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

Federal funds rate upper bound, December 2026 meeting [ resolves 2026-12-16 (134D) ]

kalshi: [A] single source·objective outcome methodology ›
distribution · by strike · marks: daily snapshot
kalshi 11 markets
market resolves P(YES) vol (24h) vol (cum) RCG venue id
≥ 2.75% 2026-12-16 98.0%
$16K
A KXFED-26DEC-T2.75
≥ 3% 2026-12-16 98.0%
$7.7K
A KXFED-26DEC-T3.00
≥ 3.25% 2026-12-16 98.0%
$11K
A KXFED-26DEC-T3.25
≥ 3.5% 2026-12-16 86.0%
$20K
A KXFED-26DEC-T3.50
≥ 3.75% 2026-12-16 68.0%
$204 $15K
A KXFED-26DEC-T3.75
≥ 4% 2026-12-16 31.0%
$130 $3.1K
A KXFED-26DEC-T4.00
≥ 4.25% 2026-12-16 6.0%
$407
A KXFED-26DEC-T4.25
≥ 4.5% 2026-12-16 1.0%
$13
A KXFED-26DEC-T4.50
≥ 4.75% 2026-12-16 2.0%
$0 $13
A KXFED-26DEC-T4.75
≥ 5% 2026-12-16 1.0%
$11
A KXFED-26DEC-T5.00
≥ 5.25% 2026-12-16 1.0%
$9
A KXFED-26DEC-T5.25
resolution architecture
venue proposer source citation arbitration class analyst notes
kalshi Exchange Staff Federal Reserve Board of Governors link Kalshi Staff Other
verbatim rules
kalshi 11 markets · share this text
If the upper bound of the target federal funds rate published on the Federal Reserve's official website is greater than 2.75% following the Federal Reserve's Dec 9, 2026 meeting, then the market resolves to Yes. This market will expire the first 2:05 PM ET following the release of a Federal Reserve statement for their Dec 9, 2026 meeting or one week following the last day of that meeting.
platform source field kalshi.settlement_sources → "Federal Reserve Board of Governors"
sources (3) · single authority
Federal Reserve Board of Governors committed source Federal Reserve's official website from rules text Federal Reserve statement from rules text
recent wire items
  • 2026-09-14T00:00:00.000Z momentum-repricing
    Fed funds upper bound seen climbing toward 4 percent Kalshi ladder
    • Kalshi ladder prices the Fed funds upper bound squarely in the 4.0-4.25% range: 64% above 4.0%, only 17% above 4.25%.
    • The distribution implies the market expects a single 25-basis-point hike from the current 3.75% upper bound, consistent with economist consensus in the USA Today report.
    • A companion ladder (CM-EVT-4ZQLQPNH91) prices 86% above 3.75% but only 1% above 4.0%, suggesting a slightly earlier or smaller move, a minor cross-ladder divergence worth watching.
    • Resolution uses Federal Reserve official post-meeting rate announcement; no ambiguity on the settlement source.
  • 2026-09-11T00:00:00.000Z momentum-repricing
    Fed funds upper bound nears full pricing at 4.0 percent Kalshi ladder
    • Kalshi ladder prices the September 2026 Fed funds upper bound in the 4.0-4.25% range: 63% above 4.0%, only 17% above 4.25%.
    • August CPI surprise citing gas price spike aligns with the market's near-certainty of a hike; ladder is consistent with 25bp move.
    • The sharp drop from 63% to 17% between the 4.0% and 4.25% strikes signals one hike priced in, not two consecutive moves at this meeting.
    • Companion Polymarket contract (CM-EVT-87QV1G78C4) puts 90% on the Fed raising rates at all in 2026, corroborating the Kalshi ladder read.
  • 2026-09-11T00:00:00.000Z momentum-repricing
    Fed funds upper bound seen near 4 percent after hike cycle Kalshi ladder
    • Kalshi ladder pins the Fed funds upper bound near 4.0%, with 88% above 3.75% but only 47% above 4.0%.
    • Hot August CPI print is consistent with the market pricing a rate path that clears 3.75% but stops short of 4.25%, where odds drop to 13%.
    • The sharp cliff between 4.0% (47%) and 4.25% (13%) reflects the market treating 4.0% as the ceiling of the most likely outcome, not a stepping stone.
    • A companion Kalshi ladder (CM-EVT-4ZQLQPNH91) shows 81% above 3.75% but only 2% above 4.0%, suggesting the two contracts differ on the precise terminal bound -- traders should note the resolution horizon difference.
  • 2026-09-11T00:00:00.000Z momentum-repricing
    Fed funds upper bound seen near 3.75 to 4 percent Kalshi ladder
    • Ladder prices 78% above 3.75% but only 38% above 4.00%, pinning the market-implied upper bound in the 3.75-4.00% range.
    • Oil above $100 and hot PPI data align with the market holding the 3.75% strike as the likely post-meeting rate floor.
    • The companion event CM-EVT-4ZQLQPNH91 shows a sharper cliff at 4.00%, just 2% above that level, suggesting both ladders agree the upper bound stops near 4.00%.
    • Resolution follows the Federal Reserve's announced target range after the September 16 decision.
  • 2026-09-09T13:38:41.003Z momentum-repricing
    Fed funds upper bound seen staying near 3.75-4 percent Kalshi ladder
    • The rate ladder prices the upper bound in the 3.75-4.0% range: 93% above 3.50%, 79% above 3.75%, but only 37% above 4.0%.
    • The Reuters poll consensus for a hold is broadly consistent with the ladder's center of gravity near 3.75-4.0%, though the rising minority view for a hike aligns with the 37% probability priced above 4.0%.
    • A separate Polymarket contract puts 76% on the Fed raising rates at some point in 2026-2028, implying the terminal question is one of timing rather than direction.
    • Resolution ties to the actual Federal Open Market Committee statement; a hike above 4.0% would need to clear the 37% hurdle priced by the ladder today.
programmatic access · four surfaces, same payload

