{"source":"kalshi","id":"KXINXDUD-26JUL08H1600","ticker":"KXINXDUD-26JUL08H1600","slug":"KXINXDUD-26JUL08H1600","title":"S&P 500 Daily Up/Down","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-08T00:00:00Z","end_date":"2026-07-15T23:00:00Z","closed_time":null,"volume":2910.08,"volume_24hr":2890.15,"volume_24h_change":null,"normalized_vol_24hr":18.805561065673828,"normalized_volume":14.702082633972168,"liquidity":null,"open_interest":2095.18,"categories":["Finance"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Above 7503.85","top_outcome_probability":0.2,"top_outcome_prob_24h_change":0.2,"top_outcome_volume_24h_change":2890.15,"updated_at":"2026-07-08T13:38:08.419287Z","fetched_at":"2026-07-08T13:38:08.419287Z","added_at":"2026-07-08T00:01:02.781342Z","url":"https://kalshi.com/markets/kxinxdud/sp-500-daily-updown/kxinxdud-26jul08h1600","chart_24h":[0.0,0.0,31.04,36.24,53.24,93.42,114.81,426.9,429.63,474.5,763.48,973.45,1053.52,1672.49,2047.75,2647.46,2675.58,2890.15],"markets":[{"source":"kalshi","id":"KXINXDUD-26JUL08H1600-T7503.85","event_id":"KXINXDUD-26JUL08H1600","slug":"KXINXDUD-26JUL08H1600-T7503.85","question":"Will the S&P 500 be above 7503.85 on Jul 8, 2026 at 4pm EDT?","group_item_title":"Above 7503.85","description":"If the end-of-day price of the S&P 500 on July 08, 2026 is above 7503.85, 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":[0.2,0.8],"probability":0.2,"spread":0.01999999999999999,"active":true,"closed":false,"start_date":"2026-07-08T00:00:00Z","end_date":"2026-07-15T23:00:00Z","closed_time":"2026-07-08T20:00:00Z","volume":2910.08,"volume_24hr":2890.15,"prob_24h_change":0.2,"volume_24h_change":2890.15,"normalized_vol_24hr":20.14385414123535,"normalized_volume":17.843475341796875,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-07-08T13:38:32.175259Z","fetched_at":"2026-07-08T13:38:08.535725Z","added_at":"2026-07-08T00:01:03.316811Z","url":"https://kalshi.com/markets/kxinxdud/sp-500-daily-updown/kxinxdud-26jul08h1600","event_title":"S&P 500 Daily Up/Down","chart_24h":[0.0,0.68,0.49,0.55,0.51,0.61,0.46,0.51,0.51,0.45,0.38,0.38,0.38,0.1,0.11,0.11,0.13,0.16,0.18,0.23,0.23]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXINXDUD-26JUL08H1600","as_of":"2026-07-08T13:47:39.102649Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"S&P 500 Daily Up/Down\" — top market at 20% probability across 1 outcome","source_url":null}}