{
  "$schema": "https://clearmarket.fyi/schema/signal/v1.json",
  "record_id": "CMSIG2026102806",
  "record_slug": "fed-funds-upper-bound-post-oct-kalshi-ladder-4-0-4-25-2026-10-28",
  "schema_version": "v0.2.0",
  "provenance_version": "0.2.0",
  "published_at": "2026-10-28T18:04:42.000Z",
  "semantic_title": "Fed funds upper bound seen firmly in the 4.0 percent range",
  "telemetry": "Kalshi ladder",
  "headline": "Fed funds upper bound post-Oct: Kalshi ladder ~4.0-4.25%",
  "category_tag": "MOMENTUM_REPRICING",
  "secondary_tags": [],
  "detection_path": "news_cycle",
  "pre_news_classification": "concurrent",
  "status": {
    "state": "live",
    "as_of": "2026-11-04",
    "outcome": null,
    "outcome_basis": null,
    "final_price": null,
    "resolved_at": null
  },
  "target_event_id": "CM-EVT-MR57HVWJT3",
  "target_event_slug": "kxfed-26dec",
  "event_question": "Federal funds upper bound following October 2026 meeting",
  "linked_event_ids": [],
  "primary_market": {
    "platform": "kalshi",
    "platform_market_id": "KXFED-26DEC-T4.25",
    "question_raw": "Will the upper bound of the federal funds rate be above 4.25% following the Fed's Dec 9, 2026 meeting?",
    "current_price": 0.03,
    "volume_24h_usd": 40.85,
    "arbitration_model": "kalshi_staff",
    "resolution_source": "Federal Reserve Board of Governors",
    "resolves_at": "2026-12-16T19:05:00Z"
  },
  "related_markets": [],
  "bullets": [
    "Kalshi ladder pins the federal funds upper bound in the 4.0-4.25% range: 73% above 4.0% but only 3% above 4.25%, implying 4.0-4.25% as the consensus zone.",
    "The October hold at approximately 3.9% is consistent with the 73% probability above 4.0%, which reflects the widely reported December hike expectation.",
    "Trading volume on this ladder surged 75,618% day-over-day (757x), the largest attention signal in the macro cluster, reflecting post-decision repricing activity.",
    "Resolution is tied to the Federal Reserve's official policy announcement; the December meeting is the next scheduled opportunity to move the upper bound above 4.0%."
  ],
  "atomic_claims": [
    {
      "type": "news_event",
      "field_provenance": {
        "story": {
          "tier": "mediated",
          "method": "exa_search",
          "source": "Scott Horsley",
          "source_url": "https://www.npr.org/2026/10/28/nx-s1-6020425/federal-reserve-interest-rates-inflation",
          "retrieved_at": "2026-10-30T14:47:28+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 Fed held rates steady at its October meeting, with Chairman Kevin Warsh signaling fewer rate-setting meetings in future years and investors anticipating a December hike.",
      "publisher": "Scott Horsley",
      "published_at": "2026-10-28T18:04:42.000Z",
      "source_url": "https://www.npr.org/2026/10/28/nx-s1-6020425/federal-reserve-interest-rates-inflation"
    },
    {
      "type": "pm_response",
      "field_provenance": {
        "notes": {
          "tier": "editorial",
          "method": "llm_judge_cm_signal_v1"
        }
      },
      "notes": "The Kalshi ladder's volume surge at 757x day-over-day is the dominant macro signal in today's session, with the distribution firmly anchoring expectations between 4.0% and 4.25%."
    }
  ],
  "sources": [
    {
      "label": "Scott Horsley: Fed holds interest rates steady despite stubborn inflation : NPR",
      "url": "https://www.npr.org/2026/10/28/nx-s1-6020425/federal-reserve-interest-rates-inflation",
      "published_at": "2026-10-28T18:04:42.000Z",
      "retrieved_at": "2026-10-30T14:47:28+00:00"
    }
  ],
  "field_provenance": {
    "pm_data": "kalshi_api",
    "news_context": "exa_search",
    "editorial_judgment": "cm_signal_llm_judge"
  },
  "canonical_urls": {
    "html": "https://clearmarket.fyi/signals/fed-funds-upper-bound-post-oct-kalshi-ladder-4-0-4-25-2026-10-28/",
    "json": "https://clearmarket.fyi/signals/fed-funds-upper-bound-post-oct-kalshi-ladder-4-0-4-25-2026-10-28.json"
  },
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "_provenance_registry": {
    "direct": "Unaltered extraction from primary venue/source API (e.g., polymarket_clob_api, kalshi_api, BLS, FRED). Highest trust tier.",
    "mediated": "Information fetched via grounded agentic retrieval (e.g., perplexity_grounded). MUST carry source_url to the underlying primary source.",
    "derived": "Algorithmic computation from listed inputs. Chain only as fresh as the oldest input timestamp (see as_of).",
    "editorial": "Interpretive classification produced by a versioned LLM prompt template (prompts auditable in github.com/JDSource/clearmarket/prompts)."
  },
  "_provenance_canonical": "https://clearmarket.fyi/schema/provenance/v1"
}