{"source":"kalshi","id":"KXUSCPIYEAR-34FEB01","ticker":"KXUSCPIYEAR-34FEB01","slug":"KXUSCPIYEAR-34FEB01","title":"US headline CPI inflation in December 2033","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-29T23:00:00Z","end_date":"2034-02-08T06:30:00Z","closed_time":null,"volume":234.12,"volume_24hr":192.02,"volume_24h_change":null,"normalized_vol_24hr":9.374643325805664,"normalized_volume":8.048530578613281,"liquidity":null,"open_interest":138.05,"categories":["Economy"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Above 0.5%","top_outcome_probability":0.81,"top_outcome_prob_24h_change":0.17000000000000004,"top_outcome_volume_24h_change":33.99,"updated_at":"2026-07-31T06:42:44.368865Z","fetched_at":"2026-07-31T06:42:44.368865Z","added_at":"2026-07-29T23:05:54.790553Z","url":"https://kalshi.com/markets/kxuscpiyear/us-headline-cpi-inflation-in-december-2033/kxuscpiyear-34feb01","chart_24h":[44.1,54.1,118.12,139.12,140.12,148.12,168.12,168.12,212.06,208.06,200.04000000000002,201.02,203.02,199.02,195.02,196.02],"markets":[{"source":"kalshi","id":"KXUSCPIYEAR-34FEB01-T0.5","event_id":"KXUSCPIYEAR-34FEB01","slug":"KXUSCPIYEAR-34FEB01-T0.5","question":"Will the 12-month percentage change in CPI-U in December 2033 be above 0.5%?","group_item_title":"Above 0.5%","description":"If the 12-month percentage change in CPI-U, U.S. city average, all items, not seasonally adjusted, in December 2033 is above 0.5%, then the market resolves to Yes.\n\n---\n\nThe initially reported value for December 2033 will be used. 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This market concerns the 12-month percentage change for December 2033, not the annual-average percentage change for the specified year.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.51,0.49],"probability":0.51,"spread":0.009999999999999953,"active":true,"closed":false,"start_date":"2026-07-29T23:00:00Z","end_date":"2034-02-08T06:30:00Z","closed_time":"2034-02-01T04:59:00Z","volume":2.01,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":-2.01,"normalized_vol_24hr":null,"normalized_volume":0.3780030906200409,"liquidity":null,"categories":["Economy"],"countries":["United States"],"updated_at":"2026-07-31T00:44:36.012351Z","fetched_at":"2026-07-31T00:41:37.306935Z","added_at":"2026-07-29T23:05:54.969841Z","url":"https://kalshi.com/markets/kxuscpiyear/us-headline-cpi-inflation-in-december-2033/kxuscpiyear-34feb01","event_title":"US headline CPI inflation in December 2033","chart_24h":[0.51,0.51,0.51,0.51,0.51,0.51,0.51,0.51,0.51,0.51,0.51,0.51,0.51,0.51,0.51,0.51,0.51]},{"source":"kalshi","id":"KXUSCPIYEAR-34FEB01-T4.0","event_id":"KXUSCPIYEAR-34FEB01","slug":"KXUSCPIYEAR-34FEB01-T4.0","question":"Will the 12-month percentage change in CPI-U in December 2033 be above 4.0%?","group_item_title":"Above 4.0%","description":"If the 12-month percentage change in CPI-U, U.S. city average, all items, not seasonally adjusted, in December 2033 is above 4.0%, then the market resolves to Yes.\n\n---\n\nThe initially reported value for December 2033 will be used. This market concerns the 12-month percentage change for December 2033, not the annual-average percentage change for the specified year.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.4,0.6],"probability":0.4,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-29T23:00:00Z","end_date":"2034-02-08T06:30:00Z","closed_time":"2034-02-01T04:59:00Z","volume":4.01,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":-4.01,"normalized_vol_24hr":null,"normalized_volume":0.8083612322807312,"liquidity":null,"categories":["Economy"],"countries":["United States"],"updated_at":"2026-07-31T06:46:16.164542Z","fetched_at":"2026-07-31T06:42:44.665300Z","added_at":"2026-07-29T23:05:54.969841Z","url":"https://kalshi.com/markets/kxuscpiyear/us-headline-cpi-inflation-in-december-2033/kxuscpiyear-34feb01","event_title":"US headline CPI inflation in December 2033","chart_24h":[0.4,0.4,0.4,0.4]},{"source":"kalshi","id":"KXUSCPIYEAR-34FEB01-T5.5","event_id":"KXUSCPIYEAR-34FEB01","slug":"KXUSCPIYEAR-34FEB01-T5.5","question":"Will the 12-month percentage change in CPI-U in December 2033 be above 5.5%?","group_item_title":"Above 5.5%","description":"If the 12-month percentage change in CPI-U, U.S. city average, all items, not seasonally adjusted, in December 2033 is above 5.5%, then the market resolves to Yes.\n\n---\n\nThe initially reported value for December 2033 will be used. This market concerns the 12-month percentage change for December 2033, not the annual-average percentage change for the specified year.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.2,0.8],"probability":0.2,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-29T23:00:00Z","end_date":"2034-02-08T06:30:00Z","closed_time":"2034-02-01T04:59:00Z","volume":4.01,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":-4.01,"normalized_vol_24hr":null,"normalized_volume":0.8083612322807312,"liquidity":null,"categories":["Economy"],"countries":["United States"],"updated_at":"2026-07-31T06:15:22.851060Z","fetched_at":"2026-07-31T06:12:57.035562Z","added_at":"2026-07-29T23:05:54.969841Z","url":"https://kalshi.com/markets/kxuscpiyear/us-headline-cpi-inflation-in-december-2033/kxuscpiyear-34feb01","event_title":"US headline CPI inflation in December 2033","chart_24h":[0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2,0.2]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXUSCPIYEAR-34FEB01","as_of":"2026-07-31T06:50:23.133332Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"US headline CPI inflation in December 2033\" — top market at 36% probability across 13 outcomes","source_url":null}}