{"_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/1131395","as_of":"2026-10-31T02:27:26.624970Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Blackhawks vs. Bruins\" — 15 markets; highest \"O/U 2.5\" at 97% as of 2026-10-31 UTC. https://pdata.world/events/polymarket/1131395","source_url":"https://polymarket.com/event/nhl-chi-bos-2026-10-31"},"source":"polymarket","id":"1131395","ticker":"nhl-chi-bos-2026-10-31","slug":"nhl-chi-bos-2026-10-31","title":"Blackhawks vs. Bruins","description":"In the upcoming NHL game, scheduled for October 31 at 1:00PM ET:\nIf the Blackhawks win, the market will resolve to \"Blackhawks\".\nIf the Bruins win, the market will resolve to \"Bruins\".\nIf the game is postponed, this market will remain open until the game has been completed.\nIf the game is canceled entirely, with no make-up game, this market will resolve 50-50.\nThe result will be determined based on the final score including any overtime periods and shootouts. In the event of a shootout, one goal will be added to the winning team's score for the purpose of resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","active":true,"closed":false,"start_date":"2026-10-04T15:30:32Z","end_date":"2026-10-31T17:00:00Z","closed_time":null,"volume":2635.1469060000004,"volume_24hr":2574.511064,"volume_24h_change":null,"normalized_vol_24hr":23.530569076538086,"normalized_volume":14.089763641357422,"liquidity":274745.34125,"open_interest":2605.9969060000003,"categories":["Sports"],"tags":[{"id":"1","slug":"sports","label":"Sports"},{"id":"899","slug":"nhl","label":"NHL"},{"id":"100639","slug":"games","label":"Games"},{"id":"100088","slug":"hockey","label":"Hockey"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"O/U 2.5","top_outcome_probability":0.9655,"top_outcome_prob_24h_change":0.010500000000000065,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-10-31T02:02:53.294927Z","fetched_at":"2026-10-31T02:02:53.294927Z","added_at":"2026-10-04T15:57:12.494857Z","url":"https://polymarket.com/event/nhl-chi-bos-2026-10-31","chart_24h":[26.178236,26.178236,320.295882,320.295882,320.295882,320.295882,320.295882,320.295882,320.295882,320.295882,321.766469,324.707644,347.178231,380.420922,899.310921,987.3109209999998,1056.462683,1098.960915,1166.470574,1592.720574,2097.205867,2132.2058669999997,2167.758452,2181.7584519999996,2283.109627,2575.055183,2572.305183,2574.511064,2574.511064],"kind":"live","mutually_exclusive":false,"markets_total":15,"markets":[{"source":"polymarket","id":"6423501","event_id":"1131395","slug":"nhl-chi-bos-2026-10-31-spread-home-1pt5","question":"Spread: Bruins (-1.5)","group_item_title":"Spread -1.5","description":"In the NHL game, scheduled for October 31 at 1:00 PM ET:\n\nThis market will resolve to \"Bruins\" if the Bruins win the game by 2 or more goals.\n\nOtherwise, this market will resolve to \"Blackhawks\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nThe result will be determined based on the final score including any overtime periods and shootouts. In the event of a shootout, one goal will be added to the winning team's score for the purpose of resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","outcomes":["Bruins","Blackhawks"],"outcome_prices":[0.45,0.55],"probability":0.45,"spread":0.02,"active":true,"closed":false,"start_date":"2026-10-30T15:52:16Z","end_date":"2026-10-31T17:00:00Z","closed_time":null,"result":null,"volume":739.945556,"volume_24hr":739.945556,"prob_24h_change":0.010000000000000009,"volume_24h_change":739.945556,"normalized_vol_24hr":18.352306365966797,"normalized_volume":12.810872077941895,"liquidity":35967.7667,"categories":["Sports"],"countries":[],"updated_at":"2026-10-31T02:02:55.557954Z","fetched_at":"2026-10-31T02:02:55.557954Z","added_at":"2026-10-30T16:04:59.557359Z","url":"https://polymarket.com/event/nhl-chi-bos-2026-10-31/nhl-chi-bos-2026-10-31-spread-home-1pt5","event_title":"Blackhawks vs. Bruins","chart_24h":[0.44,0.44,0.435,0.44,0.44,0.44,0.44,0.45]},{"source":"polymarket","id":"5285917","event_id":"1131395","slug":"nhl-chi-bos-2026-10-31","question":"Blackhawks vs. Bruins","group_item_title":null,"description":"In the upcoming NHL game, scheduled for October 31 at 1:00PM ET:\nIf the Blackhawks win, the market will resolve to \"Blackhawks\".