{"_meta":{"attribution":"Data aggregated by pdata.world (https://pdata.world) from 8 prediction-market venues; CC BY 4.0; source data © each venue.","canonical_url":"https://pdata.world/events/gemini/212220","as_of":"2026-10-19T12:16:13.992957Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Gemini): \"South Dakota-At-Large House Winner\" — \"Marty Jackley\" leads at 97% across 2 outcomes as of 2026-10-01 UTC. https://pdata.world/events/gemini/212220","source_url":"https://www.gemini.com/predictions/HOUSE26SD-AL/south-dakota-at-large-house-winner"},"source":"gemini","id":"212220","ticker":"HOUSE26SD-AL","slug":"south-dakota-at-large-house-winner","title":"South Dakota-At-Large House Winner","description":"Who will win the 2026 U.S. House election in South Dakota-At-Large?","image":"https://images.ctfassets.net/jg6lo9a2ukvr/1X12y7OhZNqwdNenVwemrA/81a6784737b185a4bd7be2276a69d5cf/Contract_Image.png","icon":null,"active":true,"closed":false,"start_date":"2026-08-24T12:48:16.167000Z","end_date":"2026-11-10T01:00:00Z","closed_time":null,"volume":482.22,"volume_24hr":0.0,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":21.486719131469727,"liquidity":null,"open_interest":null,"categories":["Politics"],"tags":["House"],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Marty Jackley","top_outcome_probability":0.97,"top_outcome_prob_24h_change":null,"top_outcome_volume_24h_change":null,"updated_at":"2026-10-01T03:15:10.726786Z","fetched_at":"2026-10-01T03:15:10.726786Z","added_at":"2026-08-24T13:09:16.098818Z","url":"https://www.gemini.com/predictions/HOUSE26SD-AL/south-dakota-at-large-house-winner","chart_24h":null,"kind":"live","mutually_exclusive":true,"markets_total":2,"markets":[{"source":"gemini","id":"212220-508516","event_id":"212220","slug":"GEMI-HOUSE26SD-AL-MARTYJACKLEY","question":"Marty Jackley","group_item_title":"Marty Jackley","description":"If Marty Jackley wins the 2026 U.S. House election in SD-AL, then this market resolves to Yes. Outcome should be verified from the applicable state election authority and widely reported national sources. View the [full rules](https://cdn.builder.io/o/assets%2F1b77ce3a269a43e985e77f3d65f715ba%2F8634b5141fe14d6783a347884150d6bd?alt=media&token=f103a20d-e51f-47f5-ad36-03aaaafec1cc&apiKey=1b77ce3a269a43e985e77f3d65f715ba).","image":"https://images.ctfassets.net/jg6lo9a2ukvr/4jB6qLZD8G2q1zBTFspELZ/b1cc56ba77c2fa83b929f0363beb80ec/Republican.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.97,0.06],"probability":0.97,"spread":0.03,"active":true,"closed":false,"start_date":"2026-08-18T18:00:00Z","end_date":"2026-11-10T01:00:00Z","closed_time":null,"result":null,"volume":null,"volume_24hr":null,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Politics"],"countries":["United States"],"updated_at":"2026-10-17T03:08:02.251329Z","fetched_at":"2026-10-17T03:08:02.251329Z","added_at":"2026-08-24T13:09:16.362926Z","url":"https://www.gemini.com/predictions/HOUSE26SD-AL/south-dakota-at-large-house-winner","event_title":"South Dakota-At-Large House Winner","chart_24h":null},{"source":"gemini","id":"212220-508513","event_id":"212220","slug":"GEMI-HOUSE26SD-AL-NICOLEGRONLI","question":"Nicole Gronli","group_item_title":"Nicole Gronli","description":"If Nicole Gronli wins the 2026 U.S. House election in SD-AL, then this market resolves to Yes. Outcome should be verified from the applicable state election authority and widely reported national sources. View the [full rules](https://cdn.builder.io/o/assets%2F1b77ce3a269a43e985e77f3d65f715ba%2F8634b5141fe14d6783a347884150d6bd?alt=media&token=f103a20d-e51f-47f5-ad36-03aaaafec1cc&apiKey=1b77ce3a269a43e985e77f3d65f715ba).","image":"https://images.ctfassets.net/jg6lo9a2ukvr/6scOV1kBmAiir6ziDF0dhJ/8330fbf5b44d4f7941b6792ceb200b6a/Democrat.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.06,0.99],"probability":0.06,"spread":0.05,"active":true,"closed":false,"start_date":"2026-08-18T18:00:00Z","end_date":"2026-11-10T01:00:00Z","closed_time":null,"result":null,"volume":null,"volume_24hr":null,"prob_24h_change":-0.03,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Politics"],"countries":["United States"],"updated_at":"2026-10-19T06:41:29.324914Z","fetched_at":"2026-10-19T06:41:29.324914Z","added_at":"2026-08-24T13:09:16.362926Z","url":"https://www.gemini.com/predictions/HOUSE26SD-AL/south-dakota-at-large-house-winner","event_title":"South Dakota-At-Large House Winner","chart_24h":[0.09,0.06,0.06]}]}