{"source":"polymarket","id":"536795","ticker":"lowest-temperature-in-shanghai-on-may-31-2026","slug":"lowest-temperature-in-shanghai-on-may-31-2026","title":"Lowest temperature in Shanghai on May 31?","description":"This market will resolve to the temperature range that contains the lowest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 31 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Shanghai Pudong International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","active":true,"closed":false,"start_date":"2026-05-29T05:05:14.754766Z","end_date":"2026-05-31T12:00:00Z","closed_time":null,"volume":10768.053242,"volume_24hr":10091.397037,"volume_24h_change":null,"normalized_vol_24hr":27.0186824798584,"normalized_volume":19.569669723510742,"liquidity":65239.6127,"open_interest":9503.085359,"categories":["Climate and Weather"],"tags":[{"id":"84","slug":"weather","label":"Weather"},{"id":"101757","slug":"recurring","label":"Recurring"},{"id":"102169","slug":"hide-from-new","label":"Hide From New"},{"id":"103040","slug":"daily-temperature","label":"Daily Temperature"},{"id":"102935","slug":"shanghai","label":"Shanghai"},{"id":"105110","slug":"rewards-automation-400-2","label":"Rewards Automation 400, 4.5, 50 (2)"},{"id":"104597","slug":"lowest-temperature","label":"Lowest temperature"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"18°C","top_outcome_probability":0.96,"top_outcome_prob_24h_change":0.855,"top_outcome_volume_24h_change":1257.452936,"updated_at":"2026-05-30T21:27:54.015731Z","fetched_at":"2026-05-30T21:27:54.015731Z","added_at":"2026-05-29T04:52:27.596085Z","url":"https://polymarket.com/event/lowest-temperature-in-shanghai-on-may-31-2026","chart_24h":[676.656205,676.656205,996.868305,996.868305,996.868305,1023.087991,1030.777991,1227.127991,3537.127991,3537.127991,3538.245007,3533.245007,3471.105007,3492.272148,3525.144048,3525.144048,3483.144048,3483.144048,3501.45665,3727.387783,3654.387783,3634.707783,3650.587783,3650.587783,3643.087783,3865.207649,4248.026494,4263.017669,4704.6034500000005,4783.43793,4944.282949,7317.546379,9125.982258,9452.367462],"markets":[{"source":"polymarket","id":"2384309","event_id":"536795","slug":"lowest-temperature-in-shanghai-on-may-31-2026-18c","question":"Will the lowest temperature in Shanghai be 18°C on May 31?","group_item_title":"18°C","description":"This market will resolve to the temperature range that contains the lowest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 31 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Shanghai Pudong International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","outcomes":["Yes","No"],"outcome_prices":[0.96,0.04],"probability":0.96,"spread":0.04,"active":true,"closed":false,"start_date":"2026-05-29T04:50:50.521353Z","end_date":"2026-05-31T12:00:00Z","closed_time":null,"volume":1257.4529360000004,"volume_24hr":1257.452936,"prob_24h_change":0.855,"volume_24h_change":1257.452936,"normalized_vol_24hr":16.823486328125,"normalized_volume":14.947112083435059,"liquidity":513.7111,"categories":["Climate and Weather"],"updated_at":"2026-05-30T21:29:02.698519Z","fetched_at":"2026-05-30T21:27:54.157412Z","added_at":"2026-05-29T04:52:27.694533Z","url":"https://polymarket.com/event/lowest-temperature-in-shanghai-on-may-31-2026/lowest-temperature-in-shanghai-on-may-31-2026-18c","event_title":"Lowest temperature in Shanghai on May 31?","chart_24h":[0.105,0.11,0.12,0.16,0.2,0.105,0.185,0.21,0.22,0.23,0.235,0.235,0.2,0.23,0.25,0.23,0.19,0.16,0.165,0.155,0.165,0.155,0.115,0.115,0.655,0.82,0.915]},{"source":"polymarket","id":"2384308","event_id":"536795","slug":"lowest-temperature-in-shanghai-on-may-31-2026-17c","question":"Will