
Prediction market · Polymarket
This market will resolve to "Yes" if the Trump administration declassifies any files pertaining to extraterrestrial life and/or unexplained aerial phenomena which were not previously publicly available by March 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". For purposes of this market, the “Trump administration” includes the Executive Office of the President and all executive branch departments, agencies, and subordinate offices under presidential authority during the Trump presidency, including the Department of Defense and its components. Announcements of declassifications that are not implemented within this market's timeframe will not count. The primary resolution source for declassification will be official information from the government of the United States; however, a consensus of credible reporting will also be used.
Ticker
trump-declassifies-new-ufo-files-by-march-31
Volume
444.0K
24h volume
17.1K
1w volume
135.1K
Open interest
89.2K
Liquidity
28.4K
Liquidity CLOB
28.4K
Start
Feb 21, 2026
End
Mar 31, 2026
Status
Active
Access
Restricted
Created
Feb 21, 2026
Event ID
219566
Slug
trump-declassifies-new-ufo-files-by-march-31
Markets
4
{
"id": "219566",
"ticker": "trump-declassifies-new-ufo-files-by-march-31",
"slug": "trump-declassifies-new-ufo-files-by-march-31",
"title": "Trump declassifies new UFO files by...?",
"description": "This market will resolve to \"Yes\" if the Trump administration declassifies any files pertaining to extraterrestrial life and/or unexplained aerial phenomena which were not previously publicly available by March 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to \"No\".\n\nFor purposes of this market, the “Trump administration” includes the Executive Office of the President and all executive branch departments, agencies, and subordinate offices under presidential authority during the Trump presidency, including the Department of Defense and its components.\n\nAnnouncements of declassifications that are not implemented within this market's timeframe will not count.\n\nThe primary resolution source for declassification will be official information from the government of the United States; however, a consensus of credible reporting will also be used.",
"resolutionSource": "",
"startDate": "2026-02-21T00:35:28.61275Z",
"creationDate": "2026-02-21T00:35:28.612746Z",
"endDate": "2026-03-31T00:00:00Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/trump-declassifies-ufo-files-in-2025-t8Tno8ou_ycE.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/trump-declassifies-ufo-files-in-2025-t8Tno8ou_ycE.jpg",
"active": true,
"closed": false,
"archived": false,
"new": false,
"featured": false,
"restricted": true,
"liquidity": 28352.54816,
"volume": 443965.3882419998,
"openInterest": 89210.474328,
"createdAt": "2026-02-20T18:28:13.616256Z",
"updatedAt": "2026-05-01T00:26:46.013583Z",
"competitive": 0.9702850212249848,
"volume24hr": 17129.530954999995,
"volume1wk": 135131.86721700008,
"volume1mo": 288446.09631899995,
"volume1yr": 319431.33904200007,
"enableOrderBook": true,
"liquidityClob": 28352.54816,
"negRisk": false,
"commentCount": 47,
"markets": [
{
"id": "1403296",
"question": "Trump declassifies new UFO files by March 31?",
"conditionId": "0x01a8fb3979239d3df4466c04dbbea25d4ba0e07d4540180b12cab1cfe977bdd5",
"slug": "trump-declassifies-new-ufo-files-by-march-31",
"resolutionSource": "",
"endDate": "2026-03-31T00:00:00Z",
"startDate": "2026-02-21T00:34:23.836Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/trump-declassifies-ufo-files-in-2025-t8Tno8ou_ycE.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/trump-declassifies-ufo-files-in-2025-t8Tno8ou_ycE.jpg",
