{"source":"kalshi","id":"KXINXDUD-26AUG14H1600","ticker":"KXINXDUD-26AUG14H1600","slug":"KXINXDUD-26AUG14H1600","title":"S&P 500 Daily Up/Down","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-14T00:00:00Z","end_date":"2026-08-21T23:00:00Z","closed_time":null,"volume":13042.25,"volume_24hr":12982.36,"volume_24h_change":null,"normalized_vol_24hr":31.468841552734375,"normalized_volume":24.860015869140625,"liquidity":null,"open_interest":5505.16,"categories":["Finance"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Above 7798.99","top_outcome_probability":0.08,"top_outcome_prob_24h_change":-0.5700000000000001,"top_outcome_volume_24h_change":12787.400000000001,"updated_at":"2026-08-14T18:06:03.711119Z","fetched_at":"2026-08-14T18:06:03.711119Z","added_at":"2026-08-14T00:25:04.470230Z","url":"https://kalshi.com/markets/kxinxdud/sp-500-daily-updown/kxinxdud-26aug14h1600","chart_24h":[194.96,270.96,270.96,538.62,553.86,553.86,746.79,1630.49,2412.06,2582.83,3290.92,3567.03,4424.48,5633.69,5714.12,10010.63,11402.19],"markets":[{"source":"kalshi","id":"KXINXDUD-26AUG14H1600-T7798.99","event_id":"KXINXDUD-26AUG14H1600","slug":"KXINXDUD-26AUG14H1600-T7798.99","question":"Will the S&P 500 be above 7798.99 on Aug 14, 2026 at 4pm EDT?","group_item_title":"Above 7798.99","description":"If the end-of-day price of the S&P 500 on August 14, 2026 is above 7798.99, 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":[0.08,0.92],"probability":0.08,"spread":0.020000000000000004,"active":true,"closed":false,"start_date":"2026-08-14T00:00:00Z","end_date":"2026-08-21T23:00:00Z","closed_time":"2026-08-14T20:00:00Z","volume":13042.25,"volume_24hr":12982.36,"prob_24h_change":-0.5700000000000001,"volume_24h_change":12787.400000000001,"normalized_vol_24hr":35.57267379760742,"normalized_volume":27.953222274780273,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-08-14T18:07:56.309045Z","fetched_at":"2026-08-14T18:06:04.477268Z","added_at":"2026-08-14T00:25:04.721260Z","url":"https://kalshi.com/markets/kxinxdud/sp-500-daily-updown/kxinxdud-26aug14h1600","event_title":"S&P 500 Daily Up/Down","chart_24h":[0.65,0.55,0.55,0.55,0.55,0.55,0.55,0.55,0.55,0.55,0.55,0.55,0.66,0.66,0.66,0.64,0.64,0.6,0.61,0.65,0.53,0.68,0.45,0.2,0.22,0.22,0.1,0.06]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXINXDUD-26AUG14H1600","as_of":"2026-08-14T18:22:16.598655Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"S&P 500 Daily Up/Down\" — top market at 8% probability across 1 outcome","source_url":null}}