{"source":"polymarket","id":"514347","ticker":"how-many-5pt5-or-above-earthquakes-may-25-may-31","slug":"how-many-5pt5-or-above-earthquakes-may-25-may-31","title":"How many 5.5 or above earthquakes May 25 - May 31?","description":"This market will resolve according to the total number of earthquakes with a magnitude of 5.5 or higher that occur anywhere on Earth between May 25, 2026, 12:00 AM ET, and May 31, 2026, 11:59 PM ET.\n\nThe resolution source for this market is the United States Geological Survey (USGS) Earthquake Hazards Program, with the minimum magnitude set to 5.5 and the date parameters set to the relevant dates for this market's timeframe (https://earthquake.usgs.gov/earthquakes/search/).\n\nIf an earthquake of substantial size has occurred within this market's timeframe but not yet appeared on the resolution source, this market may remain open until June 30, 2026, 11:59 PM ET, or until the earthquake in question otherwise appears on the resolution source. If such an earthquake has not appeared on the resolution source by that date, another credible resolution source will be used.\n\nThis market may not resolve until the timeframe of this market has concluded. If a qualifying earthquake has been recorded on the final day, this market may remain open for 24 hours to allow for revisions to the recorded magnitude. After 24 hours, this market will resolve according to the latest provided data.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/earthquake-7pt0-or-above-by-august-31-698-AANrykUigfWS.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/earthquake-7pt0-or-above-by-august-31-698-AANrykUigfWS.jpg","active":true,"closed":false,"start_date":"2026-05-22T23:19:14.032640Z","end_date":"2026-05-31T00:00:00Z","closed_time":null,"volume":7416.8761030000005,"volume_24hr":1058.263058,"volume_24h_change":null,"normalized_vol_24hr":17.08873748779297,"normalized_volume":18.14385414123535,"liquidity":18857.17516,"open_interest":3540.4337189999997,"categories":["Climate and Weather","Science and Technology"],"tags":[{"id":"84","slug":"weather","label":"Weather"},{"id":"74","slug":"science","label":"Science"},{"id":"103038","slug":"earthquakes","label":"Earthquakes"},{"id":"496","slug":"natural-disasters","label":"Natural Disasters"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":">9","top_outcome_probability":0.45,"top_outcome_prob_24h_change":0.015000000000000013,"top_outcome_volume_24h_change":297.60020199999997,"updated_at":"2026-05-26T15:55:42.681219Z","fetched_at":"2026-05-26T15:55:42.681219Z","added_at":"2026-05-22T23:08:54.840545Z","url":"https://polymarket.com/event/how-many-5pt5-or-above-earthquakes-may-25-may-31","chart_24h":[3825.773258,3771.4432580000002,3572.087872,3572.087872,3582.407872,1496.293623,1424.863623,1441.253623,1728.543623,1989.360113,2133.3092110000002,2133.3092110000002,2140.452067,2140.452067,2166.862067,2166.862067,2167.182067,2167.182067,2167.182067,2175.792067,2216.8520670000003,2213.212067,2209.212067,1996.622067,2024.152067,1645.308424,1645.308424,1585.988315,1596.678315,1596.3583150000002,1590.428315,1586.338315,1586.338315,1586.338315,1058.263058],"markets":[{"source":"polymarket","id":"2333429","event_id":"514347","slug":"will-there-be-more-than-9-earthquakes-of-magnitude-5pt5-or-higher-worldwide-from-may-25-31","question":"Will there be more than 9 earthquakes of magnitude 5.5 or higher worldwide from May 25 - 31?","group_item_title":">9","description":"This market will resolve according to the total number of earthquakes with a magnitude of 5.5 or higher that occur anywhere on Earth between May 25, 2026, 12:00 AM ET, and May 31, 2026, 11:59 PM ET.\n\nThe resolution source for this market is the United States Geological Survey (USGS) Earthquake Hazards Program, with the minimum magnitude set to 5.5 and the date parameters set to the relevant dates for this market's timeframe (https://earthquake.usgs.gov/earthquakes/search/).\n\nIf an earthquake of substantial size has occurred within this market's timeframe but not yet appeared on the resolution source, this market may remain open until June 30, 2026, 11:59 PM ET, or until the earthquake in question otherwise appears on the resolution source. If such an earthquake has not appeared on the resolution source by that date, another credible resolution source will be used.