{"_meta":{"attribution":"Data aggregated by pdata.world (https://pdata.world) from 8 prediction-market venues; CC BY 4.0; source data © each venue.","canonical_url":"https://pdata.world/events/kalshi/KXTEMPCHIHS-26OCT2201","as_of":"2026-10-22T07:33:37.462185Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Temperature in Chicago Metro Area on Oct 22, 2026 at 1am EDT?\" — closed 2026-10-22; final leader \"49° or above\" at 99%. https://pdata.world/events/kalshi/KXTEMPCHIHS-26OCT2201","source_url":"https://kalshi.com/markets/kxtempchihs/temperature-in-chicago-metro-area-on-oct-22-2026-at-1am-edt/kxtempchihs-26oct2201"},"source":"kalshi","id":"KXTEMPCHIHS-26OCT2201","ticker":"KXTEMPCHIHS-26OCT2201","slug":"KXTEMPCHIHS-26OCT2201","title":"Temperature in Chicago Metro Area on Oct 22, 2026 at 1am EDT?","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-10-22T04:00:00Z","end_date":"2026-10-29T05:00:00Z","closed_time":"2026-10-22T05:00:00Z","volume":11784.57,"volume_24hr":11784.57,"volume_24h_change":null,"normalized_vol_24hr":30.46327781677246,"normalized_volume":23.553255081176758,"liquidity":null,"open_interest":7725.97,"categories":["Climate and Weather"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"49° or above","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-10-22T05:02:35.428068Z","fetched_at":"2026-10-22T05:02:35.428068Z","added_at":"2026-10-22T04:05:26.127804Z","url":"https://kalshi.com/markets/kxtempchihs/temperature-in-chicago-metro-area-on-oct-22-2026-at-1am-edt/kxtempchihs-26oct2201","chart_24h":[4488.34,11784.57],"kind":"live","mutually_exclusive":false,"markets_total":10,"markets":[{"source":"kalshi","id":"KXTEMPCHIHS-26OCT2201-T48.99","event_id":"KXTEMPCHIHS-26OCT2201","slug":"KXTEMPCHIHS-26OCT2201-T48.99","question":"Will the temp in Chicago Metro Area be above 48.99° on Oct 22, 2026 at 1am EDT?","group_item_title":"49° or above","description":"If the temperature recorded at Chicago Metro Area for Oct 22, 2026 at 1 AM EDT as reported by Synoptic Data, is above 48.99°, then the market resolves to Yes.\n\n---\n\nThe official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.99,0.010000000000000009],"probability":0.99,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-22T04:00:00Z","end_date":"2026-10-29T05:00:00Z","closed_time":"2026-10-22T05:00:00Z","result":null,"volume":94.82,"volume_24hr":94.82,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":8.139608383178711,"normalized_volume":6.480070114135742,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-10-22T05:02:35.435403Z","fetched_at":"2026-10-22T05:02:35.435403Z","added_at":"2026-10-22T04:05:26.346933Z","url":"https://kalshi.com/markets/kxtempchihs/temperature-in-chicago-metro-area-on-oct-22-2026-at-1am-edt/kxtempchihs-26oct2201","event_title":"Temperature in Chicago Metro Area on Oct 22, 2026 at 1am EDT?","chart_24h":[0.99,0.99]},{"source":"kalshi","id":"KXTEMPCHIHS-26OCT2201-T49.99","event_id":"KXTEMPCHIHS-26OCT2201","slug":"KXTEMPCHIHS-26OCT2201-T49.99","question":"Will the temp in Chicago Metro Area be above 49.99° on Oct 22, 2026 at 1am EDT?","group_item_title":"50° or above","description":"If the temperature recorded at Chicago Metro Area for Oct 22, 2026 at 1 AM EDT as reported by Synoptic Data, is above 49.99°, then the market resolves to Yes.\n\n---\n\nThe official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.99,0.010000000000000009],"probability":0.99,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-22T04:00:00Z","end_date":"2026-10-29T05:00:00Z","closed_time":"2026-10-22T05:00:00Z","result":null,"volume":677.43,"volume_24hr":677.43,"prob_24h_change":0.040000000000000036,"volume_24h_change":298.19999999999993,"normalized_vol_24hr":16.621461868286133,"normalized_volume":13.2326078414917,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-10-22T05:02:35.435403Z","fetched_at":"2026-10-22T05:02:35.435403Z","added_at":"2026-10-22T04:05:26.346933Z","url":"https://kalshi.com/markets/kxtempchihs/temperature-in-chicago-metro-area-on-oct-22-2026-at-1am-edt/kxtempchihs-26oct2201","event_title":"Temperature in Chicago Metro Area on Oct 22, 2026 at 1am EDT?","chart_24h":[0.95,0.99]},{"source":"kalshi","id":"KXTEMPCHIHS-26OCT2201-T50.99","event_id":"KXTEMPCHIHS-26OCT2201","slug":"KXTEMPCHIHS-26OCT2201-T50.99","question":"Will the temp in Chicago Metro Area be above 50.99° on Oct 22, 2026 at 1am EDT?","group_item_title":"51° or above","description":"If the temperature recorded at Chicago Metro Area for Oct 22, 2026 at 1 AM EDT as reported by Synoptic Data, is above 50.99°, then the market resolves to Yes.