{
 "slug": "2026-midterms-house-turnout",
 "title": "2026 Midterms: House Turnout",
 "url": "https://polymarkettrader.com/odds/2026-midterms-house-turnout/",
 "polymarket_url": "https://polymarket.com/event/2026-midterms-house-turnout",
 "category": "politics",
 "closed": false,
 "updated": "2026-10-06T12:50:00+00:00",
 "end_date": "2026-11-04T04:59:00+00:00",
 "volume": 33953.38,
 "volume_24h": 383.27,
 "liquidity": 218259.45,
 "outcomes": [
  {
   "name": "115-120m",
   "probability": 0.3,
   "change_24h": -0.015,
   "volume": 6464.45,
   "closed": false
  },
  {
   "name": "110-115m",
   "probability": 0.175,
   "change_24h": null,
   "volume": 5153.12,
   "closed": false
  },
  {
   "name": "120-125m",
   "probability": 0.17,
   "change_24h": -0.01,
   "volume": 10218.8,
   "closed": false
  },
  {
   "name": "125-130m",
   "probability": 0.135,
   "change_24h": -0.015,
   "volume": 3915.47,
   "closed": false
  },
  {
   "name": "130m+",
   "probability": 0.1235,
   "change_24h": 0.003,
   "volume": 2265.63,
   "closed": false
  },
  {
   "name": "105-110m",
   "probability": 0.079,
   "change_24h": -0.005,
   "volume": 996.16,
   "closed": false
  },
  {
   "name": "100-105m",
   "probability": 0.042,
   "change_24h": -0.004,
   "volume": 1264.74,
   "closed": false
  },
  {
   "name": "90-95m",
   "probability": 0.0265,
   "change_24h": -0.005,
   "volume": 1897.25,
   "closed": false
  },
  {
   "name": "95-100m",
   "probability": 0.0245,
   "change_24h": -0.004,
   "volume": 409.89,
   "closed": false
  },
  {
   "name": "<85m",
   "probability": 0.0025,
   "change_24h": null,
   "volume": 667.04,
   "closed": false
  },
  {
   "name": "85-90m",
   "probability": 0.0015,
   "change_24h": null,
   "volume": 700.81,
   "closed": false
  }
 ],
 "history": {
  "115-120m": [
   [
    1788739232,
    0.185
   ],
   [
    1788782419,
    0.185
   ],
   [
    1788825616,
    0.185
   ],
   [
    1788868818,
    0.185
   ],
   [
    1788912023,
    0.185
   ],
   [
    1788955221,
    0.205
   ],
   [
    1788998418,
    0.195
   ],
   [
    1789041618,
    0.195
   ],
   [
    1789084820,
    0.21
   ],
   [
    1789128021,
    0.185
   ],
   [
    1789171220,
    0.195
   ],
   [
    1789214421,
    0.175
   ],
   [
    1789257619,
    0.185
   ],
   [
    1789300822,
    0.165
   ],
   [
    1789344016,
    0.18
   ],
   [
    1789387215,
    0.175
   ],
   [
    1789430415,
    0.185
   ],
   [
    1789473615,
    0.19
   ],
   [
    1789516817,
    0.205
   ],
   [
    1789560023,
    0.19
   ],
   [
    1789603218,
    0.205
   ],
   [
    1789646417,
    0.195
   ],
   [
    1789689621,
    0.205
   ],
   [
    1789732821,
    0.215
   ],
   [
    1789776021,
    0.215
   ],
   [
    1789819221,
    0.21
   ],
   [
    1789862421,
    0.21
   ],
   [
    1789905618,
    0.215
   ],
   [
    1789948818,
    0.215
   ],
   [
    1789992013,
    0.25
   ],
   [
    1790035218,
    0.255
   ],
   [
    1790078418,
    0.375
   ],
   [
    1790121619,