\n\nThis market may not resolve until the timeframe of this market has concluded. If a qualifying earthquake has been recorded on the final day, this market may remain open for 24 hours to allow for revisions to the recorded magnitude. After 24 hours, this market will resolve according to the latest provided data.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/earthquake-7pt0-or-above-by-august-31-698-AANrykUigfWS.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/earthquake-7pt0-or-above-by-august-31-698-AANrykUigfWS.jpg","outcomes":["Yes","No"],"outcome_prices":[0.45,0.55],"probability":0.45,"spread":0.18,"active":true,"closed":false,"start_date":"2026-05-22T23:01:55.103269Z","end_date":"2026-05-31T00:00:00Z","closed_time":null,"volume":985.5612390000002,"volume_24hr":519.180202,"prob_24h_change":0.015000000000000013,"volume_24h_change":297.60020199999997,"normalized_vol_24hr":15.292268753051758,"normalized_volume":13.94502067565918,"liquidity":1408.9081,"categories":["Climate and Weather","Science and Technology"],"updated_at":"2026-05-26T15:42:19.611805Z","fetched_at":"2026-05-26T15:41:13.482295Z","added_at":"2026-05-22T23:08:54.872203Z","url":"https://polymarket.com/event/how-many-5pt5-or-above-earthquakes-may-25-may-31/will-there-be-more-than-9-earthquakes-of-magnitude-5pt5-or-higher-worldwide-from-may-25-31","event_title":"How many 5.5 or above earthquakes May 25 - May 31?","chart_24h":[0.435,0.43,0.435,0.395,0.4,0.36,0.385,0.425,0.46,0.45,0.42,0.43,0.41,0.42,0.47,0.485,0.47,0.44,0.47,0.435,0.47,0.44,0.48,0.475,0.465,0.425,0.415,0.415,0.425,0.455,0.425,0.445,0.435,0.45,0.45]},{"source":"polymarket","id":"2333427","event_id":"514347","slug":"will-there-be-exactly-8-earthquakes-of-magnitude-5pt5-or-higher-worldwide-from-may-25-31","question":"Will there be exactly 8 earthquakes of magnitude 5.5 or higher worldwide from May 25 - 31?","group_item_title":"8","description":"This market will resolve according to the total number of earthquakes with a magnitude of 5.5 or higher that occur anywhere on Earth between May 25, 2026, 12:00 AM ET, and May 31, 2026, 11:59 PM ET.\n\nThe resolution source for this market is the United States Geological Survey (USGS) Earthquake Hazards Program, with the minimum magnitude set to 5.5 and the date parameters set to the relevant dates for this market's timeframe (https://earthquake.usgs.gov/earthquakes/search/).\n\nIf an earthquake of substantial size has occurred within this market's timeframe but not yet appeared on the resolution source, this market may remain open until June 30, 2026, 11:59 PM ET, or until the earthquake in question otherwise appears on the resolution source. If such an earthquake has not appeared on the resolution source by that date, another credible resolution source will be used.\n\nThis market may not resolve until the timeframe of this market has concluded. If a qualifying earthquake has been recorded on the final day, this market may remain open for 24 hours to allow for revisions to the recorded magnitude. After 24 hours, this market will resolve according to the latest provided data.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/earthquake-7pt0-or-above-by-august-31-698-AANrykUigfWS.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/earthquake-7pt0-or-above-by-august-31-698-AANrykUigfWS.jpg","outcomes":["Yes","No"],"outcome_prices":[0.13,0.87],"probability":0.13,"spread":0.04,"active":true,"closed":false,"start_date":"2026-05-22T23:01:27.765391Z","end_date":"2026-05-31T00:00:00Z","closed_time":null,"volume":221.582856,"volume_24hr":17.142856000000002,"prob_24h_change":0.035,"volume_24h_change":-136.96714400000002,"normalized_vol_24hr":3.2840635776519775,"normalized_volume":8.57210922241211,"liquidity":2331.1527,"categories":["Climate and Weather","Science and Technology"],"updated_at":"2026-05-26T15:41:59.705657Z","fetched_at":"2026-05-26T15:41:13.482295Z","added_at":"2026-05-22T23:08:54.872203Z","url":"https://polymarket.com/event/how-many-5pt5-or-above-earthquakes-may-25-may-31/will-there-be-exactly-8-earthquakes-of-magnitude-5pt5-or-higher-worldwide-from-may-25-31","event_title":"How many 5.5 or above earthquakes May 25 - May 