"description": "This market will resolve to \"Yes\" if the Trump administration declassifies any files pertaining to extraterrestrial life and/or unexplained aerial phenomena which were not previously publicly available by March 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to \"No\".\n\nFor purposes of this market, the “Trump administration” includes the Executive Office of the President and all executive branch departments, agencies, and subordinate offices under presidential authority during the Trump presidency, including the Department of Defense and its components.\n\nAnnouncements of declassifications that are not implemented within this market's timeframe will not count.\n\nThe primary resolution source for declassification will be official information from the government of the United States; however, a consensus of credible reporting will also be used.",
"outcomes": "[\"Yes\", \"No\"]",
"outcomePrices": "[\"0\", \"1\"]",
"volume": "124534.04920000005",
"active": true,
"closed": true,
"marketMakerAddress": "",
"createdAt": "2026-02-20T18:28:15.415758Z",
"updatedAt": "2026-04-28T13:33:33.33929Z",
"closedTime": "2026-04-01 06:26:29+00",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "March 31",
"groupItemThreshold": "0",
"questionID": "0x2cd017e49a886a2e65c64352a691d474b54eb90f8c781681629a92596df83280",
"umaEndDate": "2026-04-01T06:26:29Z",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.001,
"orderMinSize": 5,
"umaResolutionStatus": "resolved",
"volumeNum": 124534.04920000005,
"endDateIso": "2026-03-31",
"startDateIso": "2026-02-21",
"hasReviewedDates": true,
"clobTokenIds": "[\"22968321375811300800552013275297321378231870446326342899550344203131846297366\", \"72787132822081187764729098848286804926390206534631192039525081792422788470869\"]",
"umaBond": "500",
"umaReward": "5",
"volumeClob": 124534.04920000005,
"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": false,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-02-21T00:33:18Z",
"cyom": false,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 100,
"rewardsMaxSpread": 4.5,
"spread": 0.001,
"automaticallyResolved": true,
"oneDayPriceChange": -0.02,
"lastTradePrice": 0.01,
"bestAsk": 0.001,
"automaticallyActive": true,
"clearBookOnStart": true,
"seriesColor": "",
"showGmpSeries": false,
"showGmpOutcome": false,
"manualActivation": false,
"negRiskOther": false,
"umaResolutionStatuses": "[\"proposed\"]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-02-21T00:32:03.355752Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "politics_fees",
"feeSchedule": {
"exponent": 1,
"rate": 0.04,
"takerOnly": true,
"rebateRate": 0.25
}
},
{
"id": "1654509",
"question": "Trump declassifies new UFO files by December 31?",
"conditionId": "0xca3e30a1e322eae4dc0e7e5550c8a83d7ce00e0a9a19b980d94fbed7bddaab5d",
"slug": "trump-declassifies-new-ufo-files-by-december-31-123",
"resolutionSource": "",
"endDate": "2026-05-31T00:00:00Z",
"liquidity": "15065.4041",
"startDate": "2026-03-19T20:22:04.949Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/trump-declassifies-ufo-files-in-2025-t8Tno8ou_ycE.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/trump-declassifies-ufo-files-in-2025-t8Tno8ou_ycE.jpg",
"description": "This market will resolve to \"Yes\" if the Trump administration declassifies any files pertaining to extraterrestrial life and/or unexplained aerial phenomena which were not previously publicly available by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to \"No\".\n\nFor purposes of this market, the “Trump administration” includes the Executive Office of the President and all executive branch departments, agencies, and subordinate offices under presidential authority during the Trump presidency, including the Department of Defense and its components.\n\nAnnouncements of declassifications that are not implemented within this market's timeframe will not count.\n\nThe primary resolution source for declassification will be official information from the government of the United States; however, a consensus of credible reporting will also be used.",
"outcomes": "[\"Yes\", \"No\"]",
