{"_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/kalshi/KXF1H2H-SIN26HADPIA","as_of":"2026-10-11T15:17:18.090948Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"F1 Matchup: Hadjar vs Piastri\" — \"Oscar Piastri\" leads at 98% across 2 outcomes as of 2026-10-11 UTC. https://pdata.world/events/kalshi/KXF1H2H-SIN26HADPIA","source_url":"https://kalshi.com/markets/kxf1h2h/f1-matchup-hadjar-vs-piastri/kxf1h2h-sin26hadpia"},"source":"kalshi","id":"KXF1H2H-SIN26HADPIA","ticker":"KXF1H2H-SIN26HADPIA","slug":"KXF1H2H-SIN26HADPIA","title":"F1 Matchup: Hadjar vs Piastri","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-10-09T00:20:00Z","end_date":"2026-10-13T12:00:00Z","closed_time":null,"volume":2859.58,"volume_24hr":2778.19,"volume_24h_change":null,"normalized_vol_24hr":19.784757614135742,"normalized_volume":17.044559478759766,"liquidity":null,"open_interest":2787.45,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Oscar Piastri","top_outcome_probability":0.98,"top_outcome_prob_24h_change":0.040000000000000036,"top_outcome_volume_24h_change":284.99,"updated_at":"2026-10-11T14:20:36.979956Z","fetched_at":"2026-10-11T14:20:36.979956Z","added_at":"2026-10-09T00:34:40.099766Z","url":"https://kalshi.com/markets/kxf1h2h/f1-matchup-hadjar-vs-piastri/kxf1h2h-sin26hadpia","chart_24h":[81.39,83.5,88.5,78.75,813.13,953.72,977.85,2480.07,2657.76,2668.21,2726.76,2778.19],"kind":"live","mutually_exclusive":true,"markets_total":2,"markets":[{"source":"kalshi","id":"KXF1H2H-SIN26HADPIA-PIA","event_id":"KXF1H2H-SIN26HADPIA","slug":"KXF1H2H-SIN26HADPIA-PIA","question":"Will Oscar Piastri beat Isack Hadjar in the Singapore Grand Prix?","group_item_title":"Oscar Piastri","description":"If Oscar Piastri achieves a better finishing position than Isack Hadjar in the Grand Prix at the Singapore Grand Prix originally scheduled for October 11, 2026, then the market resolves to Yes.\n\n---\n\nAdditional Clarifications:\nNon-Participation: If one or both competitors don't participate (not entered, withdrawn, or absent), all markets resolve to a fair market price.\nBoth Disqualified (DSQ): If both competitors are disqualified (DSQ), all markets resolve to 50/50.\nOne Disqualified (DSQ): If only one competitor is disqualified (DSQ), that competitor resolves to No.\nBoth Did Not Start (DNS): If both competitors did not start the session (DNS), all markets resolve to 50/50.\nOne Did Not Start (DNS): If one competitor did not start (DNS) and the other starts, the competitor that started resolves to Yes.\nBoth Did Not Finish (DNF): If both competitors start the race but neither finishes (both DNF), the competitor who completed more full laps resolves to Yes.\nOne Finishes, One Doesn’t (DNF): If one competitor is classified as a finisher and the other isn't, the finisher resolves to Yes.\nBoth Finish: If both competitors finish the session, the competitor with the better position resolves to Yes.\nIdentical Results: If both competitors achieve identical results (same position, same laps, etc.), all markets resolve to 50/50.\nOutcome Hierarchy: Classified finish   DNF (by laps)   DNS   DSQ\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.98,0.020000000000000018],"probability":0.98,"spread":0.07999999999999996,"active":true,"closed":false,"start_date":"2026-10-09T00:20:00Z","end_date":"2026-10-13T12:00:00Z","closed_time":"2026-10-13T12:00:00Z","result":null,"volume":428.27,"volume_24hr":356.63,"prob_24h_change":0.040000000000000036,"volume_24h_change":284.99,"normalized_vol_24hr":12.061367988586426,"normalized_volume":11.439935684204102,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-11T15:04:13.185669Z","fetched_at":"2026-10-11T15:04:13.185669Z","added_at":"2026-10-09T00:34:40.161545Z","url":"https://kalshi.com/markets/kxf1h2h/f1-matchup-hadjar-vs-piastri/kxf1h2h-sin26hadpia","event_title":"F1 Matchup: Hadjar vs Piastri","chart_24h":[0.94,0.94,0.94,0.94,0.94,0.94,0.94,0.94,0.94,0.94,0.9,0.9,0.9,0.9,0.9,0.9,0.9,0.9,0.9,0.9,0.82,0.82,0.82,0.82,0.78,0.91,0.92,0.98,0.98]},{"source":"kalshi","id":"KXF1H2H-SIN26HADPIA-HAD","event_id":"KXF1H2H-SIN26HADPIA","slug":"KXF1H2H-SIN26HADPIA-HAD","question":"Will Isack Hadjar beat Oscar Piastri in the Singapore Grand Prix?","group_item_title":"Isack Hadjar","description":"If Isack Hadjar achieves a better finishing position than Oscar Piastri in the Grand Prix at the Singapore Grand Prix originally scheduled for October 11, 2026, then the market resolves to Yes.\n\n---\n\nAdditional Clarifications:\nNon-Participation: If one or both competitors don't participate (not entered, withdrawn, or absent), all markets resolve to a fair market price.\nBoth Disqualified (DSQ): If both competitors are disqualified (DSQ), all markets resolve to 50/50.\nOne Disqualified (DSQ): If only one competitor is disqualified (DSQ), that competitor resolves to No.\nBoth Did Not Start (DNS): If both competitors did not start the session (DNS), all markets resolve to 50/50.\nOne Did Not Start (DNS): If one competitor did not start (DNS) and the other starts, the competitor that started resolves to Yes.\nBoth Did Not Finish (DNF): If both competitors start the race but neither finishes (both DNF), the competitor who completed more full laps resolves to Yes.\nOne Finishes, One Doesn’t (DNF): If one competitor is classified as a finisher and the other isn't, the finisher resolves to Yes.\nBoth Finish: If both competitors finish the session, the competitor with the better position resolves to Yes.\nIdentical Results: If both competitors achieve identical results (same position, same laps, etc.), all markets resolve to 50/50.\nOutcome Hierarchy: Classified finish   DNF (by laps)   DNS   DSQ\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.06,"active":true,"closed":false,"start_date":"2026-10-09T00:20:00Z","end_date":"2026-10-13T12:00:00Z","closed_time":"2026-10-13T12:00:00Z","result":null,"volume":2431.31,"volume_24hr":2421.56,"prob_24h_change":-0.47,"volume_24h_change":2411.81,"normalized_vol_24hr":21.187440872192383,"normalized_volume":18.9229793548584,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-11T14:20:37.130069Z","fetched_at":"2026-10-11T14:20:37.130069Z","added_at":"2026-10-09T00:34:40.161545Z","url":"https://kalshi.com/markets/kxf1h2h/f1-matchup-hadjar-vs-piastri/kxf1h2h-sin26hadpia","event_title":"F1 Matchup: Hadjar vs Piastri","chart_24h":[0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.66,0.66,0.66,0.66,0.66,0.28,0.07,0.07,0.04,0.03]}]}