31?","chart_24h":[0.095,0.105,0.1,0.1,0.12,0.14,0.14,0.135,0.075,0.14,0.11,0.105,0.125,0.13,0.11,0.12,0.11,0.12,0.145,0.15,0.105,0.12,0.12,0.12,0.12,0.125,0.13,0.135,0.13,0.13,0.13,0.13,0.13,0.13]},{"source":"polymarket","id":"2333425","event_id":"514347","slug":"will-there-be-exactly-6-earthquakes-of-magnitude-5pt5-or-higher-worldwide-from-may-25-31","question":"Will there be exactly 6 earthquakes of magnitude 5.5 or higher worldwide from May 25 - 31?","group_item_title":"6","description":"This market will resolve according to the total number of earthquakes with a magnitude of 5.5 or higher that occur anywhere on Earth between May 25, 2026, 12:00 AM ET, and May 31, 2026, 11:59 PM ET.\n\nThe resolution source for this market is the United States Geological Survey (USGS) Earthquake Hazards Program, with the minimum magnitude set to 5.5 and the date parameters set to the relevant dates for this market's timeframe (https://earthquake.usgs.gov/earthquakes/search/).\n\nIf an earthquake of substantial size has occurred within this market's timeframe but not yet appeared on the resolution source, this market may remain open until June 30, 2026, 11:59 PM ET, or until the earthquake in question otherwise appears on the resolution source. If such an earthquake has not appeared on the resolution source by that date, another credible resolution source will be used.\n\nThis market may not resolve until the timeframe of this market has concluded. If a qualifying earthquake has been recorded on the final day, this market may remain open for 24 hours to allow for revisions to the recorded magnitude. After 24 hours, this market will resolve according to the latest provided data.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/earthquake-7pt0-or-above-by-august-31-698-AANrykUigfWS.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/earthquake-7pt0-or-above-by-august-31-698-AANrykUigfWS.jpg","outcomes":["Yes","No"],"outcome_prices":[0.1,0.9],"probability":0.1,"spread":0.04,"active":true,"closed":false,"start_date":"2026-05-22T23:01:31.179894Z","end_date":"2026-05-31T00:00:00Z","closed_time":null,"volume":385.5245,"volume_24hr":42.75,"prob_24h_change":0.015,"volume_24h_change":-269.9345,"normalized_vol_24hr":5.581728935241699,"normalized_volume":10.411945343017578,"liquidity":2378.8925,"categories":["Climate and Weather","Science and Technology"],"updated_at":"2026-05-26T15:56:28.372819Z","fetched_at":"2026-05-26T15:55:42.960992Z","added_at":"2026-05-22T23:08:54.872203Z","url":"https://polymarket.com/event/how-many-5pt5-or-above-earthquakes-may-25-may-31/will-there-be-exactly-6-earthquakes-of-magnitude-5pt5-or-higher-worldwide-from-may-25-31","event_title":"How many 5.5 or above earthquakes May 25 - May 31?","chart_24h":[0.085,0.11,0.1,0.085,0.1,0.13,0.11,0.11,0.11,0.11,0.11,0.12,0.12,0.11,0.115,0.165,0.085,0.12,0.19,0.125,0.125,0.125,0.135,0.1,0.115,0.1,0.1,0.1,0.1,0.11,0.1,0.11,0.1]},{"source":"polymarket","id":"2333424","event_id":"514347","slug":"will-there-be-exactly-5-earthquakes-of-magnitude-5pt5-or-higher-worldwide-from-may-25-31","question":"Will there be exactly 5 earthquakes of magnitude 5.5 or higher worldwide from May 25 - 31?","group_item_title":"5","description":"This market will resolve according to the total number of earthquakes with a magnitude of 5.5 or higher that occur anywhere on Earth between May 25, 2026, 12:00 AM ET, and May 31, 2026, 11:59 PM ET.\n\nThe resolution source for this market is the United States Geological Survey (USGS) Earthquake Hazards Program, with the minimum magnitude set to 5.5 and the date parameters set to the relevant dates for this market's timeframe (https://earthquake.usgs.gov/earthquakes/search/).\n\nIf an earthquake of substantial size has occurred within this market's timeframe but not yet appeared on the resolution source, this market may remain open until June 30, 2026, 11:59 PM ET, or until the earthquake in question otherwise appears on the resolution source. If such an earthquake has not appeared on the resolution source by that date, another credible resolution source will be used.\n\nThis market may not resolve until the timeframe of this market has concluded. If a qualifying earthquake has been recorded on the final day, this market may remain open for 24 hours to allow for revisions to the recorded magnitude. After 24 hours, this market will resolve according to the latest provided data.