{"source":"kalshi","id":"KXARTISTCOLLABBILLIEYEAT-2027","ticker":"KXARTISTCOLLABBILLIEYEAT-2027","slug":"KXARTISTCOLLABBILLIEYEAT-2027","title":"Will Yeat and Billie Eilish make a song together this year?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2025-12-16T15:00:00Z","end_date":"2027-01-01T15:00:00Z","closed_time":null,"volume":830.11,"volume_24hr":0.0,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":11.898273468017578,"liquidity":null,"open_interest":474.0,"categories":["Culture"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Before 2027","top_outcome_probability":0.17,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-05-18T17:30:19.940401Z","fetched_at":"2026-05-18T17:30:19.940401Z","added_at":null,"url":"https://kalshi.com/markets/kxartistcollabbillieyeat/will-yeat-and-billie-eilish-make-a-song-together-this-year/kxartistcollabbillieyeat-2027","chart_24h":null,"markets":[{"source":"kalshi","id":"KXARTISTCOLLABBILLIEYEAT-2027","event_id":"KXARTISTCOLLABBILLIEYEAT-2027","slug":"KXARTISTCOLLABBILLIEYEAT-2027","question":"Will Billie Eilish and Yeat make a song together?","group_item_title":"Before 2027","description":"If Billie Eilish and Yeat make a song together before Jan 1, 2027, then the market resolves to Yes.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.17,0.83],"probability":0.17,"spread":0.1,"active":true,"closed":false,"start_date":"2025-12-16T15:00:00Z","end_date":"2027-01-01T15:00:00Z","closed_time":"2027-01-01T15:00:00Z","volume":830.11,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":13.853067398071289,"liquidity":null,"categories":["Culture"],"countries":[],"updated_at":"2026-06-09T18:42:18.363732Z","fetched_at":"2026-05-29T08:35:44.054252Z","added_at":null,"url":"https://kalshi.com/markets/kxartistcollabbillieyeat/will-yeat-and-billie-eilish-make-a-song-together-this-year/kxartistcollabbillieyeat-2027","event_title":"Will Yeat and Billie Eilish make a song together this year?","chart_24h":[0.17,0.17]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXARTISTCOLLABBILLIEYEAT-2027","as_of":"2026-06-10T15:19:50.500069Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Will Yeat and Billie Eilish make a song together this year?\" — top market at 17% probability across 1 outcome","source_url":null}}