the lowest temperature in Shanghai be 17°C on May 31?","group_item_title":"17°C","description":"This market will resolve to the temperature range that contains the lowest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 31 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Shanghai Pudong International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","outcomes":["Yes","No"],"outcome_prices":[0.0235,0.9765],"probability":0.0235,"spread":0.025,"active":true,"closed":false,"start_date":"2026-05-29T04:50:49.319741Z","end_date":"2026-05-31T12:00:00Z","closed_time":null,"volume":660.8709040000001,"volume_24hr":644.870904,"prob_24h_change":-0.1235,"volume_24h_change":620.560904,"normalized_vol_24hr":13.825982093811035,"normalized_volume":12.377016067504883,"liquidity":901.20167,"categories":["Climate and Weather"],"updated_at":"2026-05-30T21:29:02.698519Z","fetched_at":"2026-05-30T21:27:54.157412Z","added_at":"2026-05-29T04:52:27.694533Z","url":"https://polymarket.com/event/lowest-temperature-in-shanghai-on-may-31-2026/lowest-temperature-in-shanghai-on-may-31-2026-17c","event_title":"Lowest temperature in Shanghai on May 31?","chart_24h":[0.147,0.1195,0.0815,0.0665,0.066,0.0455,0.035,0.042,0.0375,0.0355,0.028,0.0175,0.009,0.0175,0.009,0.013,0.0195,0.1655,0.1885,0.06,0.057,0.041,0.009,0.032,0.2305,0.219,0.0935]},{"source":"polymarket","id":"2384310","event_id":"536795","slug":"lowest-temperature-in-shanghai-on-may-31-2026-19c","question":"Will the lowest temperature in Shanghai be 19°C on May 31?","group_item_title":"19°C","description":"This market will resolve to the temperature range that contains the lowest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 31 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Shanghai Pudong International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","outcomes":["Yes","No"],"outcome_prices":[0.004,0.996],"probability":0.004,"spread":0.006,"active":true,"closed":false,"start_date":"2026-05-29T04:50:59.438769Z","end_date":"2026-05-31T12:00:00Z","closed_time":null,"volume":1472.7819490000002,"volume_24hr":1462.4015240000003,"prob_24h_change":-0.216,"volume_24h_change":1452.0210990000003,"normalized_vol_24hr":17.54225730895996,"normalized_volume":15.615960121154785,"liquidity":8210.23644,"categories":["Climate and Weather"],"updated_at":"2026-05-30T21:29:02.698519Z","fetched_at":"2026-05-30T21:27:54.157412Z","added_at":"2026-05-29T04:52:27.694533Z","url":"https://polymarket.com/event/lowest-temperature-in-shanghai-on-may-31-2026/lowest-temperature-in-shanghai-on-may-31-2026-19c","event_title":"Lowest temperature in Shanghai on May 31?","chart_24h":[0.22,0.225,0.23,0.28,0.295,0.295,0.26,0.26,0.265,0.275,0.24,0.24,0.27,0.28,0.28,0.28,0.25,0.275,0.285,0.29,0.29,0.3,0.3,0.005,0.004,0.005]},{"source":"polymarket","id":"2384307","event_id":"536795","slug":"lowest-temperature-in-shanghai-on-may-31-2026-16c","question":"Will the lowest temperature in Shanghai be 16°C on May 31?","group_item_title":"16°C","description":"This market will resolve to the temperature range that contains the lowest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 31 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Shanghai Pudong International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","outcomes":["Yes","No"],"outcome_prices":[0.0035,0.9965],"probability":0.0035,"spread":0.003,"active":true,"closed":false,"start_date":"2026-05-29T04:50:47.476700Z","end_date":"2026-05-31T12:00:00Z","closed_time":null,"volume":725.5723600000001,"volume_24hr":525.288432,"prob_24h_change":-0.0315,"volume_24h_change":325.00450399999994,"normalized_vol_24hr":12.96483039855957,"normalized_volume":12.735029220581055,"liquidity":944.09861,"categories":["Climate