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/earthquake-7pt0-or-above-by-august-31-698-AANrykUigfWS.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/earthquake-7pt0-or-above-by-august-31-698-AANrykUigfWS.jpg","outcomes":["Yes","No"],"outcome_prices":[0.065,0.935],"probability":0.065,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-22T23:01:35.816947Z","end_date":"2026-05-31T00:00:00Z","closed_time":null,"volume":206.42900799999998,"volume_24hr":5.32,"prob_24h_change":-0.009999999999999995,"volume_24h_change":-163.149008,"normalized_vol_24hr":1.328989028930664,"normalized_volume":8.34992790222168,"liquidity":2291.6996,"categories":["Climate and Weather","Science and Technology"],"updated_at":"2026-05-26T15:41:59.705657Z","fetched_at":"2026-05-26T15:41:13.482295Z","added_at":"2026-05-22T23:08:54.872203Z","url":"https://polymarket.com/event/how-many-5pt5-or-above-earthquakes-may-25-may-31/will-there-be-exactly-5-earthquakes-of-magnitude-5pt5-or-higher-worldwide-from-may-25-31","event_title":"How many 5.5 or above earthquakes May 25 - May 31?","chart_24h":[0.075,0.075,0.075,0.065,0.095,0.08,0.09,0.09,0.055,0.05,0.095,0.095,0.07,0.09,0.085,0.065,0.045,0.05,0.065,0.055,0.075,0.045,0.055,0.045,0.06,0.07,0.065,0.065,0.085,0.065,0.085,0.07,0.075,0.065,0.065]},{"source":"polymarket","id":"2333422","event_id":"514347","slug":"will-there-be-3-or-fewer-earthquakes-of-magnitude-5pt5-or-higher-worldwide-from-may-25-31","question":"Will there be 3 or fewer earthquakes of magnitude 5.5 or higher worldwide from May 25 - 31?","group_item_title":"≤3","description":"This market will resolve according to the total number of earthquakes with a magnitude of 5.5 or higher that occur anywhere on Earth between May 25, 2026, 12:00 AM ET, and May 31, 2026, 11:59 PM ET.\n\nThe resolution source for this market is the United States Geological Survey (USGS) Earthquake Hazards Program, with the minimum magnitude set to 5.5 and the date parameters set to the relevant dates for this market's timeframe (https://earthquake.usgs.gov/earthquakes/search/).\n\nIf an earthquake of substantial size has occurred within this market's timeframe but not yet appeared on the resolution source, this market may remain open until June 30, 2026, 11:59 PM ET, or until the earthquake in question otherwise appears on the resolution source. If such an earthquake has not appeared on the resolution source by that date, another credible resolution source will be used.\n\nThis market may not resolve until the timeframe of this market has concluded. If a qualifying earthquake has been recorded on the final day, this market may remain open for 24 hours to allow for revisions to the recorded magnitude. After 24 hours, this market will resolve according to the latest provided data.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/earthquake-7pt0-or-above-by-august-31-698-AANrykUigfWS.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/earthquake-7pt0-or-above-by-august-31-698-AANrykUigfWS.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0055,0.9945],"probability":0.0055,"spread":0.007,"active":true,"closed":false,"start_date":"2026-05-22T23:01:26.261155Z","end_date":"2026-05-31T00:00:00Z","closed_time":null,"volume":4926.095747,"volume_24hr":473.87,"prob_24h_change":-0.032,"volume_24h_change":-1906.2357470000002,"normalized_vol_24hr":14.849845886230469,"normalized_volume":21.210063934326172,"liquidity":3231.00492,"categories":["Climate and Weather","Science and Technology"],"updated_at":"2026-05-26T15:42:19.611805Z","fetched_at":"2026-05-26T15:41:13.482295Z","added_at":"2026-05-22T23:08:54.872203Z","url":"https://polymarket.com/event/how-many-5pt5-or-above-earthquakes-may-25-may-31/will-there-be-3-or-fewer-earthquakes-of-magnitude-5pt5-or-higher-worldwide-from-may-25-31","event_title":"How many 5.5 or above earthquakes May 25 - May 31?","chart_24h":[0.0375,0.0425,0.0405,0.0305,0.0325,0.025,0.019,0.007,0.025,0.021,0.016,0.006,0.0055,0.006,0.006,0.006,0.006,0.0055,0.0055,0.005,0.005,0.005,0.0055,0.0055,0.0055,0.0055,0.0055,0.0055,0.0055,0.0055,0.0055,0.0055]},{"source":"polymarket","id":"2333426","event_id":"514347","slug":"will-there-be-exactly-7-earthquakes-of-magnitude-5pt5-or-higher-worldwide-from-may-25-31","question":"Will there be exactly 7 earthquakes of magnitude 5.5 or higher worldwide from May 25 - 31?","group_item_title":"7","description":"This market will resolve according to the total number of earthquakes with a magnitude of 5.5 or higher that occur anywhere on Earth between May 25, 2026, 12:00 AM ET, and May 31, 2026, 11:59 PM ET.