\nIf the Bruins win, the market will resolve to \"Bruins\".\nIf the game is postponed, this market will remain open until the game has been completed.\nIf the game is canceled entirely, with no make-up game, this market will resolve 50-50.\nThe result will be determined based on the final score including any overtime periods and shootouts. In the event of a shootout, one goal will be added to the winning team's score for the purpose of resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","outcomes":["Blackhawks","Bruins"],"outcome_prices":[0.325,0.675],"probability":0.325,"spread":0.01,"active":true,"closed":false,"start_date":"2026-10-04T15:30:32Z","end_date":"2026-10-31T17:00:00Z","closed_time":null,"result":null,"volume":1806.7399260000004,"volume_24hr":1746.1040839999998,"prob_24h_change":0.0,"volume_24h_change":1719.9258479999999,"normalized_vol_24hr":23.426259994506836,"normalized_volume":16.502561569213867,"liquidity":50543.8841,"categories":["Sports"],"countries":[],"updated_at":"2026-10-31T01:39:17.391724Z","fetched_at":"2026-10-31T01:39:17.391724Z","added_at":"2026-10-04T15:57:12.667077Z","url":"https://polymarket.com/event/nhl-chi-bos-2026-10-31/nhl-chi-bos-2026-10-31","event_title":"Blackhawks vs. Bruins","chart_24h":[0.325,0.325,0.325,0.325,0.325,0.325,0.325,0.325,0.325,0.325,0.325,0.325,0.325,0.325,0.325,0.325,0.325,0.325,0.325,0.325,0.325]},{"source":"polymarket","id":"6423503","event_id":"1131395","slug":"nhl-chi-bos-2026-10-31-spread-home-2pt5","question":"Spread: Bruins (-2.5)","group_item_title":"Spread -2.5","description":"In the NHL game, scheduled for October 31 at 1:00 PM ET:\n\nThis market will resolve to \"Bruins\" if the Bruins win the game by 3 or more goals.\n\nOtherwise, this market will resolve to \"Blackhawks\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nThe result will be determined based on the final score including any overtime periods and shootouts. In the event of a shootout, one goal will be added to the winning team's score for the purpose of resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","outcomes":["Bruins","Blackhawks"],"outcome_prices":[0.315,0.685],"probability":0.315,"spread":0.01,"active":true,"closed":false,"start_date":"2026-10-30T15:52:16Z","end_date":"2026-10-31T17:00:00Z","closed_time":null,"result":null,"volume":82.211424,"volume_24hr":82.211424,"prob_24h_change":0.0050000000000000044,"volume_24h_change":82.211424,"normalized_vol_24hr":8.21630859375,"normalized_volume":5.735414505004883,"liquidity":25473.5262,"categories":["Sports"],"countries":[],"updated_at":"2026-10-31T02:02:55.557954Z","fetched_at":"2026-10-31T02:02:55.557954Z","added_at":"2026-10-30T16:04:59.557359Z","url":"https://polymarket.com/event/nhl-chi-bos-2026-10-31/nhl-chi-bos-2026-10-31-spread-home-2pt5","event_title":"Blackhawks vs. Bruins","chart_24h":[0.31,0.305,0.315]},{"source":"polymarket","id":"6423505","event_id":"1131395","slug":"nhl-chi-bos-2026-10-31-spread-away-1pt5","question":"Spread: Blackhawks (-1.5)","group_item_title":"Spread -1.5","description":"In the NHL game, scheduled for October 31 at 1:00 PM ET:\n\nThis market will resolve to \"Blackhawks\" if the Blackhawks win the game by 2 or more goals.\n\nOtherwise, this market will resolve to \"Bruins\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nThe result will be determined based on the final score including any overtime periods and shootouts. In the event of a shootout, one goal will be added to the winning team's score for the purpose of resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","outcomes":["Blackhawks","Bruins"],"outcome_prices":[0.155,0.845],"probability":0.155,"spread":0.01,"active":true,"closed":false,"start_date":"2026-10-30T15:52:16Z","end_date":"2026-10-31T17:00:00Z","closed_time":null,"result":null,"volume":6.25,"volume_24hr":6.25,"prob_24h_change":-0.015000000000000013,"volume_24h_change":6.25,"normalized_vol_24hr":1.649414300918579,"normalized_volume":1.1513776779174805,"liquidity":25200.2435,"categories":["Sports"],"countries":[],"updated_at":"2026-10-30T17:45:31.972520Z","fetched_at":"2026-10-30T17:45:31.972520Z","added_at":"2026-10-30T16:04:59.557359Z","url":"https://polymarket.com/event/nhl-chi-bos-2026-10-31/nhl-chi-bos-2026-10-31-spread-away-1pt5","event_title":"Blackhawks vs. Bruins","chart_24h":[0.17,0.155,0.155]},{"source":"polymarket","id":"6423507","event_id":"1131395","slug":"nhl-chi-bos-2026-10-31-total-2pt5","question":"Blackhawks vs. Bruins: O/U 2.5","group_item_title":"O/U 2.5","description":"In the NHL game, scheduled for October 31 at 1:00 PM ET:\n\nThis market will resolve to \"Over\" if the Blackhawks and Bruins combine to score 3 or more goals in this game.\n\nIf the combined total is less than 3, this market will resolve to \"Under\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nThe result will be determined based on the final score including any overtime periods and shootouts. In the event of a shootout, one goal will be added to the winning team's score for the purpose of resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","outcomes":["Over","Under"],"outcome_prices":[0.9655,0.0345],"probability":0.9655,"spread":0.029,"active":true,"closed":false,"start_date":"2026-10-30T15:52:16Z","end_date":"2026-10-31T17:00:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.010500000000000065,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":4889.32568,"categories":["Sports"],"countries":[],"updated_at":"2026-10-31T02:02:55.557954Z","fetched_at":"2026-10-31T02:02:55.557954Z","added_at":"2026-10-30T16:04:59.557359Z","url":"https://polymarket.com/event/nhl-chi-bos-2026-10-31/nhl-chi-bos-2026-10-31-total-2pt5","event_title":"Blackhawks vs. Bruins","chart_24h":[0.955,0.9655,0.9715,0.9655]},{"source":"polymarket","id":"6423508","event_id":"1131395","slug":"nhl-chi-bos-2026-10-31-total-3pt5","question":"Blackhawks vs. Bruins: O/U 3.5","group_item_title":"O/U 3.5","description":"In the NHL game, scheduled for October 31 at 1:00 PM ET:\n\nThis market will resolve to \"Over\" if the Blackhawks and Bruins combine to score 4 or more goals in this game.\n\nIf the combined total is less than 4, this market will resolve to \"Under\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nThe result will be determined based on the final score including any overtime periods and shootouts. In the event of a shootout, one goal will be added to the winning team's score for the purpose of resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","outcomes":["Over","Under"],"outcome_prices":[0.855,0.145],"probability":0.855,"spread":0.03,"active":true,"closed":false,"start_date":"2026-10-30T15:52:16Z","end_date":"2026-10-31T17:00:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0050000000000000044,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":5880.8057,"categories":["Sports"],"countries":[],"updated_at":"2026-10-30T22:57:03.342672Z","fetched_at":"2026-10-30T22:57:03.342672Z","added_at":"2026-10-30T16:04:59.557359Z","url":"https://polymarket.com/event/nhl-chi-bos-2026-10-31/nhl-chi-bos-2026-10-31-total-3pt5","event_title":"Blackhawks vs. Bruins","chart_24h":[0.85,0.85,0.855,0.86,0.86,0.86,0.85,0.85,0.855]},{"source":"polymarket","id":"5285918","event_id":"1131395","slug":"nhl-chi-bos-2026-10-31-total-4pt5","question":"Blackhawks vs. Bruins: O/U 4.5","group_item_title":null,"description":"In the upcoming NHL game, scheduled for October 31 at 1:00 PM ET:\n\nThis market will resolve to \"Over\" if the Blackhawks and Bruins combine to score 5 or more goals in this game.