"outcomePrices": "[\"0.79\", \"0.21\"]",
"volume": "61997.598918",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-03-19T20:19:18.944798Z",
"updatedAt": "2026-05-01T00:26:22.062481Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "December 31",
"groupItemThreshold": "3",
"questionID": "0xa368362b172d7f0d3a9ce4ecf2b472dc7cf638996ffbbad9a90161605b95f2f0",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.01,
"orderMinSize": 5,
"volumeNum": 61997.598918,
"liquidityNum": 15065.4041,
"endDateIso": "2026-05-31",
"startDateIso": "2026-03-19",
"hasReviewedDates": true,
"volume24hr": 918.329283,
"volume1wk": 11233.710973000003,
"volume1mo": 48081.20975500001,
"volume1yr": 61997.59891800005,
"clobTokenIds": "[\"110909454559432475759543541712887379734981417531803286704862256305649649288851\", \"78726672758632288516343015616665067478231406185558890685077749156436629860211\"]",
"umaBond": "500",
"umaReward": "5",
"volume24hrClob": 918.329283,
"volume1wkClob": 11233.710973000003,
"volume1moClob": 48081.20975500001,
"volume1yrClob": 61997.59891800005,
"volumeClob": 61997.598918,
"liquidityClob": 15065.4041,
"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-03-19T20:20:59Z",
"cyom": false,
"competitive": 0.9224241306152569,
"pagerDutyNotificationEnabled": false,
"approved": true,
"clobRewards": [
{
"id": "107190",
"conditionId": "0xca3e30a1e322eae4dc0e7e5550c8a83d7ce00e0a9a19b980d94fbed7bddaab5d",
"assetAddress": "0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174",
"rewardsAmount": 0,
"rewardsDailyRate": 5,
"startDate": "2026-03-19",
"endDate": "2500-12-31"
}
],
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.02,
"oneDayPriceChange": -0.015,
"oneHourPriceChange": -0.01,
"oneWeekPriceChange": -0.045,
"oneMonthPriceChange": 0.165,
"lastTradePrice": 0.8,
"bestBid": 0.78,
"bestAsk": 0.8,
"automaticallyActive": true,
"clearBookOnStart": true,
"seriesColor": "",
"showGmpSeries": false,
"showGmpOutcome": false,
"manualActivation": false,
"negRiskOther": false,
"umaResolutionStatuses": "[]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-03-19T20:19:44.504133Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "politics_fees",
"feeSchedule": {
"exponent": 1,
"rate": 0.04,
"takerOnly": true,
"rebateRate": 0.25
}
},
{
"id": "1654508",
"question": "Trump declassifies new UFO files by April 30?",
"conditionId": "0x2529b3e51721d203b78afc5a0e03f491f04274c876d979da491f8b62fbd2eb2d",
"slug": "trump-declassifies-new-ufo-files-by-april-30",
"resolutionSource": "",
"endDate": "2026-03-31T00:00:00Z",
"liquidity": "12788.46456",
"startDate": "2026-03-19T20:22:05.203543Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/trump-declassifies-ufo-files-in-2025-t8Tno8ou_ycE.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/trump-declassifies-ufo-files-in-2025-t8Tno8ou_ycE.jpg",
"description": "This market will resolve to \"Yes\" if the Trump administration declassifies any files pertaining to extraterrestrial life and/or unexplained aerial phenomena which were not previously publicly available by April 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to \"No\".\n\nFor purposes of this market, the “Trump administration” includes the Executive Office of the President and all executive branch departments, agencies, and subordinate offices under presidential authority during the Trump presidency, including the Department of Defense and its components.\n\nAnnouncements of declassifications that are not implemented within this market's timeframe will not count.\n\nThe primary resolution source for declassification will be official information from the government of the United States; however, a consensus of credible reporting will also be used.",
"outcomes": "[\"Yes\", \"No\"]",
"outcomePrices": "[\"0.018\", \"0.982\"]",
"volume": "256421.24882799975",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-03-19T20:18:52.382954Z",
"updatedAt": "2026-05-01T00:26:34.521023Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "April 30",