One canonical record at every surface — embedded JSON-LD, REST, MCP, and /llms.txt.

HTMLbrowsers, AI grounded search, crawlers (embedded JSON-LD @type: Dataset)https://clearmarket.fyi/events/kxfed-26dec/
JSONREST API for developershttps://api.clearmarket.fyi/v1/events/kxfed-26dec
MCPagentic AI tool call (Claude Desktop, Cursor, Continue)clearmarket.get_event("kxfed-26dec")
AGENTAI crawler discovery index/llms.txt

Snapshot 2026-08-04. Venue data via Kalshi + Polymarket APIs. Editorial fields (tags, editorial_notes) are ClearMarket-drafted with AI assistance under editorial review. Derived fields (venues_covered, resolution_clarity_grade, rcg_score) computed at serve time. Full per-field map in the JSON record under field_provenance.

raw JSON record · same payload returned by REST endpoint
{
  "event_id": "CM-EVT-MR57HVWJT3",
  "slug": "kxfed-26dec",
  "question": "Federal funds rate upper bound, December 2026 meeting",
  "category": "economics",
  "tags": [
    "economics",
    "fed-funds-rate",
    "monetary-policy",
    "interest-rates",
    "federal-reserve",
    "2026"
  ],
  "venues_covered": [
    "kalshi"
  ],
  "market_count": 11,
  "cumulative_volume_usd": 73247,
  "resolution_clarity_grade": "A",
  "rcg_score": 96,
  "rcg_caps": [],
  "resolution_source": "Federal Reserve Board of Governors",
  "resolution_source_url": "https://www.federalreserve.gov/monetarypolicy/fomccalendars.htm",
  "source_status": "platform_named",
  "source_of_record": "Federal Reserve Board of Governors",
  "resolution_source_list": [
    {
      "name": "Federal Reserve Board of Governors",
      "url": "https://www.federalreserve.gov/monetarypolicy/fomccalendars.htm",
      "provenance": "platform_api"
    },
    {
      "name": "Federal Reserve's official website",
      "url": null,
      "provenance": "clearmarket_editorial"
    },
    {
      "name": "Federal Reserve statement",
      "url": null,
      "provenance": "clearmarket_editorial"
    }
  ],
  "arbitration_model": "kalshi_staff",
  "proposer_model": "platform_staff",
  "field_provenance": {
    "question": {
      "source": "clearmarket_editorial"
    },
    "tags": {
      "source": "clearmarket_editorial",
      "ai_drafted": true
    },
    "resolution_clarity_grade": {
      "source": "derived",
      "method": "rcg_v2_7factor"
    },
    "venues_covered": {
      "source": "derived"
    }
  }
}
snapshot 2026-08-04T20:03:51.865287+00:00 schema v0.2.0-universe all events →