\n\nIf the combined total is less than 5, this market will resolve to \"Under\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\nThe result will be determined based on the final score including any overtime periods and shootouts. In the event of a shootout, one goal will be added to the winning team's score for the purpose of resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","outcomes":["Over","Under"],"outcome_prices":[0.78,0.22],"probability":0.78,"spread":0.02,"active":true,"closed":false,"start_date":"2026-10-04T15:30:32Z","end_date":"2026-10-31T17:00:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.015000000000000013,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":24060.9947,"categories":["Sports"],"countries":[],"updated_at":"2026-10-30T22:04:37.959244Z","fetched_at":"2026-10-30T22:04:37.959244Z","added_at":"2026-10-04T15:57:12.667077Z","url":"https://polymarket.com/event/nhl-chi-bos-2026-10-31/nhl-chi-bos-2026-10-31-total-4pt5","event_title":"Blackhawks vs. Bruins","chart_24h":[0.765,0.77,0.77,0.775,0.78]},{"source":"polymarket","id":"5285919","event_id":"1131395","slug":"nhl-chi-bos-2026-10-31-total-5pt5","question":"Blackhawks vs. Bruins: O/U 5.5","group_item_title":null,"description":"In the upcoming NHL game, scheduled for October 31 at 1:00 PM ET:\n\nThis market will resolve to \"Over\" if the Blackhawks and Bruins combine to score 6 or more goals in this game.\n\nIf the combined total is less than 6, this market will resolve to \"Under\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\nThe result will be determined based on the final score including any overtime periods and shootouts. In the event of a shootout, one goal will be added to the winning team's score for the purpose of resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","outcomes":["Over","Under"],"outcome_prices":[0.56,0.44],"probability":0.56,"spread":0.02,"active":true,"closed":false,"start_date":"2026-10-04T15:30:32Z","end_date":"2026-10-31T17:00:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.004999999999999893,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":31927.9553,"categories":["Sports"],"countries":[],"updated_at":"2026-10-30T17:45:31.972520Z","fetched_at":"2026-10-30T17:45:31.972520Z","added_at":"2026-10-04T15:57:12.667077Z","url":"https://polymarket.com/event/nhl-chi-bos-2026-10-31/nhl-chi-bos-2026-10-31-total-5pt5","event_title":"Blackhawks vs. Bruins","chart_24h":[0.565,0.565,0.555,0.565,0.555,0.565,0.63,0.57,0.57,0.565,0.565,0.565,0.565,0.565,0.565,0.57,0.55,0.55,0.55,0.56]},{"source":"polymarket","id":"6423504","event_id":"1131395","slug":"nhl-chi-bos-2026-10-31-spread-away-3pt5","question":"Spread: Blackhawks (-3.5)","group_item_title":"Spread -3.5","description":"In the NHL game, scheduled for October 31 at 1:00 PM ET:\n\nThis market will resolve to \"Blackhawks\" if the Blackhawks win the game by 4 or more goals.\n\nOtherwise, this market will resolve to \"Bruins\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nThe result will be determined based on the final score including any overtime periods and shootouts. In the event of a shootout, one goal will be added to the winning team's score for the purpose of resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","outcomes":["Blackhawks","Bruins"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":0.96,"active":true,"closed":false,"start_date":"2026-10-30T15:52:16Z","end_date":"2026-10-31T17:00:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":2.9199,"categories":["Sports"],"countries":[],"updated_at":"2026-10-31T02:02:55.557954Z","fetched_at":"2026-10-31T02:02:55.557954Z","added_at":"2026-10-30T16:04:59.557359Z","url":"https://polymarket.com/event/nhl-chi-bos-2026-10-31/nhl-chi-bos-2026-10-31-spread-away-3pt5","event_title":"Blackhawks vs. Bruins","chart_24h":[0.5,0.395,0.48,0.385,0.31,0.265,0.275,0.5]},{"source":"polymarket","id":"5285920","event_id":"1131395","slug":"nhl-chi-bos-2026-10-31-total-6pt5","question":"Blackhawks vs. Bruins: O/U 6.5","group_item_title":null,"description":"In the upcoming NHL game, scheduled for October 31 at 1:00 PM ET:\n\nThis market will resolve to \"Over\" if the Blackhawks and Bruins combine to score 7 or more goals in this game.