and Weather"],"updated_at":"2026-05-30T21:29:02.698519Z","fetched_at":"2026-05-30T21:27:54.157412Z","added_at":"2026-05-29T04:52:27.694533Z","url":"https://polymarket.com/event/lowest-temperature-in-shanghai-on-may-31-2026/lowest-temperature-in-shanghai-on-may-31-2026-16c","event_title":"Lowest temperature in Shanghai on May 31?","chart_24h":[0.035,0.033,0.019,0.0155,0.009,0.0065,0.019,0.0065,0.0065,0.0065,0.0065,0.0095,0.0095,0.0065,0.0065,0.0065,0.0065,0.0055,0.0045,0.005]},{"source":"polymarket","id":"2384311","event_id":"536795","slug":"lowest-temperature-in-shanghai-on-may-31-2026-20c","question":"Will the lowest temperature in Shanghai be 20°C on May 31?","group_item_title":"20°C","description":"This market will resolve to the temperature range that contains the lowest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 31 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Shanghai Pudong International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","outcomes":["Yes","No"],"outcome_prices":[0.0035,0.9965],"probability":0.0035,"spread":0.003,"active":true,"closed":false,"start_date":"2026-05-29T04:51:01.247307Z","end_date":"2026-05-31T12:00:00Z","closed_time":null,"volume":1396.831916,"volume_24hr":1351.766534,"prob_24h_change":-0.2515,"volume_24h_change":1306.701152,"normalized_vol_24hr":17.1658878326416,"normalized_volume":15.390279769897461,"liquidity":8498.31501,"categories":["Climate and Weather"],"updated_at":"2026-05-30T21:29:02.698519Z","fetched_at":"2026-05-30T21:27:54.157412Z","added_at":"2026-05-29T04:52:27.694533Z","url":"https://polymarket.com/event/lowest-temperature-in-shanghai-on-may-31-2026/lowest-temperature-in-shanghai-on-may-31-2026-20c","event_title":"Lowest temperature in Shanghai on May 31?","chart_24h":[0.255,0.28,0.18,0.245,0.21,0.35,0.215,0.27,0.285,0.235,0.245,0.245,0.23,0.22,0.265,0.265,0.26,0.23,0.255,0.255,0.255,0.23,0.3,0.345,0.0055,0.005,0.005]},{"source":"polymarket","id":"2384312","event_id":"536795","slug":"lowest-temperature-in-shanghai-on-may-31-2026-21c","question":"Will the lowest temperature in Shanghai be 21°C on May 31?","group_item_title":"21°C","description":"This market will resolve to the temperature range that contains the lowest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 31 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Shanghai Pudong International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","outcomes":["Yes","No"],"outcome_prices":[0.0025,0.9975],"probability":0.0025,"spread":0.003,"active":true,"closed":false,"start_date":"2026-05-29T04:51:03.317257Z","end_date":"2026-05-31T12:00:00Z","closed_time":null,"volume":1321.313124,"volume_24hr":1269.0471740000003,"prob_24h_change":-0.1175,"volume_24h_change":1216.7812240000003,"normalized_vol_24hr":16.86674690246582,"normalized_volume":15.155146598815918,"liquidity":8253.93535,"categories":["Climate and Weather"],"updated_at":"2026-05-30T21:29:02.698519Z","fetched_at":"2026-05-30T21:27:54.157412Z","added_at":"2026-05-29T04:52:27.694533Z","url":"https://polymarket.com/event/lowest-temperature-in-shanghai-on-may-31-2026/lowest-temperature-in-shanghai-on-may-31-2026-21c","event_title":"Lowest temperature in Shanghai on May 31?","chart_24h":[0.12,0.1,0.1,0.1,0.1,0.095,0.095,0.125,0.16,0.145,0.135,0.135,0.13,0.135,0.13,0.1,0.07,0.07,0.0055,0.0055,0.002,0.0025]},{"source":"polymarket","id":"2384314","event_id":"536795","slug":"lowest-temperature-in-shanghai-on-may-31-2026-23c","question":"Will the