{"source":"kalshi","id":"KXLONDONMAYOR-28MAY01","ticker":"KXLONDONMAYOR-28MAY01","slug":"KXLONDONMAYOR-28MAY01","title":"2028 London mayoral election winner?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-01-27T15:00:00Z","end_date":"2029-05-01T14:00:00Z","closed_time":null,"volume":15424.82,"volume_24hr":0.0,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":25.76227569580078,"liquidity":null,"open_interest":4834.96,"categories":["Elections"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Sadiq Khan","top_outcome_probability":0.31,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-08-08T05:15:12.059080Z","fetched_at":"2026-08-08T05:15:12.059080Z","added_at":null,"url":"https://kalshi.com/markets/kxlondonmayor/2028-london-mayoral-election-winner/kxlondonmayor-28may01","chart_24h":null,"markets":[{"source":"kalshi","id":"KXLONDONMAYOR-28MAY01-SKHA","event_id":"KXLONDONMAYOR-28MAY01","slug":"KXLONDONMAYOR-28MAY01-SKHA","question":"Will Sadiq Khan win the 2028 London mayoral election?","group_item_title":"Sadiq Khan","description":"If Sadiq Khan wins the 2028 London mayoral election, 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. 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