"groupItemThreshold": "1",
"questionID": "0x4aeed02dafe942b46b3d3e031f5dfb8e8e85e983dafd9722e1e27126c4027b40",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.001,
"orderMinSize": 5,
"volumeNum": 256421.24882799975,
"liquidityNum": 12788.46456,
"endDateIso": "2026-03-31",
"startDateIso": "2026-03-19",
"hasReviewedDates": true,
"volume24hr": 15348.908849999993,
"volume1wk": 122885.66494800008,
"volume1mo": 239352.39526799993,
"volume1yr": 256421.248828,
"clobTokenIds": "[\"111444429154062241012067025058436407827619691294301328854654438059849702498165\", \"25908508928288395607032054316135624843036120115066394926968287213307412021035\"]",
"umaBond": "500",
"umaReward": "5",
"volume24hrClob": 15348.908849999993,
"volume1wkClob": 122885.66494800008,
"volume1moClob": 239352.39526799993,
"volume1yrClob": 256421.248828,
"volumeClob": 256421.24882799975,
"liquidityClob": 12788.46456,
"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-03-19T20:20:59Z",
"cyom": false,
"competitive": 0.8114749043271088,
"pagerDutyNotificationEnabled": false,
"approved": true,
"clobRewards": [
{
"id": "107189",
"conditionId": "0x2529b3e51721d203b78afc5a0e03f491f04274c876d979da491f8b62fbd2eb2d",
"assetAddress": "0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174",
"rewardsAmount": 0,
"rewardsDailyRate": 30,
"startDate": "2026-03-19",
"endDate": "2500-12-31"
}
],
"rewardsMinSize": 200,
"rewardsMaxSpread": 4.5,
"spread": 0.016,
"oneDayPriceChange": -0.0195,
"oneWeekPriceChange": -0.127,
"oneMonthPriceChange": -0.212,
"lastTradePrice": 0.01,
"bestBid": 0.01,
"bestAsk": 0.026,
"automaticallyActive": true,
"clearBookOnStart": true,
"seriesColor": "",
"showGmpSeries": false,
"showGmpOutcome": false,
"manualActivation": false,
"negRiskOther": false,
"umaResolutionStatuses": "[]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-03-19T20:19:44.505832Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "politics_fees",
"feeSchedule": {
"exponent": 1,
"rate": 0.04,
"takerOnly": true,
"rebateRate": 0.25
}
},
{
"id": "2118015",
"question": "Trump declassifies new UFO files by May 31?",
"conditionId": "0x62338d04d92d93d95477a49e4b5b2ca0708751bbd80f1d8299a416901121a356",
"slug": "trump-declassifies-new-ufo-files-by-may-31-ittq-823",
"resolutionSource": "",
"endDate": "2026-05-31T00:00:00Z",
"liquidity": "845.4295",
"startDate": "2026-04-29T18:15:18.411819Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/trump-declassifies-ufo-files-in-2025-t8Tno8ou_ycE.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/trump-declassifies-ufo-files-in-2025-t8Tno8ou_ycE.jpg",
"description": "This market will resolve to \"Yes\" if the Trump administration declassifies any files pertaining to extraterrestrial life and/or unexplained aerial phenomena which were not previously publicly available by May 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to \"No\".\n\nFor purposes of this market, the “Trump administration” includes the Executive Office of the President and all executive branch departments, agencies, and subordinate offices under presidential authority during the Trump presidency, including the Department of Defense and its components.\n\nAnnouncements of declassifications that are not implemented within this market's timeframe will not count. \n\nThe primary resolution source for declassification will be official information from the government of the United States; however, a consensus of credible reporting will also be used.",
"outcomes": "[\"Yes\", \"No\"]",
"outcomePrices": "[\"0.325\", \"0.675\"]",
"volume": "1012.4912960000001",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-04-29T18:08:30.482684Z",
"updatedAt": "2026-05-01T00:26:03.148011Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "May 31",
"groupItemThreshold": "2",
"questionID": "0x3b0ca78f16fe3a4b18c4de76180521ddab22a522fb96c361a7d448efa2400bef",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.01,
