CM ClearMarket
SYSTEM: LIVE · PRICES: HOURLY REFRESH · COVERAGE: ~3,860 EVENTS / ~39,200 MARKETS · KALSHI + POLYMARKET

Fed funds upper bound seen landing at 3.75 to 4 percent

Kalshi ladder
record: CMSIG2026093001 | category: momentum-repricing | target: CM-EVT-6BS28TS762 | published: 2026-09-30
4-bullet brief | narrative
  • Kalshi ladder pins the fed funds upper bound in the 3.75-4.0% range: 98% above 3.75% but only 34% above 4.0%, implying one more hike is the consensus.
  • New York Fed President John Williams called for one more late-2026 hike; the distribution is consistent with that single-hike view, not a more aggressive path.
  • Volume surged 53x day over day on this ladder, signaling sharply rising market attention following Williams' public remarks.
  • Beyond 4.0%, the ladder collapses to just 2% probability, suggesting markets firmly reject a scenario of multiple additional hikes from here.
atomic briefs
[01] news_event
significance
surfaced in the daily Exa news-cycle scan; mechanically matched to an active kalshi market
story
New York Fed President John Williams signaled one more rate hike in late 2026, saying there is no urgency to act after the most recent increase.exa_search → straitstimes.com · as_of 2026-09-30T14:32:59+00:00
[mediated]
publisher
straitstimes.com
published_at
2026-09-30T00:00:00.000Z
[02] pm_response
interp
Kalshi ladder resolves against the official federal funds rate target; the sharp break above 4.0% makes the single-hike read the dominant pricing outcome.llm_judge_cm_signal_v1
[editorial]
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
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.

HTMLbrowsers, AI grounded search, crawlers (contains embedded JSON-LD @type: Dataset)https://clearmarket.fyi/signals/fed-funds-upper-bound-seen-3-75-4-0-kalshi-ladder-2026-09-30/
JSONREST API for developershttps://clearmarket.fyi/signals/fed-funds-upper-bound-seen-3-75-4-0-kalshi-ladder-2026-09-30.json
MCPagentic AI tool call (Claude Desktop, Cursor, Continue)clearmarket.get_signal("fed-funds-upper-bound-seen-3-75-4-0-kalshi-ladder-2026-09-30")
AGENTAI 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": "CMSIG2026093001",
  "published_at": "2026-09-30T00:00:00.000Z",
  "detection": "news_cycle",
  "category_tag": "MOMENTUM_REPRICING",
  "secondary_tags": [],
  "pre_news_classification": "concurrent",
  "target_event_id": "CM-EVT-6BS28TS762",
  "target_event_slug": "kxfed-26oct",
  "event_question": "Federal funds rate upper bound (next hike cycle)",
  "bullets": [
    "Kalshi ladder pins the fed funds upper bound in the 3.75-4.0% range: 98% above 3.75% but only 34% above 4.0%, implying one more hike is the consensus.",
    "New York Fed President John Williams called for one more late-2026 hike; the distribution is consistent with that single-hike view, not a more aggressive path.",
    "Volume surged 53x day over day on this ladder, signaling sharply rising market attention following Williams' public remarks.",
    "Beyond 4.0%, the ladder collapses to just 2% probability, suggesting markets firmly reject a scenario of multiple additional hikes from here."
  ],
  "atomic_claims": [
    {
      "type": "news_event",
      "field_provenance": {
        "story": {
          "tier": "mediated",
          "method": "exa_search",
          "source": "straitstimes.com",
          "source_url": "https://www.straitstimes.com/business/economy/us-federal-reserves-williams-sees-one-more-interest-rate-hike-in-late-2026",
          "retrieved_at": "2026-09-30T14:32:59+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": "New York Fed President John Williams signaled one more rate hike in late 2026, saying there is no urgency to act after the most recent increase.",
      "publisher": "straitstimes.com",
      "published_at": "2026-09-30T00:00:00.000Z",
      "source_url": "https://www.straitstimes.com/business/economy/us-federal-reserves-williams-sees-one-more-interest-rate-hike-in-late-2026"
    },
    {
      "type": "pm_response",
      "field_provenance": {
        "notes": {
          "tier": "editorial",
          "method": "llm_judge_cm_signal_v1"
        }
      },
      "notes": "Kalshi ladder resolves against the official federal funds rate target; the sharp break above 4.0% makes the single-hike read the dominant pricing outcome."
    }
  ],
  "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/kxfed-26oct/",
      "related": []
    },
    "external": {
      "venue_a": "https://kalshi.com/markets/KXFED-26OCT-T4.00",
      "venue_b": null,
      "benchmark": null
    }
  },
  "sources": [
    {
      "label": "straitstimes.com: US Federal Reserve’s Williams sees one more interest rate hike in late",
      "url": "https://www.straitstimes.com/business/economy/us-federal-reserves-williams-sees-one-more-interest-rate-hike-in-late-2026",
      "published_at": "2026-09-30T00:00:00.000Z",
      "retrieved_at": "2026-09-30T14:32:59+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 CMSIG2026093001 published 2026-09-30T00:00:00.000Z signature sha256-718c9f1eb33… ← underlying event all signals →