{"_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/polymarket/1219851","as_of":"2026-10-20T06:43:55.083847Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"CoreWeave downgraded by Moody's or S&P by...?\" — 3 markets; highest \"June 30, 2027\" at 44% as of 2026-10-20 UTC. https://pdata.world/events/polymarket/1219851","source_url":"https://polymarket.com/event/coreweave-downgraded-by-moodys-or-sp-by"},"source":"polymarket","id":"1219851","ticker":"coreweave-downgraded-by-moodys-or-sp-by","slug":"coreweave-downgraded-by-moodys-or-sp-by","title":"CoreWeave downgraded by Moody's or S&P by...?","description":"This market will resolve to \"Yes\" if either Moody's Ratings or S&P Global Ratings publishes a rating action lowering its long-term credit rating for CoreWeave, Inc., or its rating on CoreWeave, Inc.'s senior unsecured debt, by 11:59 PM ET on the listed date. Otherwise, this market will resolve to \"No.\"\n\n\"Long-term credit rating\" means S&P Global Ratings' long-term issuer credit rating, or Moody's Ratings' corporate family rating or long-term issuer rating, on CoreWeave, Inc.\n\nA downgrade of CoreWeave, Inc.'s senior unsecured debt by either agency will qualify, even if that agency's long-term credit rating for CoreWeave, Inc. is unchanged.\n\nA change in outlook or CreditWatch/review status alone (for example, a move from Stable to Negative outlook, or placement on review for downgrade) will not qualify.\n\nAs of market creation, CoreWeave, Inc. is rated B+ by S&P Global Ratings (https://cbonds.com/news/3865295/) and Ba3 by Moody's Ratings (https://cbonds.com/news/3865521/), both below investment grade.\n\nThe primary resolution sources for this market will be the official rating action publications of Moody's Ratings (https://ratings.moodys.com) and S&P Global Ratings (https://www.spglobal.com/ratings); however, a consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/coreweave-announces-bankruptcy-by-vRtKJP08SA3I.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/coreweave-announces-bankruptcy-by-vRtKJP08SA3I.jpg","active":true,"closed":false,"start_date":"2026-10-19T20:40:33Z","end_date":"2027-07-01T03:59:00Z","closed_time":null,"volume":3409.2812129999998,"volume_24hr":3414.281213,"volume_24h_change":null,"normalized_vol_24hr":25.5780029296875,"normalized_volume":15.030682563781738,"liquidity":1319.8741,"open_interest":1025.216592,"categories":["Science and Technology","Economy","Finance","Business"],"tags":[{"id":"1401","slug":"tech","label":"Tech"},{"id":"100328","slug":"economy","label":"Economy"},{"id":"120","slug":"finance","label":"Finance"},{"id":"107","slug":"business","label":"Business"},{"id":"105300","slug":"corporate-financials","label":"Corporate Financials"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"June 30, 2027","top_outcome_probability":0.445,"top_outcome_prob_24h_change":-0.05499999999999999,"top_outcome_volume_24h_change":1680.509149,"updated_at":"2026-10-20T06:32:29.737977Z","fetched_at":"2026-10-20T06:32:29.737977Z","added_at":"2026-10-19T20:58:11.435636Z","url":"https://polymarket.com/event/coreweave-downgraded-by-moodys-or-sp-by","chart_24h":[0.0,851.61,906.929149,1665.219149,2053.509149,2053.509149,2053.509149,2053.509149,2053.509149,2609.504021,3220.991213,3414.281213,3414.281213,3414.281213,3414.281213],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"5939469","event_id":"1219851","slug":"coreweave-downgraded-by-moodys-or-sp-by-june-30-2027","question":"CoreWeave downgraded by Moody's or S&P by June 30, 2027?","group_item_title":"June 30, 2027","description":"This market will resolve to \"Yes\" if either Moody's Ratings or S&P Global Ratings publishes a rating action lowering its long-term credit rating for CoreWeave, Inc., or its rating on CoreWeave, Inc.'s senior unsecured debt, by 11:59 PM ET on the listed date. Otherwise, this market will resolve to \"No.