{
 "slug": "core-inflation-in-december-2026-core-cpi-yoy",
 "event_ticker": "KXCPICOREYOY-26DEC",
 "series_ticker": "KXCPICOREYOY",
 "title": "Core inflation in December 2026 (Core CPI YoY)",
 "category": "Economics",
 "url": "https://kalshiview.com/markets/core-inflation-in-december-2026-core-cpi-yoy/",
 "kalshi_url": "https://kalshi.com/markets/kxcpicoreyoy",
 "updated": "2026-09-29T23:20:00+00:00",
 "closed": false,
 "volume_contracts": 62560.64,
 "volume_24h_contracts": 4013.46,
 "open_interest_contracts": 41170.61,
 "outcomes": [
  {
   "name": "Above 2.2%",
   "ticker": "KXCPICOREYOY-26DEC-T2.2",
   "probability": 0.985,
   "change_24h": 0.0,
   "volume_contracts": 2012.86,
   "open_interest_contracts": 1740.0,
   "close_time": "2027-01-13T13:25:00+00:00"
  },
  {
   "name": "Above 2.5%",
   "ticker": "KXCPICOREYOY-26DEC-T2.5",
   "probability": 0.975,
   "change_24h": -0.01,
   "volume_contracts": 10163.08,
   "open_interest_contracts": 7796.79,
   "close_time": "2027-01-13T13:25:00+00:00"
  },
  {
   "name": "Above 2.1%",
   "ticker": "KXCPICOREYOY-26DEC-T2.1",
   "probability": 0.975,
   "change_24h": 0.0,
   "volume_contracts": 2365.0,
   "open_interest_contracts": 2365.0,
   "close_time": "2027-01-13T13:25:00+00:00"
  },
  {
   "name": "Above 2.4%",
   "ticker": "KXCPICOREYOY-26DEC-T2.4",
   "probability": 0.945,
   "change_24h": 0.0,
   "volume_contracts": 2089.0,
   "open_interest_contracts": 1494.0,
   "close_time": "2027-01-13T13:25:00+00:00"
  },
  {
   "name": "Above 2.3%",
   "ticker": "KXCPICOREYOY-26DEC-T2.3",
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   "change_24h": 0.0,
   "volume_contracts": 1328.0,
   "open_interest_contracts": 1328.0,
   "close_time": "2027-01-13T13:25:00+00:00"
  },
  {
   "name": "Above 2.6%",
   "ticker": "KXCPICOREYOY-26DEC-T2.6",
   "probability": 0.94,
   "change_24h": 0.27,
   "volume_contracts": 5877.25,
   "open_interest_contracts": 4693.4,
   "close_time": "2027-01-13T13:25:00+00:00"
  },
  {
   "name": "Above 2.7%",
   "ticker": "KXCPICOREYOY-26DEC-T2.7",
   "probability": 0.82,
   "change_24h": 0.33,
   "volume_contracts": 6078.95,
   "open_interest_contracts": 4084.29,
   "close_time": "2027-01-13T13:25:00+00:00"
  },
  {
   "name": "Above 2.8%",
   "ticker": "KXCPICOREYOY-26DEC-T2.8",
   "probability": 0.68,
   "change_24h": 0.05,
   "volume_contracts": 3790.47,
   "open_interest_contracts": 2503.0,
   "close_time": "2027-01-13T13:25:00+00:00"
  },
  {
   "name": "Above 2.9%",
   "ticker": "KXCPICOREYOY-26DEC-T2.9",
   "probability": 0.545,
   "change_24h": 0.26,
   "volume_contracts": 2525.12,
   "open_interest_contracts": 1320.0,
   "close_time": "2027-01-13T13:25:00+00:00"
  },
  {
   "name": "Above 3.0%",
   "ticker": "KXCPICOREYOY-26DEC-T3.0",
   "probability": 0.38,
   "change_24h": 0.25,
   "volume_contracts": 5841.68,
   "open_interest_contracts": 2563.68,
   "close_time": "2027-01-13T13:25:00+00:00"
  },
  {
   "name": "Above 3.3%",
   "ticker": "KXCPICOREYOY-26DEC-T3.3",
   "probability": 0.125,
   "change_24h": 0.0,
   "volume_contracts": 6458.32,
   "open_interest_contracts": 4405.44,
   "close_time": "2027-01-13T13:25:00+00:00"
  },
  {
   "name": "Above 3.1%",
   "ticker": "KXCPICOREYOY-26DEC-T3.1",
   "probability": 0.12,
   "change_24h": 0.0,
   "volume_contracts": 4071.0,
   "open_interest_contracts": 2057.0,
   "close_time": "2027-01-13T13:25:00+00:00"
  },
  {
   "name": "Above 3.2%",
   "ticker": "KXCPICOREYOY-26DEC-T3.2",
   "probability": 0.115,
   "change_24h": 0.0,
   "volume_contracts": 3813.01,
   "open_interest_contracts": 2272.01,
   "close_time": "2027-01-13T13:25:00+00:00"
  },
  {
   "name": "Above 3.4%",
   "ticker": "KXCPICOREYOY-26DEC-T3.4",
   "probability": 0.045,
   "change_24h": 0.0,
   "volume_contracts": 2643.14,
   "open_interest_contracts": 1271.06,
   "close_time": "2027-01-13T13:25:00+00:00"
  },
  {
   "name": "Above 3.5%",
   "ticker": "KXCPICOREYOY-26DEC-T3.5",
   "probability": 0.04,
   "change_24h": 0.01,
   "volume_contracts": 3503.76,
   "open_interest_contracts": 1276.94,
   "close_time": "2027-01-13T13:25:00+00:00"
  }
 ],
 "history": {
  "Above 2.2%": [
   [
    1789704000,
    0.97
   ],
   [
    1789790400,
    0.98
   ],
   [
    1790654400,
    0.99
   ]
  ],
  "Above 2.5%": [
   [
    1789704000,
    0.72
   ],
   [
    1789790400,
    0.72
   ],
   [
    1790136000,
    0.64
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   [
    1790481600,
    0.67
   ],
   [
    1790654400,
    0.98
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  ]
 },
 "license": "CC BY 4.0",
 "license_url": "https://creativecommons.org/licenses/by/4.0/",
 "attribution": {
  "required": true,
  "text": "Odds data: Kalshi View (kalshiview.com)",
  "url": "https://kalshiview.com/markets/core-inflation-in-december-2026-core-cpi-yoy/",
  "html": "<a href=\"https://kalshiview.com/markets/core-inflation-in-december-2026-core-cpi-yoy/\">Odds data: Kalshi View</a>"
 },
 "source": "Kalshi public trade API; Kalshi View is not affiliated with Kalshi. Verify on Kalshi before trading."
}