lowest temperature in Shanghai be 23°C on May 31?","group_item_title":"23°C","description":"This market will resolve to the temperature range that contains the lowest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 31 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Shanghai Pudong International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","outcomes":["Yes","No"],"outcome_prices":[0.0025,0.9975],"probability":0.0025,"spread":0.003,"active":true,"closed":false,"start_date":"2026-05-29T04:51:11.609027Z","end_date":"2026-05-31T12:00:00Z","closed_time":null,"volume":1349.0040000000001,"volume_24hr":1307.004,"prob_24h_change":-0.0025,"volume_24h_change":805.0039999999999,"normalized_vol_24hr":17.006031036376953,"normalized_volume":15.24267578125,"liquidity":9049.02935,"categories":["Climate and Weather"],"updated_at":"2026-05-30T21:29:02.698519Z","fetched_at":"2026-05-30T21:27:54.157412Z","added_at":"2026-05-29T04:52:27.694533Z","url":"https://polymarket.com/event/lowest-temperature-in-shanghai-on-may-31-2026/lowest-temperature-in-shanghai-on-may-31-2026-23c","event_title":"Lowest temperature in Shanghai on May 31?","chart_24h":[0.005,0.0045,0.0045,0.0045,0.0045,0.005,0.004,0.003,0.003,0.003,0.003,0.002,0.0025]},{"source":"polymarket","id":"2384306","event_id":"536795","slug":"lowest-temperature-in-shanghai-on-may-31-2026-15corbelow","question":"Will the lowest temperature in Shanghai be 15°C or below on May 31?","group_item_title":"15°C or below","description":"This market will resolve to the temperature range that contains the lowest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 31 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Shanghai Pudong International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","outcomes":["Yes","No"],"outcome_prices":[0.0005,0.9995],"probability":0.0005,"spread":0.001,"active":true,"closed":false,"start_date":"2026-05-29T04:50:45.412964Z","end_date":"2026-05-31T12:00:00Z","closed_time":null,"volume":408.66,"volume_24hr":217.65,"prob_24h_change":-0.0045000000000000005,"volume_24h_change":-73.35999999999999,"normalized_vol_24hr":9.584667205810547,"normalized_volume":10.616143226623535,"liquidity":1392.31945,"categories":["Climate and Weather"],"updated_at":"2026-05-30T21:28:34.166692Z","fetched_at":"2026-05-30T21:27:54.157412Z","added_at":"2026-05-29T04:52:27.694533Z","url":"https://polymarket.com/event/lowest-temperature-in-shanghai-on-may-31-2026/lowest-temperature-in-shanghai-on-may-31-2026-15corbelow","event_title":"Lowest temperature in Shanghai on May 31?","chart_24h":[0.005,0.004,0.004,0.004,0.004,0.004,0.004,0.003,0.003,0.003,0.0045,0.0045,0.0045,0.0045,0.0045,0.002,0.002]},{"source":"polymarket","id":"2384313","event_id":"536795","slug":"lowest-temperature-in-shanghai-on-may-31-2026-22c","question":"Will the lowest temperature in Shanghai be 22°C on May 31?","group_item_title":"22°C","description":"This market will resolve to the temperature range that contains the lowest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 31 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Shanghai Pudong International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","outcomes":["Yes","No"],"outcome_prices":[0.0005,0.9995],"probability":0.0005,"spread":0.001,"active":true,"closed":false,"start_date":"2026-05-29T04:51:06.438745Z","end_date":"2026-05-31T12:00:00Z","closed_time":null,"volume":460.47832,"volume_24hr":450.26779999999997,"prob_24h_change":-0.0645,"volume_24h_change":440.05728,"normalized_vol_24hr":12.336225509643555,"normalized_volume":11.040719032287598,"liquidity":8299.1509,"categories":["Climate and