\"\n\n\"Long-term credit rating\" means S&P Global Ratings' long-term issuer credit rating, or Moody's Ratings' corporate family rating or long-term issuer rating, on CoreWeave, Inc.\n\nA downgrade of CoreWeave, Inc.'s senior unsecured debt by either agency will qualify, even if that agency's long-term credit rating for CoreWeave, Inc. is unchanged.\n\nA change in outlook or CreditWatch/review status alone (for example, a move from Stable to Negative outlook, or placement on review for downgrade) will not qualify.\n\nAs of market creation, CoreWeave, Inc. is rated B+ by S&P Global Ratings (https://cbonds.com/news/3865295/) and Ba3 by Moody's Ratings (https://cbonds.com/news/3865521/), both below investment grade.\n\nThe primary resolution sources for this market will be the official rating action publications of Moody's Ratings (https://ratings.moodys.com) and S&P Global Ratings (https://www.spglobal.com/ratings); however, a consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/coreweave-announces-bankruptcy-by-vRtKJP08SA3I.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/coreweave-announces-bankruptcy-by-vRtKJP08SA3I.jpg","outcomes":["Yes","No"],"outcome_prices":[0.445,0.555],"probability":0.445,"spread":0.01,"active":true,"closed":false,"start_date":"2026-10-19T20:40:33Z","end_date":"2027-07-01T03:59:00Z","closed_time":null,"result":null,"volume":1680.509149,"volume_24hr":1680.509149,"prob_24h_change":-0.05499999999999999,"volume_24h_change":1680.509149,"normalized_vol_24hr":22.972795486450195,"normalized_volume":16.185544967651367,"liquidity":591.063,"categories":["Science and Technology","Economy","Finance","Business"],"countries":[],"updated_at":"2026-10-20T06:32:29.830885Z","fetched_at":"2026-10-20T06:32:29.830885Z","added_at":"2026-10-19T20:58:11.507964Z","url":"https://polymarket.com/event/coreweave-downgraded-by-moodys-or-sp-by/coreweave-downgraded-by-moodys-or-sp-by-june-30-2027","event_title":"CoreWeave downgraded by Moody's or S&P by...?","chart_24h":[0.5,0.44,0.43,0.48,0.455,0.455,0.455,0.455,0.455,0.445,0.445,0.445]},{"source":"polymarket","id":"5939468","event_id":"1219851","slug":"coreweave-downgraded-by-moodys-or-sp-by-march-31-2027","question":"CoreWeave downgraded by Moody's or S&P by March 31, 2027?","group_item_title":"March 31, 2027","description":"This market will resolve to \"Yes\" if either Moody's Ratings or S&P Global Ratings publishes a rating action lowering its long-term credit rating for CoreWeave, Inc., or its rating on CoreWeave, Inc.'s senior unsecured debt, by 11:59 PM ET on the listed date. Otherwise, this market will resolve to \"No.\"\n\n\"Long-term credit rating\" means S&P Global Ratings' long-term issuer credit rating, or Moody's Ratings' corporate family rating or long-term issuer rating, on CoreWeave, Inc.\n\nA downgrade of CoreWeave, Inc.'s senior unsecured debt by either agency will qualify, even if that agency's long-term credit rating for CoreWeave, Inc. is unchanged.\n\nA change in outlook or CreditWatch/review status alone (for example, a move from Stable to Negative outlook, or placement on review for downgrade) will not qualify.\n\nAs of market creation, CoreWeave, Inc. is rated B+ by S&P Global Ratings (https://cbonds.com/news/3865295/) and Ba3 by Moody's Ratings (https://cbonds.com/news/3865521/), both below investment grade.\n\nThe primary resolution sources for this market will be the official rating action publications of Moody's Ratings (https://ratings.moodys.com) and S&P Global Ratings (https://www.spglobal.com/ratings); however, a consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/coreweave-announces-bankruptcy-by-vRtKJP08SA3I.