\n\n---\n\nThe official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.41,0.5900000000000001],"probability":0.41,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-22T04:00:00Z","end_date":"2026-10-29T05:00:00Z","closed_time":"2026-10-22T05:00:00Z","result":null,"volume":6426.64,"volume_24hr":6426.64,"prob_24h_change":-0.09000000000000002,"volume_24h_change":4708.85,"normalized_vol_24hr":30.06354522705078,"normalized_volume":23.93406105041504,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-10-22T05:02:35.435403Z","fetched_at":"2026-10-22T05:02:35.435403Z","added_at":"2026-10-22T04:05:26.346933Z","url":"https://kalshi.com/markets/kxtempchihs/temperature-in-chicago-metro-area-on-oct-22-2026-at-1am-edt/kxtempchihs-26oct2201","event_title":"Temperature in Chicago Metro Area on Oct 22, 2026 at 1am EDT?","chart_24h":[0.5,0.41]},{"source":"kalshi","id":"KXTEMPCHIHS-26OCT2201-T51.99","event_id":"KXTEMPCHIHS-26OCT2201","slug":"KXTEMPCHIHS-26OCT2201-T51.99","question":"Will the temp in Chicago Metro Area be above 51.99° on Oct 22, 2026 at 1am EDT?","group_item_title":"52° or above","description":"If the temperature recorded at Chicago Metro Area for Oct 22, 2026 at 1 AM EDT as reported by Synoptic Data, is above 51.99°, then the market resolves to Yes.\n\n---\n\nThe official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-22T04:00:00Z","end_date":"2026-10-29T05:00:00Z","closed_time":"2026-10-22T05:00:00Z","result":null,"volume":2873.83,"volume_24hr":2873.83,"prob_24h_change":-0.060000000000000005,"volume_24h_change":1807.31,"normalized_vol_24hr":24.79923439025879,"normalized_volume":19.743061065673828,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-10-22T05:02:35.435403Z","fetched_at":"2026-10-22T05:02:35.435403Z","added_at":"2026-10-22T04:05:26.346933Z","url":"https://kalshi.com/markets/kxtempchihs/temperature-in-chicago-metro-area-on-oct-22-2026-at-1am-edt/kxtempchihs-26oct2201","event_title":"Temperature in Chicago Metro Area on Oct 22, 2026 at 1am EDT?","chart_24h":[0.07,0.01]},{"source":"kalshi","id":"KXTEMPCHIHS-26OCT2201-T52.99","event_id":"KXTEMPCHIHS-26OCT2201","slug":"KXTEMPCHIHS-26OCT2201-T52.99","question":"Will the temp in Chicago Metro Area be above 52.99° on Oct 22, 2026 at 1am EDT?","group_item_title":"53° or above","description":"If the temperature recorded at Chicago Metro Area for Oct 22, 2026 at 1 AM EDT as reported by Synoptic Data, is above 52.99°, then the market resolves to Yes.\n\n---\n\nThe official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-22T04:00:00Z","end_date":"2026-10-29T05:00:00Z","closed_time":"2026-10-22T05:00:00Z","result":null,"volume":1059.05,"volume_24hr":1059.05,"prob_24h_change":0.0,"volume_24h_change":481.87,"normalized_vol_24hr":18.974878311157227,"normalized_volume":15.106200218200684,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-10-22T05:02:35.435403Z","fetched_at":"2026-10-22T05:02:35.435403Z","added_at":"2026-10-22T04:05:26.346933Z","url":"https://kalshi.com/markets/kxtempchihs/temperature-in-chicago-metro-area-on-oct-22-2026-at-1am-edt/kxtempchihs-26oct2201","event_title":"Temperature in Chicago Metro Area on Oct 22, 2026 at 1am EDT?","chart_24h":[0.01,0.01]},{"source":"kalshi","id":"KXTEMPCHIHS-26OCT2201-T53.99","event_id":"KXTEMPCHIHS-26OCT2201","slug":"KXTEMPCHIHS-26OCT2201-T53.99","question":"Will the temp in Chicago Metro Area be above 53.99° on Oct 22, 2026 at 1am EDT?","group_item_title":"54° or above","description":"If the temperature recorded at Chicago Metro Area for Oct 22, 2026 at 1 AM EDT as reported by Synoptic Data, is above 53.99°, then the market resolves to Yes.