Weather"],"updated_at":"2026-05-30T21:28:34.166692Z","fetched_at":"2026-05-30T21:13:06.107126Z","added_at":"2026-05-29T04:52:27.694533Z","url":"https://polymarket.com/event/lowest-temperature-in-shanghai-on-may-31-2026/lowest-temperature-in-shanghai-on-may-31-2026-22c","event_title":"Lowest temperature in Shanghai on May 31?","chart_24h":[0.065,0.04,0.0305,0.0305,0.0245,0.0245,0.0145,0.0135,0.0135,0.0135,0.0105,0.0105,0.006,0.006,0.0095,0.006,0.0045,0.0045,0.0045,0.0045,0.003,0.003,0.0025]},{"source":"polymarket","id":"2384315","event_id":"536795","slug":"lowest-temperature-in-shanghai-on-may-31-2026-24c","question":"Will the lowest temperature in Shanghai be 24°C on May 31?","group_item_title":"24°C","description":"This market will resolve to the temperature range that contains the lowest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 31 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Shanghai Pudong International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","outcomes":["Yes","No"],"outcome_prices":[0.0005,0.9995],"probability":0.0005,"spread":0.001,"active":true,"closed":false,"start_date":"2026-05-29T04:51:18.700277Z","end_date":"2026-05-31T12:00:00Z","closed_time":null,"volume":1835.96,"volume_24hr":1781.24,"prob_24h_change":-0.0045000000000000005,"volume_24h_change":1626.52,"normalized_vol_24hr":18.503896713256836,"normalized_volume":16.57320213317871,"liquidity":10491.52479,"categories":["Climate and Weather"],"updated_at":"2026-05-30T18:47:26.721339Z","fetched_at":"2026-05-30T17:34:04.034667Z","added_at":"2026-05-29T04:52:27.694533Z","url":"https://polymarket.com/event/lowest-temperature-in-shanghai-on-may-31-2026/lowest-temperature-in-shanghai-on-may-31-2026-24c","event_title":"Lowest temperature in Shanghai on May 31?","chart_24h":[0.005,0.0045,0.0045,0.002,0.002,0.002,0.002,0.002,0.0035,0.002,0.0005,0.0005,0.0005,0.0005]},{"source":"polymarket","id":"2384316","event_id":"536795","slug":"lowest-temperature-in-shanghai-on-may-31-2026-25corhigher","question":"Will the lowest temperature in Shanghai be 25°C or higher on May 31?","group_item_title":"25°C or higher","description":"This market will resolve to the temperature range that contains the lowest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 31 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Shanghai Pudong International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/shanghai-98a00e357b.png","outcomes":["Yes","No"],"outcome_prices":[0.0005,0.9995],"probability":0.0005,"spread":0.001,"active":true,"closed":false,"start_date":"2026-05-29T04:51:22.557184Z","end_date":"2026-05-31T12:00:00Z","closed_time":null,"volume":364.76000000000005,"volume_24hr":310.04,"prob_24h_change":-0.004,"volume_24h_change":255.32000000000002,"normalized_vol_24hr":10.879748344421387,"normalized_volume":10.219820976257324,"liquidity":9304.74689,"categories":["Climate and Weather"],"updated_at":"2026-05-30T18:47:09.866183Z","fetched_at":"2026-05-30T18:16:59.316885Z","added_at":"2026-05-29T04:52:27.694533Z","url":"https://polymarket.com/event/lowest-temperature-in-shanghai-on-may-31-2026/lowest-temperature-in-shanghai-on-may-31-2026-25corhigher","event_title":"Lowest temperature in Shanghai on May 31?","chart_24h":[0.0045,0.0035,0.0025,0.003,0.0035,0.003,0.003,0.003,0.003,0.0045,0.0045,0.003,0.003,0.002,0.0015,0.0005,0.0005,0.0005,0.0005,0.0005]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/536795","as_of":"2026-05-30T21:30:37.520917Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Lowest temperature in Shanghai on May 31?\" — top market at 0% probability across 11 outcomes","source_url":null}}