{"source":"kalshi","id":"KXINXDUD-26AUG06H1600","ticker":"KXINXDUD-26AUG06H1600","slug":"KXINXDUD-26AUG06H1600","title":"S&P 500 Daily Up/Down","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-06T00:00:00Z","end_date":"2026-08-13T23:00:00Z","closed_time":null,"volume":4895.86,"volume_24hr":4895.86,"volume_24h_change":null,"normalized_vol_24hr":24.4615535736084,"normalized_volume":19.871685028076172,"liquidity":null,"open_interest":3040.69,"categories":["Finance"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Above 7723.55","top_outcome_probability":0.37,"top_outcome_prob_24h_change":-0.21999999999999997,"top_outcome_volume_24h_change":4727.86,"updated_at":"2026-08-06T18:36:25.020789Z","fetched_at":"2026-08-06T18:36:25.020789Z","added_at":"2026-08-06T00:26:00.441203Z","url":"https://kalshi.com/markets/kxinxdud/sp-500-daily-updown/kxinxdud-26aug06h1600","chart_24h":[168.0,170.34,225.34,275.34,282.84,300.95,339.61,363.6,373.17,373.17,398.17,432.76,470.86,560.59,589.61,759.6,944.82,1696.35,1921.96,3321.5,3438.86,3489.26,4895.86],"markets":[{"source":"kalshi","id":"KXINXDUD-26AUG06H1600-T7723.55","event_id":"KXINXDUD-26AUG06H1600","slug":"KXINXDUD-26AUG06H1600-T7723.55","question":"Will the S&P 500 be above 7723.55 on Aug 6, 2026 at 4pm EDT?","group_item_title":"Above 7723.55","description":"If the end-of-day price of the S&P 500 on August 06, 2026 is above 7723.55, then the market resolves to Yes.\n\n---\n\nThe target value is the end-of-day/closing price of the prior week's close.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.37,0.63],"probability":0.37,"spread":0.04000000000000001,"active":true,"closed":false,"start_date":"2026-08-06T00:00:00Z","end_date":"2026-08-13T23:00:00Z","closed_time":"2026-08-06T20:00:00Z","volume":4895.86,"volume_24hr":4895.86,"prob_24h_change":-0.21999999999999997,"volume_24h_change":4727.86,"normalized_vol_24hr":30.001651763916016,"normalized_volume":22.472124099731445,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-08-06T18:51:57.841057Z","fetched_at":"2026-08-06T18:51:57.841057Z","added_at":"2026-08-06T00:26:00.577399Z","url":"https://kalshi.com/markets/kxinxdud/sp-500-daily-updown/kxinxdud-26aug06h1600","event_title":"S&P 500 Daily Up/Down","chart_24h":[0.59,0.59,0.59,0.58,0.65,0.63,0.63,0.63,0.63,0.6,0.6,0.6,0.6,0.61,0.64,0.65,0.59,0.59,0.64,0.53,0.54,0.68,0.52,0.52,0.42,0.24,0.26,0.22,0.22,0.37]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXINXDUD-26AUG06H1600","as_of":"2026-08-06T19:00:31.488904Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"S&P 500 Daily Up/Down\" — top market at 37% probability across 1 outcome","source_url":null}}