\n\nIf the combined total is less than 7, this market will resolve to \"Under\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\nThe result will be determined based on the final score including any overtime periods and shootouts. In the event of a shootout, one goal will be added to the winning team's score for the purpose of resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","outcomes":["Over","Under"],"outcome_prices":[0.445,0.555],"probability":0.445,"spread":0.01,"active":true,"closed":false,"start_date":"2026-10-04T15:30:32Z","end_date":"2026-10-31T17:00:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.020000000000000018,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":33281.7561,"categories":["Sports"],"countries":[],"updated_at":"2026-10-30T18:11:00.443536Z","fetched_at":"2026-10-30T18:11:00.443536Z","added_at":"2026-10-04T15:57:12.667077Z","url":"https://polymarket.com/event/nhl-chi-bos-2026-10-31/nhl-chi-bos-2026-10-31-total-6pt5","event_title":"Blackhawks vs. Bruins","chart_24h":[0.465,0.425,0.445,0.46,0.47,0.465,0.43,0.455,0.465,0.47,0.465,0.42,0.45,0.47,0.465,0.415,0.45,0.445,0.44,0.445]},{"source":"polymarket","id":"5285921","event_id":"1131395","slug":"nhl-chi-bos-2026-10-31-total-7pt5","question":"Blackhawks vs. Bruins: O/U 7.5","group_item_title":null,"description":"In the upcoming NHL game, scheduled for October 31 at 1:00 PM ET:\n\nThis market will resolve to \"Over\" if the Blackhawks and Bruins combine to score 8 or more goals in this game.\n\nIf the combined total is less than 8, this market will resolve to \"Under\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\nThe result will be determined based on the final score including any overtime periods and shootouts. In the event of a shootout, one goal will be added to the winning team's score for the purpose of resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","outcomes":["Over","Under"],"outcome_prices":[0.25,0.75],"probability":0.25,"spread":0.02,"active":true,"closed":false,"start_date":"2026-10-04T15:30:32Z","end_date":"2026-10-31T17:00:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.020000000000000018,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":15593.9766,"categories":["Sports"],"countries":[],"updated_at":"2026-10-31T01:12:10.884050Z","fetched_at":"2026-10-31T01:12:10.884050Z","added_at":"2026-10-04T15:57:12.667077Z","url":"https://polymarket.com/event/nhl-chi-bos-2026-10-31/nhl-chi-bos-2026-10-31-total-7pt5","event_title":"Blackhawks vs. Bruins","chart_24h":[0.27,0.27,0.28,0.27,0.265,0.275,0.255,0.275,0.27,0.275,0.275,0.275,0.275,0.275,0.26,0.27,0.255,0.25,0.24,0.24,0.25,0.245,0.25,0.25,0.25,0.25]},{"source":"polymarket","id":"6423509","event_id":"1131395","slug":"nhl-chi-bos-2026-10-31-total-8pt5","question":"Blackhawks vs. Bruins: O/U 8.5","group_item_title":"O/U 8.5","description":"In the NHL game, scheduled for October 31 at 1:00 PM ET:\n\nThis market will resolve to \"Over\" if the Blackhawks and Bruins combine to score 9 or more goals in this game.\n\nIf the combined total is less than 9, this market will resolve to \"Under\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nThe result will be determined based on the final score including any overtime periods and shootouts. In the event of a shootout, one goal will be added to the winning team's score for the purpose of resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","outcomes":["Over","Under"],"outcome_prices":[0.165,0.835],"probability":0.165,"spread":0.01,"active":true,"closed":false,"start_date":"2026-10-30T15:52:16Z","end_date":"2026-10-31T17:00:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.010000000000000009,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":13706.7577,"categories":["Sports"],"countries":[],"updated_at":"2026-10-30T17:20:08.631810Z","fetched_at":"2026-10-30T17:20:08.631810Z","added_at":"2026-10-30T16:04:59.557359Z","url":"https://polymarket.com/event/nhl-chi-bos-2026-10-31/nhl-chi-bos-2026-10-31-total-8pt5","event_title":"Blackhawks vs. Bruins","chart_24h":[0.155,0.165]},{"source":"polymarket","id":"6423502","event_id":"1131395","slug":"nhl-chi-bos-2026-10-31-spread-home-3pt5","question":"Spread: Bruins (-3.5)","group_item_title":"Spread -3.5","description":"In the NHL game, scheduled for October 31 at 1:00 PM ET:\n\nThis market will resolve to \"Bruins\" if the Bruins win the game by 4 or more goals.