{"source":"polymarket","id":"575308","ticker":"spacex-ipo-officially-added-to-sp-500-in-2026-20260608202834697","slug":"spacex-ipo-officially-added-to-sp-500-in-2026-20260608202834697","title":"SpaceX IPO: Officially added to S&P 500 in 2026?","description":"The S&P 500 undergoes quarterly reconstitution on the third Friday of March, June, September, and December.\n\nThis market will resolve to \"Yes\" if S&P Global Inc. announces that SpaceX will be added to the S&P 500 index by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to \"No.\"\n\nAn announcement from S&P will qualify for a \"Yes\" resolution, regardless of whether the listed company has actually been added to the S&P 500 index by the resolution date.\n\nThe primary resolution source will be official announcements from S&P Global Inc. (https://www.spglobal.com/en/press/press-release).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/how-many-spacex-launches-in-2025-H9bLc6Yotwva.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/how-many-spacex-launches-in-2025-H9bLc6Yotwva.jpg","active":true,"closed":false,"start_date":"2026-06-09T05:56:19.495593Z","end_date":"2027-01-01T04:59:00Z","closed_time":null,"volume":1025.073466,"volume_24hr":898.269546,"volume_24h_change":null,"normalized_vol_24hr":18.6827335357666,"normalized_volume":10.556089401245117,"liquidity":14620.8925,"open_interest":543.507633,"categories":["Finance","Science and Technology"],"tags":[{"id":"1325","slug":"space","label":"Space"},{"id":"120","slug":"finance","label":"Finance"},{"id":"600","slug":"ipos","label":"IPOs"},{"id":"102599","slug":"ipo","label":"IPO"},{"id":"104416","slug":"sp","label":"S&P"},{"id":"1401","slug":"tech","label":"Tech"},{"id":"102849","slug":"sp-500","label":"S&P 500"},{"id":"63","slug":"spacex","label":"SpaceX"},{"id":"101999","slug":"big-tech","label":"Big Tech"},{"id":"282","slug":"elon-musk","label":"Elon Musk"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"","top_outcome_probability":0.1,"top_outcome_prob_24h_change":-0.46499999999999997,"top_outcome_volume_24h_change":670.8838639999999,"updated_at":"2026-06-10T09:03:07.415101Z","fetched_at":"2026-06-10T09:03:07.415101Z","added_at":"2026-06-09T05:55:30.245167Z","url":"https://polymarket.com/event/spacex-ipo-officially-added-to-sp-500-in-2026-20260608202834697","chart_24h":[166.199801,375.989801,375.989801,375.989801,375.989801,391.469801,443.172301,443.172301,443.172301,454.934652,650.075634,703.075634,816.075634,899.408966,899.408966,899.408966,899.408966,899.408966,899.408966,1003.808966,1003.808966,1003.808966,1025.073466,1025.073466,1025.073466,1025.073466,1025.073466,1025.073466,1025.073466,1025.073466,1025.073466,985.0734659999999,905.269546],"markets":[{"source":"polymarket","id":"2477187","event_id":"575308","slug":"spacex-ipo-officially-added-to-sp-500-in-2026-20260608202834697","question":"SpaceX IPO: Officially added to S&P 500 in 2026?","group_item_title":null,"description":"The S&P 500 undergoes quarterly reconstitution on the third Friday of March, June, September, and December.\n\nThis market will resolve to \"Yes\" if S&P Global Inc. announces that SpaceX will be added to the S&P 500 index by December 31, 2026, 11:59 PM ET. 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