{
 "slug": "anthropic-ipo-closing-market-cap-979",
 "title": "Anthropic IPO Closing Market Cap (Middle Brackets)",
 "url": "https://polymarkettrader.com/odds/anthropic-ipo-closing-market-cap-979/",
 "polymarket_url": "https://polymarket.com/event/anthropic-ipo-closing-market-cap-979",
 "category": "economy",
 "closed": false,
 "updated": "2026-09-24T16:13:36+00:00",
 "end_date": "2028-01-01T04:59:00+00:00",
 "volume": 461251.24,
 "volume_24h": 93.14,
 "liquidity": 74281.1,
 "outcomes": [
  {
   "name": "1.8T+",
   "probability": 0.825,
   "change_24h": null,
   "volume": 239010.46,
   "closed": false
  },
  {
   "name": "1.5–1.8T",
   "probability": 0.0785,
   "change_24h": -0.008,
   "volume": 54577.42,
   "closed": false
  },
  {
   "name": "No IPO by December 31, 2027",
   "probability": 0.036,
   "change_24h": -0.0085,
   "volume": 54632.25,
   "closed": false
  },
  {
   "name": "1.2–1.5T",
   "probability": 0.03,
   "change_24h": 0.0005,
   "volume": 35504.94,
   "closed": false
  },
  {
   "name": "<0.6T",
   "probability": 0.011,
   "change_24h": -0.002,
   "volume": 22643.94,
   "closed": false
  },
  {
   "name": "0.9–1.2T",
   "probability": 0.0055,
   "change_24h": null,
   "volume": 27665.14,
   "closed": false
  },
  {
   "name": "0.6–0.9T",
   "probability": 0.003,
   "change_24h": null,
   "volume": 27217.08,
   "closed": false
  }
 ],
 "history": {
  "1.8T+": [
   [
    1787616020,
    0.815
   ],
   [
    1787659221,
    0.855
   ],
   [
    1787702422,
    0.835
   ],
   [
    1787745622,
    0.835
   ],
   [
    1787788822,
    0.845
   ],
   [
    1787832036,
    0.855
   ],
   [
    1787875222,
    0.855
   ],
   [
    1787918420,
    0.855
   ],
   [
    1787961622,
    0.855
   ],
   [
    1788004822,
    0.855
   ],
   [
    1788048021,
    0.855
   ],
   [
    1788091221,
    0.85
   ],
   [
    1788134421,
    0.845
   ],
   [
    1788177622,
    0.845
   ],
   [
    1788220833,
    0.845
   ],
   [
    1788264023,
    0.845
   ],
   [
    1788307220,
    0.825
   ],
   [
    1788350439,
    0.825
   ],
   [
    1788393624,
    0.81
   ],
   [
    1788436824,
    0.815
   ],
   [
    1788480019,
    0.815
   ],
   [
    1788523219,
    0.815
   ],
   [
    1788566419,
    0.81
   ],
   [
    1788609621,
    0.805
   ],
   [
    1788652825,
    0.805
   ],
   [
    1788696019,
    0.805
   ],
   [
    1788739233,
    0.805
   ],
   [
    1788782420,
    0.805
   ],
   [
    1788825616,
    0.805
   ],
   [
    1788868819,
    0.825
   ],
   [
    1788912024,
    0.845
   ],
   [
    1788955222,
    0.87
   ],
   [
    1788998419,
    0.865
   ],
   [
    1789041619,
    0.86
   ],
   [
    1789084821,
    0.855
   ],
   [
    1789128023,
    0.835
   ],
   [
    1789171221,
    0.835
   ],
   [
    1789214422,
    0.835
   ],
   [
    1789257620,
    0.835
   ],
   [
    1789300823,
    0.835
   ],
   [
    1789344017,
    0.82
   ],
   [
    1789387215,
    0.825
   ],
   [
    1789430416,
    0.82
   ],
   [
    1789473616,
    0.82
   ],
   [
    1789516817,
    0.815
   ],
   [
    1789560025,
    0.815
   ],
   [
    1789603219,
    0.785
   ],
   [
    1789646419,
    0.785
   ],
   [
    1789689622,
    0.785
   ],
   [
    1789732823,
    0.785
   ],
   [
    1789776023,
    0.835
   ],
   [
    1789819223,
    0.835
   ],
   [
    1789862422,
    0.835
   ],
   [
    1789905619,
    0.83
   ],
   [
    1789948819,
    0.83
   ],
   [
    1789992014,
    0.83
   ],
   [
    1790035219,
    0.83
   ],
   [
    1790078419,
    0.835
   ],
   [
    1790121621,
    0.835
   ],
   [
    1790164828,
    0.825
   ],
   [
    1790208032,
    0.825
   ],
   [
    1790251221,
    0.825
   ],
   [
    1790267237,
    0.825
   ]
  ],
  "1.5–1.8T": [
   [
    1787616015,
    0.118
   ],
   [
    1787659216,
    0.086
   ],
   [
    1787702416,
    0.0915
   ],
   [
    1787745616,
    0.0915
   ],
   [
    1787788817,
    0.089
   ],
   [
    1787832031,
    0.0965
   ],
   [
    1787875216,
    0.0965
   ],
   [
    1787918413,
    0.0965
   ],
   [
    1787961617,
    0.0995
   ],
   [
    1788004816,
    0.099
   ],
   [
    1788048016,
    0.1015
   ],
   [
    1788091216,
    0.101
   ],
   [
    1788134417,
    0.101
   ],
   [
    1788177616,
    0.1015
   ],
   [
    1788220827,
    0.109
   ],
   [
    1788264017,
    0.108
   ],
   [
    1788307215,
    0.134
   ],
   [
    1788350433,
    0.1375
