{"source":"polymarket","id":"527506","ticker":"bitcoin-up-or-down-on-may-28-2026","slug":"bitcoin-up-or-down-on-may-28-2026","title":"Bitcoin Up or Down on May 28?","description":"This market will resolve to \"Up\" if the \"Close\" price for the Binance 1 minute candle for BTC/USDT May 27 '26 12:00 in the ET timezone (noon) is lower than the final \"Close\" price for the May 28 '26 12:00 ET candle.\n\nThis market will resolve to \"Down\" if the \"Close\" price for the Binance 1 minute candle for BTC/USDT May 27 '26 12:00 in the ET timezone (noon) is higher than the final \"Close\" price for the May 28 '26 12:00 ET candle.\n\nIf the final \"Close\" price for both of these candles is exactly equal on Binance, this market will resolve 50-50.\n\nThe resolution source for this market is Binance, specifically the BTC/USDT \"Close\" prices currently available at https://www.binance.com/en/trade/BTC_USDT with \"1m\" and \"Candles\" selected on the top bar.\n\nPlease note that this market is about the price according to Binance BTC/USDT, not according to other exchanges or trading pairs.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/BTC+fullsize.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/BTC+fullsize.png","active":true,"closed":false,"start_date":"2026-05-26T16:20:08.038117Z","end_date":"2026-05-28T16:00:00Z","closed_time":null,"volume":13197.922107000002,"volume_24hr":13256.788698000002,"volume_24h_change":null,"normalized_vol_24hr":31.33951759338379,"normalized_volume":20.526355743408203,"liquidity":26017.5599,"open_interest":9382.075343,"categories":["Crypto"],"tags":[{"id":"102169","slug":"hide-from-new","label":"Hide From New"},{"id":"235","slug":"bitcoin","label":"Bitcoin"},{"id":"102127","slug":"up-or-down","label":"Up or Down"},{"id":"103665","slug":"daily-close","label":"Daily-Close"},{"id":"21","slug":"crypto","label":"Crypto"},{"id":"1312","slug":"crypto-prices","label":"Crypto Prices"},{"id":"101757","slug":"recurring","label":"Recurring"},{"id":"102133","slug":"today","label":"Today 🚀"},{"id":"102281","slug":"daily","label":"Daily"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"","top_outcome_probability":0.345,"top_outcome_prob_24h_change":-0.15500000000000003,"top_outcome_volume_24h_change":14085.274055000004,"updated_at":"2026-05-27T18:12:51.336914Z","fetched_at":"2026-05-27T18:12:51.336914Z","added_at":"2026-05-26T16:10:28.629335Z","url":"https://polymarket.com/event/bitcoin-up-or-down-on-may-28-2026","chart_24h":[9.80392,27.447446,27.447446,27.447446,27.447446,27.447446,68.867446,68.867446,188.84744600000002,268.867446,276.828229,276.828229,276.828229,276.828229,314.532932,1122.206647,2725.369388,2896.554091,5814.257530000001,8558.084707000002,13256.788698000002],"markets":[{"source":"polymarket","id":"2362124","event_id":"527506","slug":"bitcoin-up-or-down-on-may-28-2026","question":"Bitcoin Up or Down on May 28?","group_item_title":null,"description":"This market will resolve to \"Up\" if the \"Close\" price for the Binance 1 minute candle for BTC/USDT May 27 '26 12:00 in the ET timezone (noon) is lower than the final \"Close\" price for the May 28 '26 12:00 ET candle.\n\nThis market will resolve to \"Down\" if the \"Close\" price for the Binance 1 minute candle for BTC/USDT May 27 '26 12:00 in the ET timezone (noon) is higher than the final \"Close\" price for the May 28 '26 12:00 ET candle.\n\nIf the final \"Close\" price for both of these candles is exactly equal on Binance, this market will resolve 50-50.\n\nThe resolution source for this market is Binance, specifically the BTC/USDT \"Close\" prices currently available at https://www.binance.com/en/trade/BTC_USDT with \"1m\" and \"Candles\" selected on the top bar.\n\nPlease note that this market is about the price according to Binance BTC/USDT, not according to other exchanges or trading pairs.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/BTC+fullsize.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/BTC+fullsize.png","outcomes":["Up","Down"],"outcome_prices":[0.345,0.655],"probability":0.345,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-26T16:03:02.564957Z","end_date":"2026-05-28T16:00:00Z","closed_time":null,"volume":14053.854910000002,"volume_24hr":14112.721501000004,"prob_24h_change":-0.15500000000000003,"volume_24h_change":14085.274055000004,"normalized_vol_24hr":33.82564163208008,"normalized_volume":26.76213264465332,"liquidity":33669.9952,"categories":["Crypto"],"updated_at":"2026-05-27T18:13:35.379416Z","fetched_at":"2026-05-27T18:12:51.888722Z","added_at":"2026-05-26T16:10:28.656077Z","url":"https://polymarket.com/event/bitcoin-up-or-down-on-may-28-2026/bitcoin-up-or-down-on-may-28-2026","event_title":"Bitcoin Up or Down on May 28?","chart_24h":[0.5,0.5,0.495,0.495,0.505,0.505,0.505,0.505,0.505,0.495,0.495,0.415,0.385,0.345]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/527506","as_of":"2026-05-27T18:21:29.118208Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Bitcoin Up or Down on May 28?\" — top market at 34% probability across 1 outcome","source_url":null}}