\n\n---\n\nThe official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-22T04:00:00Z","end_date":"2026-10-29T05:00:00Z","closed_time":"2026-10-22T05:00:00Z","result":null,"volume":652.8,"volume_24hr":652.8,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":16.43344497680664,"normalized_volume":13.082924842834473,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-10-22T05:02:35.435403Z","fetched_at":"2026-10-22T05:02:35.435403Z","added_at":"2026-10-22T04:05:26.346933Z","url":"https://kalshi.com/markets/kxtempchihs/temperature-in-chicago-metro-area-on-oct-22-2026-at-1am-edt/kxtempchihs-26oct2201","event_title":"Temperature in Chicago Metro Area on Oct 22, 2026 at 1am EDT?","chart_24h":[0.01,0.01]},{"source":"kalshi","id":"KXTEMPCHIHS-26OCT2201-T46.99","event_id":"KXTEMPCHIHS-26OCT2201","slug":"KXTEMPCHIHS-26OCT2201-T46.99","question":"Will the temp in Chicago Metro Area be above 46.99° on Oct 22, 2026 at 1am EDT?","group_item_title":"47° or above","description":"If the temperature recorded at Chicago Metro Area for Oct 22, 2026 at 1 AM EDT as reported by Synoptic Data, is above 46.99°, then the market resolves to Yes.\n\n---\n\nThe official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-22T04:00:00Z","end_date":"2026-10-29T05:00:00Z","closed_time":"2026-10-22T05:00:00Z","result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-10-22T05:02:35.435403Z","fetched_at":"2026-10-22T05:02:35.435403Z","added_at":"2026-10-22T04:05:26.346933Z","url":"https://kalshi.com/markets/kxtempchihs/temperature-in-chicago-metro-area-on-oct-22-2026-at-1am-edt/kxtempchihs-26oct2201","event_title":"Temperature in Chicago Metro Area on Oct 22, 2026 at 1am EDT?","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXTEMPCHIHS-26OCT2201-T47.99","event_id":"KXTEMPCHIHS-26OCT2201","slug":"KXTEMPCHIHS-26OCT2201-T47.99","question":"Will the temp in Chicago Metro Area be above 47.99° on Oct 22, 2026 at 1am EDT?","group_item_title":"48° or above","description":"If the temperature recorded at Chicago Metro Area for Oct 22, 2026 at 1 AM EDT as reported by Synoptic Data, is above 47.99°, then the market resolves to Yes.\n\n---\n\nThe official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-22T04:00:00Z","end_date":"2026-10-29T05:00:00Z","closed_time":"2026-10-22T05:00:00Z","result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-10-22T05:02:35.435403Z","fetched_at":"2026-10-22T05:02:35.435403Z","added_at":"2026-10-22T04:05:26.346933Z","url":"https://kalshi.com/markets/kxtempchihs/temperature-in-chicago-metro-area-on-oct-22-2026-at-1am-edt/kxtempchihs-26oct2201","event_title":"Temperature in Chicago Metro Area on Oct 22, 2026 at 1am EDT?","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXTEMPCHIHS-26OCT2201-T54.99","event_id":"KXTEMPCHIHS-26OCT2201","slug":"KXTEMPCHIHS-26OCT2201-T54.99","question":"Will the temp in Chicago Metro Area be above 54.99° on Oct 22, 2026 at 1am EDT?","group_item_title":"55° or above","description":"If the temperature recorded at Chicago Metro Area for Oct 22, 2026 at 1 AM EDT as reported by Synoptic Data, is above 54.99°, then the market resolves to Yes.\n\n---\n\nThe official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-22T04:00:00Z","end_date":"2026-10-29T05:00:00Z","closed_time":"2026-10-22T05:00:00Z","result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-10-22T05:02:35.435403Z","fetched_at":"2026-10-22T05:02:35.435403Z","added_at":"2026-10-22T04:05:26.346933Z","url":"https://kalshi.com/markets/kxtempchihs/temperature-in-chicago-metro-area-on-oct-22-2026-at-1am-edt/kxtempchihs-26oct2201","event_title":"Temperature in Chicago Metro Area on Oct 22, 2026 at 1am EDT?","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXTEMPCHIHS-26OCT2201-T55.99","event_id":"KXTEMPCHIHS-26OCT2201","slug":"KXTEMPCHIHS-26OCT2201-T55.99","question":"Will the temp in Chicago Metro Area be above 55.99° on Oct 22, 2026 at 1am EDT?","group_item_title":"56° or above","description":"If the temperature recorded at Chicago Metro Area for Oct 22, 2026 at 1 AM EDT as reported by Synoptic Data, is above 55.99°, then the market resolves to Yes.\n\n---\n\nThe official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-22T04:00:00Z","end_date":"2026-10-29T05:00:00Z","closed_time":"2026-10-22T05:00:00Z","result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-10-22T05:02:35.435403Z","fetched_at":"2026-10-22T05:02:35.435403Z","added_at":"2026-10-22T04:05:26.346933Z","url":"https://kalshi.com/markets/kxtempchihs/temperature-in-chicago-metro-area-on-oct-22-2026-at-1am-edt/kxtempchihs-26oct2201","event_title":"Temperature in Chicago Metro Area on Oct 22, 2026 at 1am EDT?","chart_24h":[0.0,0.0]}]}