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/coreweave-announces-bankruptcy-by-vRtKJP08SA3I.jpg","outcomes":["Yes","No"],"outcome_prices":[0.345,0.655],"probability":0.345,"spread":0.03,"active":true,"closed":false,"start_date":"2026-10-19T20:40:34Z","end_date":"2027-04-01T03:59:00Z","closed_time":null,"result":null,"volume":1194.1909259999998,"volume_24hr":1194.190926,"prob_24h_change":-0.15500000000000003,"volume_24h_change":1194.190926,"normalized_vol_24hr":20.909542083740234,"normalized_volume":14.731874465942383,"liquidity":388.1373,"categories":["Science and Technology","Economy","Finance","Business"],"countries":[],"updated_at":"2026-10-20T06:12:03.787938Z","fetched_at":"2026-10-20T06:12:03.787938Z","added_at":"2026-10-19T20:58:11.507964Z","url":"https://polymarket.com/event/coreweave-downgraded-by-moodys-or-sp-by/coreweave-downgraded-by-moodys-or-sp-by-march-31-2027","event_title":"CoreWeave downgraded by Moody's or S&P by...?","chart_24h":[0.5,0.42,0.43,0.405,0.365,0.375,0.285,0.34,0.35,0.345,0.345]},{"source":"polymarket","id":"5939467","event_id":"1219851","slug":"coreweave-downgraded-by-moodys-or-sp-by-december-31-2026","question":"CoreWeave downgraded by Moody's or S&P by December 31, 2026?","group_item_title":"December 31, 2026","description":"This market will resolve to \"Yes\" if either Moody's Ratings or S&P Global Ratings publishes a rating action lowering its long-term credit rating for CoreWeave, Inc., or its rating on CoreWeave, Inc.'s senior unsecured debt, by 11:59 PM ET on the listed date. Otherwise, this market will resolve to \"No.\"\n\n\"Long-term credit rating\" means S&P Global Ratings' long-term issuer credit rating, or Moody's Ratings' corporate family rating or long-term issuer rating, on CoreWeave, Inc.\n\nA downgrade of CoreWeave, Inc.'s senior unsecured debt by either agency will qualify, even if that agency's long-term credit rating for CoreWeave, Inc. is unchanged.\n\nA change in outlook or CreditWatch/review status alone (for example, a move from Stable to Negative outlook, or placement on review for downgrade) will not qualify.\n\nAs of market creation, CoreWeave, Inc. is rated B+ by S&P Global Ratings (https://cbonds.com/news/3865295/) and Ba3 by Moody's Ratings (https://cbonds.com/news/3865521/), both below investment grade.\n\nThe primary resolution sources for this market will be the official rating action publications of Moody's Ratings (https://ratings.moodys.com) and S&P Global Ratings (https://www.spglobal.com/ratings); however, a consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/coreweave-announces-bankruptcy-by-vRtKJP08SA3I.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/coreweave-announces-bankruptcy-by-vRtKJP08SA3I.jpg","outcomes":["Yes","No"],"outcome_prices":[0.21,0.79],"probability":0.21,"spread":0.02,"active":true,"closed":false,"start_date":"2026-10-19T20:40:34Z","end_date":"2027-01-01T04:59:00Z","closed_time":null,"result":null,"volume":534.581138,"volume_24hr":539.581138,"prob_24h_change":-0.205,"volume_24h_change":539.581138,"normalized_vol_24hr":16.489259719848633,"normalized_volume":11.583266258239746,"liquidity":325.7134,"categories":["Science and Technology","Economy","Finance","Business"],"countries":[],"updated_at":"2026-10-20T04:07:55.038416Z","fetched_at":"2026-10-20T04:07:55.038416Z","added_at":"2026-10-19T20:58:11.507964Z","url":"https://polymarket.com/event/coreweave-downgraded-by-moodys-or-sp-by/coreweave-downgraded-by-moodys-or-sp-by-december-31-2026","event_title":"CoreWeave downgraded by Moody's or S&P by...?","chart_24h":[0.415,0.215,0.21,0.21,0.215,0.205,0.21]}]}