{"source":"kalshi","id":"KXATP1RANK-26JUN30","ticker":"KXATP1RANK-26JUN30","slug":"KXATP1RANK-26JUN30","title":"ATP #1 Ranked Men's Singles Player on Jun 30, 2026","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-03-02T15:00:00Z","end_date":"2026-07-07T16:00:00Z","closed_time":null,"volume":52709.28,"volume_24hr":4231.71,"volume_24h_change":null,"normalized_vol_24hr":25.87360191345215,"normalized_volume":31.12639617919922,"liquidity":null,"open_interest":26336.44,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Jannik 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2026?","group_item_title":"Carlos Alcaraz","description":"If Carlos Alcaraz is the #1 ranked on the PIF ATP singles rankings on Jun 30, 2026 at 12:00 PM ET, then the market resolves to Yes.\n\n---\n\nFor the purposes of this market, resolution will be based on the most recently published PIF ATP Rankings available at the time of resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.01,"active":true,"closed":false,"start_date":"2026-03-02T15:00:00Z","end_date":"2026-07-07T16:00:00Z","closed_time":"2026-06-30T18:00:00Z","volume":11186.66,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":26.639217376708984,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-10T08:33:52.905385Z","fetched_at":"2026-06-05T05:24:17.724178Z","added_at":null,"url":"https://kalshi.com/markets/kxatp1rank/atp-1-ranked-mens-singles-player-on-jun-30-2026/kxatp1rank-26jun30","event_title":"ATP #1 Ranked Men's Singles Player on Jun 30, 2026","chart_24h":[0.01,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATP1RANK-26JUN30","as_of":"2026-06-10T09:28:55.439181Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"ATP #1 Ranked Men's Singles Player on Jun 30, 2026\" — top market at 1% probability across 4 outcomes","source_url":null}}