   ],
   [
    1788393619,
    0.1285
   ],
   [
    1788436817,
    0.1525
   ],
   [
    1788480016,
    0.1355
   ],
   [
    1788523216,
    0.131
   ],
   [
    1788566416,
    0.13
   ],
   [
    1788609617,
    0.1265
   ],
   [
    1788652822,
    0.1315
   ],
   [
    1788696016,
    0.133
   ],
   [
    1788739230,
    0.1365
   ],
   [
    1788782416,
    0.1345
   ],
   [
    1788825614,
    0.1415
   ],
   [
    1788868817,
    0.134
   ],
   [
    1788912022,
    0.122
   ],
   [
    1788955218,
    0.1
   ],
   [
    1788998417,
    0.084
   ],
   [
    1789041616,
    0.079
   ],
   [
    1789084818,
    0.076
   ],
   [
    1789128019,
    0.089
   ],
   [
    1789171218,
    0.088
   ],
   [
    1789214418,
    0.088
   ],
   [
    1789257616,
    0.0825
   ],
   [
    1789300820,
    0.082
   ],
   [
    1789344014,
    0.0825
   ],
   [
    1789387213,
    0.083
   ],
   [
    1789430413,
    0.086
   ],
   [
    1789473614,
    0.0805
   ],
   [
    1789516815,
    0.0835
   ],
   [
    1789560018,
    0.0835
   ],
   [
    1789603215,
    0.0935
   ],
   [
    1789646415,
    0.095
   ],
   [
    1789689618,
    0.0955
   ],
   [
    1789732819,
    0.096
   ],
   [
    1789776019,
    0.094
   ],
   [
    1789819219,
    0.0945
   ],
   [
    1789862418,
    0.0975
   ],
   [
    1789905615,
    0.093
   ],
   [
    1789948815,
    0.0925
   ],
   [
    1789992012,
    0.093
   ],
   [
    1790035216,
    0.0915
   ],
   [
    1790078415,
    0.091
   ],
   [
    1790121616,
    0.1025
   ],
   [
    1790164820,
    0.087
   ],
   [
    1790208028,
    0.084
   ],
   [
    1790251217,
    0.078
   ],
   [
    1790267235,
    0.081
   ]
  ],
  "No IPO by December 31, 2027": [
   [
    1787616017,
    0.0055
   ],
   [
    1787659218,
    0.0165
   ],
   [
    1787702418,
    0.0375
   ],
   [
    1787745619,
    0.0375
   ],
   [
    1787788819,
    0.049
   ],
   [
    1787832033,
    0.0225
   ],
   [
    1787875218,
    0.025
   ],
   [
    1787918417,
    0.025
   ],
   [
    1787961619,
    0.0285
   ],
   [
    1788004818,
    0.025
   ],
   [
    1788048018,
    0.02
   ],
   [
    1788091218,
    0.0175
   ],
   [
    1788134419,
    0.021
   ],
   [
    1788177619,
    0.0255
   ],
   [
    1788220829,
    0.0275
   ],
   [
    1788264019,
    0.0255
   ],
   [
    1788307217,
    0.02
   ],
   [
    1788350435,
    0.0135
   ],
   [
    1788393621,
    0.019
   ],
   [
    1788436820,
    0.019
   ],
   [
    1788480017,
    0.014
   ],
   [
    1788523217,
    0.0145
   ],
   [
    1788566417,
    0.012
   ],
   [
    1788609619,
    0.012
   ],
   [
    1788652823,
    0.009
   ],
   [
    1788696017,
    0.0205
   ],
   [
    1788739231,
    0.0175
   ],
   [
    1788782418,
    0.0255
   ],
   [
    1788825615,
    0.0225
   ],
   [
    1788868818,
    0.013
   ],
   [
    1788912023,
    0.012
   ],
   [
    1788955220,
    0.0165
   ],
   [
    1788998418,
    0.017
   ],
   [
    1789041618,
    0.02
   ],
   [
    1789084819,
    0.02
   ],
   [
    1789128020,
    0.0325
   ],
   [
    1789171219,
    0.019
   ],
   [
    1789214420,
    0.019
   ],
   [
    1789257618,
    0.0155
   ],
   [
    1789300821,
    0.018
   ],
   [
    1789344016,
    0.0275
   ],
   [
    1789387214,
    0.026
   ],
   [
    1789430414,
    0.0275
   ],
   [
    1789473615,
    0.0315
   ],
   [
    1789516816,
    0.0305
   ],
   [
    1789560021,
    0.0315
   ],
   [
    1789603217,
    0.0365
   ],
   [
    1789646416,
    0.0365
   ],
   [
    1789689620,
    0.0335
   ],
   [
    1789732820,
    0.0355
   ],
   [
    1789776020,
    0.036
   ],
   [
    1789819220,
    0.041
   ],
   [
    1789862420,
    0.042
   ],
   [
    1789905617,
    0.0445
   ],
   [
    1789948817,
    0.0445
   ],
   [
    1789992013,
    0.0425
   ],
   [
    1790035217,
    0.044
   ],
   [
    1790078417,
    0.043
   ],
   [
    1790121619,
    0.0385
   ],
   [
    1790164824,
    0.0445
   ],
   [
    1790208030,
    0.037
   ],
   [
    1790251219,
    0.036
   ],
   [
    1790267236,
    0.036
   ]
  ]
 },
 "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/anthropic-ipo-closing-market-cap-979/",
  "html": "<a href=\"https://polymarkettrader.com/odds/anthropic-ipo-closing-market-cap-979/\">Odds data: PolymarketTrader.com</a>"
 },
 "source": "Polymarket public Gamma and CLOB APIs; not affiliated with Polymarket."
}