\n\nOtherwise, this market will resolve to \"Blackhawks\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nThe result will be determined based on the final score including any overtime periods and shootouts. In the event of a shootout, one goal will be added to the winning team's score for the purpose of resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","outcomes":["Bruins","Blackhawks"],"outcome_prices":[0.135,0.865],"probability":0.135,"spread":0.05,"active":true,"closed":false,"start_date":"2026-10-30T15:52:16Z","end_date":"2026-10-31T17:00:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.365,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":802.4536,"categories":["Sports"],"countries":[],"updated_at":"2026-10-31T02:02:55.557954Z","fetched_at":"2026-10-31T02:02:55.557954Z","added_at":"2026-10-30T16:04:59.557359Z","url":"https://polymarket.com/event/nhl-chi-bos-2026-10-31/nhl-chi-bos-2026-10-31-spread-home-3pt5","event_title":"Blackhawks vs. Bruins","chart_24h":[0.5,0.415,0.155,0.465,0.545,0.235,0.155,0.15,0.165,0.105,0.105,0.135]},{"source":"polymarket","id":"6423506","event_id":"1131395","slug":"nhl-chi-bos-2026-10-31-spread-away-2pt5","question":"Spread: Blackhawks (-2.5)","group_item_title":"Spread -2.5","description":"In the NHL game, scheduled for October 31 at 1:00 PM ET:\n\nThis market will resolve to \"Blackhawks\" if the Blackhawks win the game by 3 or more goals.\n\nOtherwise, this market will resolve to \"Bruins\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nThe result will be determined based on the final score including any overtime periods and shootouts. In the event of a shootout, one goal will be added to the winning team's score for the purpose of resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","outcomes":["Blackhawks","Bruins"],"outcome_prices":[0.095,0.905],"probability":0.095,"spread":0.03,"active":true,"closed":false,"start_date":"2026-10-30T15:52:16Z","end_date":"2026-10-31T17:00:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.0050000000000000044,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":8574.0277,"categories":["Sports"],"countries":[],"updated_at":"2026-10-30T20:20:12.417794Z","fetched_at":"2026-10-30T20:20:12.417794Z","added_at":"2026-10-30T16:04:59.557359Z","url":"https://polymarket.com/event/nhl-chi-bos-2026-10-31/nhl-chi-bos-2026-10-31-spread-away-2pt5","event_title":"Blackhawks vs. Bruins","chart_24h":[0.1,0.095,0.09,0.095]},{"source":"polymarket","id":"6423510","event_id":"1131395","slug":"nhl-chi-bos-2026-10-31-total-9pt5","question":"Blackhawks vs. Bruins: O/U 9.5","group_item_title":"O/U 9.5","description":"In the NHL game, scheduled for October 31 at 1:00 PM ET:\n\nThis market will resolve to \"Over\" if the Blackhawks and Bruins combine to score 10 or more goals in this game.\n\nIf the combined total is less than 10, this market will resolve to \"Under\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nThe result will be determined based on the final score including any overtime periods and shootouts. In the event of a shootout, one goal will be added to the winning team's score for the purpose of resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/nhl-2027-champion-20260612185656162-9rCX2UxqNvUj.png","outcomes":["Over","Under"],"outcome_prices":[0.075,0.925],"probability":0.075,"spread":0.03,"active":true,"closed":false,"start_date":"2026-10-30T15:52:16Z","end_date":"2026-10-31T17:00:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.020000000000000004,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":6892.2478,"categories":["Sports"],"countries":[],"updated_at":"2026-10-30T19:27:16.027386Z","fetched_at":"2026-10-30T19:27:16.027386Z","added_at":"2026-10-30T16:04:59.557359Z","url":"https://polymarket.com/event/nhl-chi-bos-2026-10-31/nhl-chi-bos-2026-10-31-total-9pt5","event_title":"Blackhawks vs. Bruins","chart_24h":[0.095,0.08,0.08,0.085,0.075]}]}