{"source":"kalshi","id":"KXCAWEALTHTAX-26","ticker":"KXCAWEALTHTAX-26","slug":"KXCAWEALTHTAX-26","title":"Will the California billionaire wealth tax pass?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2025-12-29T15:00:00Z","end_date":"2027-11-03T15:00:00Z","closed_time":null,"volume":807520.37,"volume_24hr":2812.32,"volume_24h_change":null,"normalized_vol_24hr":22.48291778564453,"normalized_volume":50.50077819824219,"liquidity":null,"open_interest":314399.68,"categories":["Elections"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"In 2026","top_outcome_probability":0.33,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":505.3600000000001,"updated_at":"2026-08-30T00:11:52.873965Z","fetched_at":"2026-08-30T00:11:52.873965Z","added_at":null,"url":"https://kalshi.com/markets/kxcawealthtax/will-the-california-billionaire-wealth-tax-pass/kxcawealthtax-26","chart_24h":[2302.67,1803.67,1888.81,442.69,424.95,517.41,532.41,531.19,531.19,537.19,537.19,568.19,546.97,551.97,724.51,624.74,617.45,588.37,626.65,2846.16,2821.62,2779.62,2821.1,2813.32,2812.32],"markets":[{"source":"kalshi","id":"KXCAWEALTHTAX-26","event_id":"KXCAWEALTHTAX-26","slug":"KXCAWEALTHTAX-26","question":"Will a one-time tax on billionaires ballot initiative in California pass?","group_item_title":"In 2026","description":"If a one-time tax on billionaires ballot initiative in California passes, then the market resolves to Yes.\n\n---\n\nThis market may resolve early once a consensus of designated media sources has declared a winner. See full rules for details.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.33,0.6699999999999999],"probability":0.33,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2025-12-29T15:00:00Z","end_date":"2027-11-03T15:00:00Z","closed_time":"2027-11-03T04:59:00Z","volume":807520.37,"volume_24hr":2812.32,"prob_24h_change":0.0,"volume_24h_change":505.3600000000001,"normalized_vol_24hr":24.409948348999023,"normalized_volume":57.592689514160156,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-08-30T00:11:52.998401Z","fetched_at":"2026-08-30T00:11:52.998401Z","added_at":null,"url":"https://kalshi.com/markets/kxcawealthtax/will-the-california-billionaire-wealth-tax-pass/kxcawealthtax-26","event_title":"Will the California billionaire wealth tax pass?","chart_24h":[0.33,0.33,0.33,0.33,0.33,0.33,0.33,0.33,0.3,0.3,0.29,0.3,0.3,0.3,0.3,0.3,0.29,0.3,0.31,0.31,0.31,0.33,0.33,0.32,0.32,0.33,0.33,0.33]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXCAWEALTHTAX-26","as_of":"2026-08-30T00:50:07.582427Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Will the California billionaire wealth tax pass?\" — top market at 33% probability across 1 outcome","source_url":null}}