{"source":"kalshi","id":"KXERUPTSUPER-0","ticker":"KXERUPTSUPER-0","slug":"KXERUPTSUPER-0","title":"Will a supervolcano erupt before 2050?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2025-07-18T14:00:00Z","end_date":"2050-01-08T15:00:00Z","closed_time":null,"volume":33376.75,"volume_24hr":989.67,"volume_24h_change":null,"normalized_vol_24hr":16.89657974243164,"normalized_volume":24.24144172668457,"liquidity":null,"open_interest":10248.96,"categories":["Climate and Weather"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Before Jan 1, 2050","top_outcome_probability":0.182,"top_outcome_prob_24h_change":-0.13,"top_outcome_volume_24h_change":986.63,"updated_at":"2026-07-25T13:33:50.831367Z","fetched_at":"2026-07-25T13:33:50.831367Z","added_at":null,"url":"https://kalshi.com/markets/kxeruptsuper/will-a-supervolcano-erupt-before-2050/kxeruptsuper-0","chart_24h":null,"markets":[{"source":"kalshi","id":"KXERUPTSUPER-0-50JAN01","event_id":"KXERUPTSUPER-0","slug":"KXERUPTSUPER-0-50JAN01","question":"When will a supervolcano next erupt?","group_item_title":"Before Jan 1, 2050","description":"If a supervolcano erupts before Jan 1, 2050, then the market resolves to Yes.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.182,0.8180000000000001],"probability":0.182,"spread":0.09999999999999998,"active":true,"closed":false,"start_date":"2025-07-18T14:00:00Z","end_date":"2050-01-08T15:00:00Z","closed_time":"2050-01-01T04:59:00Z","volume":33376.75,"volume_24hr":989.67,"prob_24h_change":-0.13,"volume_24h_change":986.63,"normalized_vol_24hr":18.182031631469727,"normalized_volume":28.233041763305664,"liquidity":null,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-07-25T13:47:30.882227Z","fetched_at":"2026-07-25T13:47:30.882227Z","added_at":null,"url":"https://kalshi.com/markets/kxeruptsuper/will-a-supervolcano-erupt-before-2050/kxeruptsuper-0","event_title":"Will a supervolcano erupt before 2050?","chart_24h":[0.312,0.182,0.182,0.182,0.182,0.182,0.182]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXERUPTSUPER-0","as_of":"2026-07-25T14:01:18.795831Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Will a supervolcano erupt before 2050?\" — top market at 18% probability across 1 outcome","source_url":null}}