{"source":"kalshi","id":"CHINAUSGDP","ticker":"CHINAUSGDP","slug":"CHINAUSGDP","title":"China overtakes USA’s economy by 2030?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2024-04-30T12:00:00Z","end_date":"2030-01-01T15:00:00Z","closed_time":null,"volume":85350.71,"volume_24hr":0.0,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":33.94561767578125,"liquidity":null,"open_interest":18798.48,"categories":["Economy"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"By 2030","top_outcome_probability":0.2,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-06-09T00:53:37.926269Z","fetched_at":"2026-06-09T00:53:37.926269Z","added_at":null,"url":"https://kalshi.com/markets/kxchinausgdp/china-overtakes-usas-economy-by-2030/chinausgdp","chart_24h":null,"markets":[{"source":"kalshi","id":"CHINAUSGDP-30","event_id":"CHINAUSGDP","slug":"CHINAUSGDP-30","question":"Will China overtake US GDP by 2030?","group_item_title":"By 2030","description":"If China has overtaken US GDP by 2030, then the market resolves to Yes.","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":"2024-04-30T12:00:00Z","end_date":"2030-01-01T15:00:00Z","closed_time":"2030-01-01T15:00:00Z","volume":85350.71,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":39.517478942871094,"liquidity":null,"categories":["Economy"],"countries":["China","United States"],"updated_at":"2026-06-10T00:21:25.380926Z","fetched_at":"2026-06-09T00:53:38.221323Z","added_at":null,"url":"https://kalshi.com/markets/kxchinausgdp/china-overtakes-usas-economy-by-2030/chinausgdp","event_title":"China overtakes USA’s economy by 2030?","chart_24h":null}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/CHINAUSGDP","as_of":"2026-06-10T12:43:09.610051Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"China overtakes USA’s economy by 2030?\" — top market at 20% probability across 1 outcome","source_url":null}}