"orderMinSize": 5,
"volumeNum": 1012.4912960000001,
"liquidityNum": 845.4295,
"endDateIso": "2026-05-31",
"startDateIso": "2026-04-29",
"hasReviewedDates": true,
"volume24hr": 862.292822,
"volume1wk": 1012.491296,
"volume1mo": 1012.491296,
"volume1yr": 1012.491296,
"clobTokenIds": "[\"48642278269624021929499752683274751425964052344830012009623832878412797779408\", \"85044262904924373250037934549789391264711994159577202789059849575841241136030\"]",
"umaBond": "500",
"umaReward": "5",
"volume24hrClob": 862.292822,
"volume1wkClob": 1012.491296,
"volume1moClob": 1012.491296,
"volume1yrClob": 1012.491296,
"volumeClob": 1012.4912960000001,
"liquidityClob": 845.4295,
"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-04-29T18:14:14Z",
"cyom": false,
"competitive": 0.9702850212249848,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.11,
"oneDayPriceChange": -0.065,
"oneHourPriceChange": -0.01,
"lastTradePrice": 0.47,
"bestBid": 0.27,
"bestAsk": 0.38,
"automaticallyActive": true,
"clearBookOnStart": true,
"seriesColor": "",
"showGmpSeries": false,
"showGmpOutcome": false,
"manualActivation": false,
"negRiskOther": false,
"umaResolutionStatuses": "[]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-04-29T18:09:42.771539Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "politics_fees",
"feeSchedule": {
"exponent": 1,
"rate": 0.04,
"takerOnly": true,
"rebateRate": 0.25
}
}
],
"tags": [
{
"id": "2",
"label": "Politics",
"slug": "politics",
"forceShow": false,
"publishedAt": "2023-10-25 18:55:50.674+00",
"updatedBy": 13,
"createdAt": "2023-10-25T18:55:50.681Z",
"updatedAt": "2026-04-17T20:39:54.201881Z",
"forceHide": true,
"requiresTranslation": false
},
{
"id": "126",
"label": "Trump",
"slug": "trump",
"forceShow": false,
"publishedAt": "2023-11-02 21:23:16.384+00",
"updatedBy": 15,
"createdAt": "2023-11-02T21:23:16.39Z",
"updatedAt": "2026-04-17T20:39:14.206724Z",
"requiresTranslation": false
},
{
"id": "596",
"label": "Culture",
"slug": "pop-culture",
"forceShow": false,
"publishedAt": "2023-11-29 18:40:13.013+00",
"createdAt": "2023-11-29T18:40:14.63Z",
"updatedAt": "2026-04-17T20:31:50.147585Z",
"requiresTranslation": false
},
{
"id": "101481",
"label": "uap",
"slug": "uap",
"createdAt": "2024-12-12T17:08:40.299314Z",
"updatedAt": "2026-04-17T20:28:48.879897Z",
"requiresTranslation": false
},
{
"id": "101479",
"label": "ufo",
"slug": "ufo",
"createdAt": "2024-12-12T17:08:39.734824Z",
"updatedAt": "2026-04-17T17:22:51.696864Z",
"requiresTranslation": false
},
{
"id": "71",
"label": "Aliens",
"slug": "aliens",
"forceShow": false,
"publishedAt": "2023-11-02 21:16:18.133+00",
"createdAt": "2023-11-02T21:16:18.145Z",
"updatedAt": "2026-04-17T20:55:08.008334Z",
"isCarousel": false,
"requiresTranslation": false
}
],
"cyom": false,
"showAllOutcomes": true,
"showMarketImages": false,
"enableNegRisk": false,
"automaticallyActive": true,
"gmpChartMode": "default",
"negRiskAugmented": false,
"estimateValue": false,
"cumulativeMarkets": false,
"pendingDeployment": false,
"deploying": false,
"requiresTranslation": false,
"eventMetadata": {
"context_description": "President Trump directed the Department of Defense, under Secretary Pete Hegseth, to review and prepare declassification of unidentified anomalous phenomena (UAP) and UFO files in February 2026, following public pilot testimonies of unexplained sightings. On April 29, he reiterated that \"very interesting documents\" would be released \"very, very soon,\" building on April teases of imminent disclosures amid White House signals like new alien.gov domains. No new files have been publicly declassified as of early May 2026, with traders assessing executive momentum against potential national security holds, bureaucratic delays, or congressional oversight that could impact resolution timelines.",
"context_requires_regen": true,
"context_updated_at": "2026-05-01T00:18:34.141Z"
}
}