\n\nThe resolution source for this market is the United States Geological Survey (USGS) Earthquake Hazards Program, with the minimum magnitude set to 5.5 and the date parameters set to the relevant dates for this market's timeframe (https://earthquake.usgs.gov/earthquakes/search/).\n\nIf an earthquake of substantial size has occurred within this market's timeframe but not yet appeared on the resolution source, this market may remain open until June 30, 2026, 11:59 PM ET, or until the earthquake in question otherwise appears on the resolution source. If such an earthquake has not appeared on the resolution source by that date, another credible resolution source will be used.\n\nThis market may not resolve until the timeframe of this market has concluded. If a qualifying earthquake has been recorded on the final day, this market may remain open for 24 hours to allow for revisions to the recorded magnitude. After 24 hours, this market will resolve according to the latest provided data.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/earthquake-7pt0-or-above-by-august-31-698-AANrykUigfWS.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/earthquake-7pt0-or-above-by-august-31-698-AANrykUigfWS.jpg","outcomes":["Yes","No"],"outcome_prices":[0.13,0.87],"probability":0.13,"spread":0.04,"active":true,"closed":false,"start_date":"2026-05-22T23:01:33.991345Z","end_date":"2026-05-31T00:00:00Z","closed_time":null,"volume":192.43525699999998,"volume_24hr":0.0,"prob_24h_change":-0.024999999999999994,"volume_24h_change":-164.835257,"normalized_vol_24hr":null,"normalized_volume":8.13271427154541,"liquidity":2374.921,"categories":["Climate and Weather","Science and Technology"],"updated_at":"2026-05-26T15:42:19.611805Z","fetched_at":"2026-05-26T15:41:13.482295Z","added_at":"2026-05-22T23:08:54.872203Z","url":"https://polymarket.com/event/how-many-5pt5-or-above-earthquakes-may-25-may-31/will-there-be-exactly-7-earthquakes-of-magnitude-5pt5-or-higher-worldwide-from-may-25-31","event_title":"How many 5.5 or above earthquakes May 25 - May 31?","chart_24h":[0.155,0.245,0.19,0.105,0.095,0.14,0.235,0.215,0.135,0.15,0.135,0.135,0.14,0.2,0.115,0.11,0.125,0.245,0.165,0.085,0.12,0.11,0.125,0.125,0.145,0.125,0.13,0.135,0.13,0.13,0.13,0.13,0.13,0.13,0.13]},{"source":"polymarket","id":"2333428","event_id":"514347","slug":"will-there-be-exactly-9-earthquakes-of-magnitude-5pt5-or-higher-worldwide-from-may-25-31","question":"Will there be exactly 9 earthquakes of magnitude 5.5 or higher worldwide from May 25 - 31?","group_item_title":"9","description":"This market will resolve according to the total number of earthquakes with a magnitude of 5.5 or higher that occur anywhere on Earth between May 25, 2026, 12:00 AM ET, and May 31, 2026, 11:59 PM ET.\n\nThe resolution source for this market is the United States Geological Survey (USGS) Earthquake Hazards Program, with the minimum magnitude set to 5.5 and the date parameters set to the relevant dates for this market's timeframe (https://earthquake.usgs.gov/earthquakes/search/).\n\nIf an earthquake of substantial size has occurred within this market's timeframe but not yet appeared on the resolution source, this market may remain open until June 30, 2026, 11:59 PM ET, or until the earthquake in question otherwise appears on the resolution source. If such an earthquake has not appeared on the resolution source by that date, another credible resolution source will be used.\n\nThis market may not resolve until the timeframe of this market has concluded. If a qualifying earthquake has been recorded on the final day, this market may remain open for 24 hours to allow for revisions to the recorded magnitude. After 24 hours, this market will resolve according to the latest provided data.