    0.295
   ],
   [
    1790164826,
    0.295
   ],
   [
    1790208030,
    0.32
   ],
   [
    1790251220,
    0.295
   ],
   [
    1790294422,
    0.335
   ],
   [
    1790337618,
    0.355
   ],
   [
    1790380818,
    0.31
   ],
   [
    1790424017,
    0.315
   ],
   [
    1790467218,
    0.315
   ],
   [
    1790510417,
    0.315
   ],
   [
    1790553632,
    0.32
   ],
   [
    1790596817,
    0.32
   ],
   [
    1790640019,
    0.335
   ],
   [
    1790683220,
    0.295
   ],
   [
    1790726420,
    0.295
   ],
   [
    1790769620,
    0.26
   ],
   [
    1790812822,
    0.285
   ],
   [
    1790856020,
    0.285
   ],
   [
    1790899220,
    0.315
   ],
   [
    1790942419,
    0.315
   ],
   [
    1790985623,
    0.315
   ],
   [
    1791028820,
    0.315
   ],
   [
    1791072019,
    0.315
   ],
   [
    1791115222,
    0.315
   ],
   [
    1791158423,
    0.315
   ],
   [
    1791201622,
    0.32
   ],
   [
    1791244822,
    0.32
   ],
   [
    1791288026,
    0.3
   ],
   [
    1791292100,
    0.3
   ]
  ],
  "110-115m": [
   [
    1788739236,
    0.165
   ],
   [
    1788782425,
    0.165
   ],
   [
    1788825618,
    0.16
   ],
   [
    1788868822,
    0.16
   ],
   [
    1788912027,
    0.165
   ],
   [
    1788955226,
    0.165
   ],
   [
    1788998422,
    0.165
   ],
   [
    1789041622,
    0.165
   ],
   [
    1789084824,
    0.165
   ],
   [
    1789128027,
    0.15
   ],
   [
    1789171225,
    0.14
   ],
   [
    1789214427,
    0.135
   ],
   [
    1789257624,
    0.14
   ],
   [
    1789300827,
    0.13
   ],
   [
    1789344020,
    0.125
   ],
   [
    1789387218,
    0.125
   ],
   [
    1789430419,
    0.15
   ],
   [
    1789473619,
    0.15
   ],
   [
    1789516820,
    0.13
   ],
   [
    1789560032,
    0.13
   ],
   [
    1789603222,
    0.135
   ],
   [
    1789646422,
    0.13
   ],
   [
    1789689625,
    0.185
   ],
   [
    1789732827,
    0.175
   ],
   [
    1789776028,
    0.175
   ],
   [
    1789819228,
    0.175
   ],
   [
    1789862426,
    0.175
   ],
   [
    1789905623,
    0.175
   ],
   [
    1789948823,
    0.17
   ],
   [
    1789992017,
    0.165
   ],
   [
    1790035223,
    0.165
   ],
   [
    1790078423,
    0.165
   ],
   [
    1790121625,
    0.165
   ],
   [
    1790164837,
    0.165
   ],
   [
    1790208036,
    0.165
   ],
   [
    1790251226,
    0.165
   ],
   [
    1790294429,
    0.165
   ],
   [
    1790337623,
    0.165
   ],
   [
    1790380822,
    0.165
   ],
   [
    1790424022,
    0.165
   ],
   [
    1790467222,
    0.165
   ],
   [
    1790510422,
    0.175
   ],
   [
    1790553636,
    0.18
   ],
   [
    1790596822,
    0.18
   ],
   [
    1790640023,
    0.195
   ],
   [
    1790683226,
    0.195
   ],
   [
    1790726425,
    0.195
   ],
   [
    1790769625,
    0.22
   ],
   [
    1790812827,
    0.19
   ],
   [
    1790856027,
    0.205
   ],
   [
    1790899226,
    0.175
   ],
   [
    1790942425,
    0.175
   ],
   [
    1790985629,
    0.175
   ],
