{"_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/KXHURCAT-26ISAIAS","as_of":"2026-10-07T02:57:24.430852Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Hurricane Isaias category?\" — 5 markets; highest \"Category 1 or above\" at 98% as of 2026-10-07 UTC. https://pdata.world/events/kalshi/KXHURCAT-26ISAIAS","source_url":"https://kalshi.com/markets/kxhurcat/hurricane-isaias-category/kxhurcat-26isaias"},"source":"kalshi","id":"KXHURCAT-26ISAIAS","ticker":"KXHURCAT-26ISAIAS","slug":"KXHURCAT-26ISAIAS","title":"Hurricane Isaias 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event.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.98,0.020000000000000018],"probability":0.98,"spread":0.05999999999999994,"active":true,"closed":false,"start_date":"2026-08-21T17:00:00Z","end_date":"2026-12-02T15:00:00Z","closed_time":"2026-12-02T04:59:00Z","result":null,"volume":2.02,"volume_24hr":1.01,"prob_24h_change":0.0,"volume_24h_change":1.01,"normalized_vol_24hr":0.18223099410533905,"normalized_volume":0.3802820146083832,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-10-07T02:50:01.120396Z","fetched_at":"2026-10-07T02:50:01.120396Z","added_at":"2026-08-21T17:04:30.817112Z","url":"https://kalshi.com/markets/kxhurcat/hurricane-isaias-category/kxhurcat-26isaias","event_title":"Hurricane Isaias category?","chart_24h":[0.98,0.98,0.98,0.98,0.98,0.98]},{"source":"kalshi","id":"KXHURCAT-26ISAIAS-T2","event_id":"KXHURCAT-26ISAIAS","slug":"KXHURCAT-26ISAIAS-T2","question":"Will Isaias become a Category 2 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event.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.75,0.25],"probability":0.75,"spread":0.53,"active":true,"closed":false,"start_date":"2026-08-21T17:00:00Z","end_date":"2026-12-02T15:00:00Z","closed_time":"2026-12-02T04:59:00Z","result":null,"volume":48.97,"volume_24hr":48.97,"prob_24h_change":0.75,"volume_24h_change":48.97,"normalized_vol_24hr":5.720227241516113,"normalized_volume":4.76265287399292,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-10-07T01:54:38.510985Z","fetched_at":"2026-10-07T01:54:38.510985Z","added_at":"2026-08-21T17:04:30.817112Z","url":"https://kalshi.com/markets/kxhurcat/hurricane-isaias-category/kxhurcat-26isaias","event_title":"Hurricane Isaias category?","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.75,0.75,0.75]},{"source":"kalshi","id":"KXHURCAT-26ISAIAS-T4","event_id":"KXHURCAT-26ISAIAS","slug":"KXHURCAT-26ISAIAS-T4","question":"Will Isaias become a Category 4 hurricane?","group_item_title":"Category 4 or above","description":"If Isaias reaches maximum sustained winds of greater than or equal to 130 mph, then the market resolves to Yes.\n\n---\n\nShould the event occur prior to December 01, 2026, the market will expire at the first 10:00 AM ET following the occurrence of the event.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.39,0.61],"probability":0.39,"spread":0.34,"active":true,"closed":false,"start_date":"2026-08-21T17:00:00Z","end_date":"2026-12-02T15:00:00Z","closed_time":"2026-12-02T04:59:00Z","result":null,"volume":87.82,"volume_24hr":74.35,"prob_24h_change":0.25,"volume_24h_change":60.879999999999995,"normalized_vol_24hr":6.9846110343933105,"normalized_volume":6.2663750648498535,"liquidity":null,"categories":["Climate and 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event.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.12,0.88],"probability":0.12,"spread":0.11,"active":true,"closed":false,"start_date":"2026-08-21T17:00:00Z","end_date":"2026-12-02T15:00:00Z","closed_time":"2026-12-02T04:59:00Z","result":null,"volume":43.87,"volume_24hr":43.87,"prob_24h_change":0.12,"volume_24h_change":43.87,"normalized_vol_24hr":5.409687042236328,"normalized_volume":4.504096984863281,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-10-07T00:44:54.717513Z","fetched_at":"2026-10-07T00:44:54.717513Z","added_at":"2026-08-21T17:04:30.817112Z","url":"https://kalshi.com/markets/kxhurcat/hurricane-isaias-category/kxhurcat-26isaias","event_title":"Hurricane Isaias category?","chart_24h":[0.0,0.15,0.15,0.12]}]}