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/earthquake-7pt0-or-above-by-august-31-698-AANrykUigfWS.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/earthquake-7pt0-or-above-by-august-31-698-AANrykUigfWS.jpg","outcomes":["Yes","No"],"outcome_prices":[0.13,0.87],"probability":0.13,"spread":0.04,"active":true,"closed":false,"start_date":"2026-05-22T23:01:54.106482Z","end_date":"2026-05-31T00:00:00Z","closed_time":null,"volume":199.36,"volume_24hr":0.0,"prob_24h_change":-0.1,"volume_24h_change":-168.04,"normalized_vol_24hr":null,"normalized_volume":8.241740226745605,"liquidity":2330.1022,"categories":["Climate and Weather","Science and Technology"],"updated_at":"2026-05-26T15:41:59.705657Z","fetched_at":"2026-05-26T15:41:13.482295Z","added_at":"2026-05-22T23:08:54.872203Z","url":"https://polymarket.com/event/how-many-5pt5-or-above-earthquakes-may-25-may-31/will-there-be-exactly-9-earthquakes-of-magnitude-5pt5-or-higher-worldwide-from-may-25-31","event_title":"How many 5.5 or above earthquakes May 25 - May 31?","chart_24h":[0.23,0.265,0.205,0.21,0.27,0.265,0.28,0.285,0.19,0.205,0.205,0.19,0.165,0.155,0.165,0.15,0.2,0.235,0.185,0.21,0.205,0.17,0.21,0.155,0.225,0.125,0.13,0.13,0.13,0.13,0.13,0.13,0.13,0.13,0.13]},{"source":"polymarket","id":"2333423","event_id":"514347","slug":"will-there-be-exactly-4-earthquakes-of-magnitude-5pt5-or-higher-worldwide-from-may-25-31","question":"Will there be exactly 4 earthquakes of magnitude 5.5 or higher worldwide from May 25 - 31?","group_item_title":"4","description":"This market will resolve according to the total number of earthquakes with a magnitude of 5.5 or higher that occur anywhere on Earth between May 25, 2026, 12:00 AM ET, and May 31, 2026, 11:59 PM ET.\n\nThe resolution source for this market is the United States Geological Survey (USGS) Earthquake Hazards Program, with the minimum magnitude set to 5.5 and the date parameters set to the relevant dates for this market's timeframe (https://earthquake.usgs.gov/earthquakes/search/).\n\nIf an earthquake of substantial size has occurred within this market's timeframe but not yet appeared on the resolution source, this market may remain open until June 30, 2026, 11:59 PM ET, or until the earthquake in question otherwise appears on the resolution source. If such an earthquake has not appeared on the resolution source by that date, another credible resolution source will be used.\n\nThis market may not resolve until the timeframe of this market has concluded. If a qualifying earthquake has been recorded on the final day, this market may remain open for 24 hours to allow for revisions to the recorded magnitude. After 24 hours, this market will resolve according to the latest provided data.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/earthquake-7pt0-or-above-by-august-31-698-AANrykUigfWS.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/earthquake-7pt0-or-above-by-august-31-698-AANrykUigfWS.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0435,0.9565],"probability":0.0435,"spread":0.053,"active":true,"closed":false,"start_date":"2026-05-22T23:01:30.909618Z","end_date":"2026-05-31T00:00:00Z","closed_time":null,"volume":299.887496,"volume_24hr":0.0,"prob_24h_change":-0.06,"volume_24h_change":-255.948746,"normalized_vol_24hr":null,"normalized_volume":9.554848670959473,"liquidity":2512.15764,"categories":["Climate and Weather","Science and Technology"],"updated_at":"2026-05-26T15:41:59.705657Z","fetched_at":"2026-05-26T15:41:13.482295Z","added_at":"2026-05-22T23:08:54.872203Z","url":"https://polymarket.com/event/how-many-5pt5-or-above-earthquakes-may-25-may-31/will-there-be-exactly-4-earthquakes-of-magnitude-5pt5-or-higher-worldwide-from-may-25-31","event_title":"How many 5.5 or above earthquakes May 25 - May 31?","chart_24h":[0.1035,0.1015,0.096,0.11,0.0665,0.072,0.0885,0.1035,0.069,0.1105,0.0715,0.077,0.0575,0.1065,0.057,0.104,0.063,0.036,0.097,0.058,0.0545,0.055,0.0565,0.0345,0.044,0.042,0.043,0.0435,0.0425,0.043,0.043,0.042,0.0435,0.043,0.0435]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/514347","as_of":"2026-05-26T16:03:59.652674Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"How many 5.5 or above earthquakes May 25 - May 31?\" — top market at 45% probability across 8 outcomes","source_url":null}}