   [
    1791028827,
    0.175
   ],
   [
    1791072025,
    0.175
   ],
   [
    1791115227,
    0.175
   ],
   [
    1791158430,
    0.175
   ],
   [
    1791201630,
    0.18
   ],
   [
    1791244828,
    0.17
   ],
   [
    1791288033,
    0.18
   ],
   [
    1791292103,
    0.175
   ]
  ],
  "120-125m": [
   [
    1788739236,
    0.175
   ],
   [
    1788782425,
    0.175
   ],
   [
    1788825618,
    0.18
   ],
   [
    1788868822,
    0.175
   ],
   [
    1788912027,
    0.175
   ],
   [
    1788955226,
    0.175
   ],
   [
    1788998422,
    0.18
   ],
   [
    1789041623,
    0.185
   ],
   [
    1789084825,
    0.185
   ],
   [
    1789128027,
    0.185
   ],
   [
    1789171225,
    0.185
   ],
   [
    1789214427,
    0.185
   ],
   [
    1789257624,
    0.185
   ],
   [
    1789300827,
    0.185
   ],
   [
    1789344020,
    0.185
   ],
   [
    1789387218,
    0.185
   ],
   [
    1789430419,
    0.185
   ],
   [
    1789473620,
    0.185
   ],
   [
    1789516820,
    0.17
   ],
   [
    1789560032,
    0.17
   ],
   [
    1789603223,
    0.175
   ],
   [
    1789646423,
    0.165
   ],
   [
    1789689626,
    0.165
   ],
   [
    1789732827,
    0.175
   ],
   [
    1789776028,
    0.175
   ],
   [
    1789819228,
    0.18
   ],
   [
    1789862426,
    0.18
   ],
   [
    1789905623,
    0.18
   ],
   [
    1789948823,
    0.165
   ],
   [
    1789992018,
    0.16
   ],
   [
    1790035223,
    0.17
   ],
   [
    1790078423,
    0.175
   ],
   [
    1790121626,
    0.17
   ],
   [
    1790164837,
    0.17
   ],
   [
    1790208036,
    0.17
   ],
   [
    1790251226,
    0.17
   ],
   [
    1790294429,
    0.17
   ],
   [
    1790337623,
    0.165
   ],
   [
    1790380823,
    0.17
   ],
   [
    1790424022,
    0.165
   ],
   [
    1790467223,
    0.17
   ],
   [
    1790510423,
    0.16
   ],
   [
    1790553636,
    0.16
   ],
   [
    1790596822,
    0.18
   ],
   [
    1790640024,
    0.165
   ],
   [
    1790683227,
    0.165
   ],
   [
    1790726425,
    0.165
   ],
   [
    1790769625,
    0.165
   ],
   [
    1790812828,
    0.16
   ],
   [
    1790856027,
    0.16
   ],
   [
    1790899226,
    0.155
   ],
   [
    1790942425,
    0.16
   ],
   [
    1790985629,
    0.17
   ],
   [
    1791028827,
    0.17
   ],
   [
    1791072025,
    0.165
   ],
   [
    1791115228,
    0.17
   ],
   [
    1791158430,
    0.17
   ],
   [
    1791201630,
    0.18
   ],
   [
    1791244829,
    0.175
   ],
   [
    1791288033,
    0.17
   ],
   [
    1791292103,
    0.17
   ]
  ]
 },
 "license": "CC BY 4.0",
 "license_url": "https://creativecommons.org/licenses/by/4.0/",
 "attribution": {
  "required": true,
  "text": "Odds data: PolymarketTrader.com",
  "url": "https://polymarkettrader.com/odds/2026-midterms-house-turnout/",
  "html": "<a href=\"https://polymarkettrader.com/odds/2026-midterms-house-turnout/\">Odds data: PolymarketTrader.com</a>"
 },
 "source": "Polymarket public Gamma and CLOB APIs; not affiliated with Polymarket."
}