{"_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/KXINXDUD-26OCT08H1600","as_of":"2026-10-08T15:57:37.552225Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"S&P 500 Daily Up/Down\" — 7% as of 2026-10-08 UTC. https://pdata.world/events/kalshi/KXINXDUD-26OCT08H1600","source_url":"https://kalshi.com/markets/kxinxdud/sp-500-daily-updown/kxinxdud-26oct08h1600"},"source":"kalshi","id":"KXINXDUD-26OCT08H1600","ticker":"KXINXDUD-26OCT08H1600","slug":"KXINXDUD-26OCT08H1600","title":"S&P 500 Daily Up/Down","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-10-08T00:00:00Z","end_date":"2026-10-15T23:00:00Z","closed_time":null,"volume":12837.95,"volume_24hr":12811.13,"volume_24h_change":null,"normalized_vol_24hr":30.144174575805664,"normalized_volume":24.10300064086914,"liquidity":null,"open_interest":8786.48,"categories":["Finance"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Above 7801.71","top_outcome_probability":0.07,"top_outcome_prob_24h_change":-0.48000000000000004,"top_outcome_volume_24h_change":12771.13,"updated_at":"2026-10-08T15:44:37.168393Z","fetched_at":"2026-10-08T15:44:37.168393Z","added_at":"2026-10-08T00:16:25.267597Z","url":"https://kalshi.com/markets/kxinxdud/sp-500-daily-updown/kxinxdud-26oct08h1600","chart_24h":[40.0,40.0,147.0,193.03,195.54,195.54,266.89,267.08,451.56,576.56,590.56,592.28,593.7,662.75,1406.8,3625.07,6133.93,6313.46,8107.49,10111.25,12599.13],"kind":"live","mutually_exclusive":false,"markets_total":1,"markets":[{"source":"kalshi","id":"KXINXDUD-26OCT08H1600-T7801.71","event_id":"KXINXDUD-26OCT08H1600","slug":"KXINXDUD-26OCT08H1600-T7801.71","question":"Will the S&P 500 be above 7801.71 on Oct 8, 2026 at 4pm EDT?","group_item_title":"Above 7801.71","description":"If the end-of-day price of the S&P 500 on October 08, 2026 is above 7801.71, 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":[0.07,0.9299999999999999],"probability":0.07,"spread":0.020000000000000004,"active":true,"closed":false,"start_date":"2026-10-08T00:00:00Z","end_date":"2026-10-15T23:00:00Z","closed_time":"2026-10-08T20:00:00Z","result":null,"volume":12837.95,"volume_24hr":12811.13,"prob_24h_change":-0.48000000000000004,"volume_24h_change":12771.13,"normalized_vol_24hr":34.10520935058594,"normalized_volume":27.860158920288086,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-10-08T15:44:37.334739Z","fetched_at":"2026-10-08T15:44:37.334739Z","added_at":"2026-10-08T00:16:25.442399Z","url":"https://kalshi.com/markets/kxinxdud/sp-500-daily-updown/kxinxdud-26oct08h1600","event_title":"S&P 500 Daily Up/Down","chart_24h":[0.55,0.44,0.5,0.53,0.51,0.48,0.45,0.49,0.47,0.4,0.33,0.33,0.25,0.24,0.18,0.18,0.15,0.16,0.19,0.23,0.27,0.08]}]}