI month-over-month in the 0.2-0.3% range: 97% above 0.0%, 65% above 0.2%, only 36% above 0.3%.
Trading volume on this Kalshi ladder rose roughly 217x day over day, consistent with the Investing.com report that hot inflation is driving fresh positioning ahead of FOMC.
The 36% probability above 0.3% shows the market does not fully price a repeat of September's gasoline-driven spike, but leaves meaningful tail risk open.
The November CPI Kalshi ladder (CM-EVT-T57DHL6V48) implies a slightly softer 0.1-0.2%, suggesting the market sees October as hotter than the months ahead.

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: Investing.com reports hot inflation data has raised odds of a Fed rate hike at the upcoming October FOMC meeting.exa_search → investing.com · as_of 2026-10-17T11:57:10+00:00
publisher: investing.com
published_at: 2026-10-16T17:31:13.000Z
source_url: https://www.investing.com/news/economy-news/fed-market-review-hot-inflation-data-raises-october-hike-odds-ahead-of-fomc-93CH-4954682

[02] pm_response

interp: Kalshi carries this ladder with volume up more than 200x day over day; the Bureau of Labor Statistics CPI release is the implied settlement source.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/kxcpi-26oct/

external

venue_a: https://kalshi.com/markets/KXCPI-26OCT-T0.3

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/oct-cpi-m-m-implied-0-2-0-3-kalshi-ladder-2026-10-16/`
JSON	REST API for developers	`https://clearmarket.fyi/signals/oct-cpi-m-m-implied-0-2-0-3-kalshi-ladder-2026-10-16.json`
MCP	agentic AI tool call (Claude Desktop, Cursor, Continue)	`clearmarket.get_signal("oct-cpi-m-m-implied-0-2-0-3-kalshi-ladder-2026-10-16")`
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": "CMSIG2026101603",
  "published_at": "2026-10-16T17:31:13.000Z",
  "detection": "news_cycle",
  "category_tag": "MOMENTUM_REPRICING",
  "secondary_tags": [],
  "pre_news_classification": "concurrent",
  "target_event_id": "CM-EVT-N58KJP0K82",
  "target_event_slug": "kxcpi-26oct",
  "event_question": "October 2026 CPI month-over-month change",
  "bullets": [
    "Kalshi ladder prices October 2026 CPI month-over-month in the 0.2-0.3% range: 97% above 0.0%, 65% above 0.2%, only 36% above 0.3%.",
    "Trading volume on this Kalshi ladder rose roughly 217x day over day, consistent with the Investing.com report that hot inflation is driving fresh positioning ahead of FOMC.",
    "The 36% probability above 0.3% shows the market does not fully price a repeat of September's gasoline-driven spike, but leaves meaningful tail risk open.",
    "The November CPI Kalshi ladder (CM-EVT-T57DHL6V48) implies a slightly softer 0.1-0.2%, suggesting the market sees October as hotter than the months ahead."
  ],
  "atomic_claims": [
    {
      "type": "news_event",
      "field_provenance": {
        "story": {
          "tier": "mediated",
          "method": "exa_search",
          "source": "investing.com",
          "source_url": "https://www.investing.com/news/economy-news/fed-market-review-hot-inflation-data-raises-october-hike-odds-ahead-of-fomc-93CH-4954682",
          "retrieved_at": "2026-10-17T11:57:10+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": "Investing.com reports hot inflation data has raised odds of a Fed rate hike at the upcoming October FOMC meeting.",
      "publisher": "investing.com",
      "published_at": "2026-10-16T17:31:13.000Z",
      "source_url": "https://www.investing.com/news/economy-news/fed-market-review-hot-inflation-data-raises-october-hike-odds-ahead-of-fomc-93CH-4954682"
    },
    {
      "type": "pm_response",
      "field_provenance": {
        "notes": {
          "tier": "editorial",
          "method": "llm_judge_cm_signal_v1"
        }
      },
      "notes": "Kalshi carries this ladder with volume up more than 200x day over day; the Bureau of Labor Statistics CPI release is the implied settlement source."
    }
  ],
  "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/kxcpi-26oct/",
      "related": []
    },
    "external": {
      "venue_a": "https://kalshi.com/markets/KXCPI-26OCT-T0.3",
      "venue_b": null,
      "benchmark": null
    }
  },
  "sources": [
    {
      "label": "investing.com: Fed market review: hot inflation data raises October hike odds ahead o",
      "url": "https://www.investing.com/news/economy-news/fed-market-review-hot-inflation-data-raises-october-hike-odds-ahead-of-fomc-93CH-4954682",
      "published_at": "2026-10-16T17:31:13.000Z",
      "retrieved_at": "2026-10-17T11:57:10+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 CMSIG2026101603 published 2026-10-16T17:31:13.000Z signature sha256-2c13730aa8d… ← underlying event all signals →