{"source":"kalshi","id":"KXTOPSONG-26SEP19","ticker":"KXTOPSONG-26SEP19","slug":"KXTOPSONG-26SEP19","title":"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-10-03T14:00:00Z","closed_time":null,"volume":1277.12,"volume_24hr":1277.12,"volume_24h_change":null,"normalized_vol_24hr":17.433460235595703,"normalized_volume":13.938292503356934,"liquidity":null,"open_interest":1277.02,"categories":["Culture"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Choosin' Texas","top_outcome_probability":0.9,"top_outcome_prob_24h_change":0.9,"top_outcome_volume_24h_change":2.12,"updated_at":"2026-09-02T17:03:34.349786Z","fetched_at":"2026-09-02T17:03:34.349786Z","added_at":"2026-09-02T15:04:33.687844Z","url":"https://kalshi.com/markets/kxtopsong/1-on-the-billboard-hot-100-chart-for-the-week-of-sep-19-2026/kxtopsong-26sep19","chart_24h":[0.0,0.1,1275.1,1276.12,1277.12],"kind":"live","markets":[{"source":"kalshi","id":"KXTOPSONG-26SEP19-CHO","event_id":"KXTOPSONG-26SEP19","slug":"KXTOPSONG-26SEP19-CHO","question":"Will Choosin' Texas be #1 on the Billboard Hot 100 during the week of Sep 19, 2026","group_item_title":"Choosin' Texas","description":"If Choosin' Texas is #1 on the Billboard Hot 100  chart for the Week of Sep 19, 2026, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Billboard. Any references to \"Billboard\", the \"Hot 100,\" or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Billboard and Kalshi.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.9,0.09999999999999998],"probability":0.9,"spread":0.85,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-10-03T14:00:00Z","closed_time":"2026-09-14T03:59:00Z","volume":2.12,"volume_24hr":2.12,"prob_24h_change":0.9,"volume_24h_change":2.12,"normalized_vol_24hr":0.4757768213748932,"normalized_volume":0.4030291438102722,"liquidity":null,"categories":["Culture"],"countries":[],"updated_at":"2026-09-02T20:05:17.264066Z","fetched_at":"2026-09-02T20:05:17.264066Z","added_at":"2026-09-02T15:04:33.907455Z","url":"https://kalshi.com/markets/kxtopsong/1-on-the-billboard-hot-100-chart-for-the-week-of-sep-19-2026/kxtopsong-26sep19","event_title":"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?","chart_24h":[0.0,0.01,0.01,0.03,0.9,0.9,0.9,0.9]},{"source":"kalshi","id":"KXTOPSONG-26SEP19-9TO","event_id":"KXTOPSONG-26SEP19","slug":"KXTOPSONG-26SEP19-9TO","question":"Will 9 to 5 be #1 on the Billboard Hot 100 during the week of Sep 19, 2026","group_item_title":"9 to 5","description":"If 9 to 5 is #1 on the Billboard Hot 100  chart for the Week of Sep 19, 2026, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Billboard. Any references to \"Billboard\", the \"Hot 100,\" or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Billboard and Kalshi.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.89,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-10-03T14:00:00Z","closed_time":"2026-09-14T03:59:00Z","volume":25.0,"volume_24hr":25.0,"prob_24h_change":0.01,"volume_24h_change":25.0,"normalized_vol_24hr":3.9009835720062256,"normalized_volume":3.304511547088623,"liquidity":null,"categories":["Culture"],"countries":[],"updated_at":"2026-09-02T20:05:17.264066Z","fetched_at":"2026-09-02T20:05:17.264066Z","added_at":"2026-09-02T15:04:33.907455Z","url":"https://kalshi.com/markets/kxtopsong/1-on-the-billboard-hot-100-chart-for-the-week-of-sep-19-2026/kxtopsong-26sep19","event_title":"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?","chart_24h":[0.0,0.01,0.01,0.01,0.01]},{"source":"kalshi","id":"KXTOPSONG-26SEP19-BEB","event_id":"KXTOPSONG-26SEP19","slug":"KXTOPSONG-26SEP19-BEB","question":"Will BE BY YOU be #1 on the Billboard Hot 100 during the week of Sep 19, 2026","group_item_title":"BE BY YOU","description":"If BE BY YOU is #1 on the Billboard Hot 100  chart for the Week of Sep 19, 2026, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Billboard. Any references to \"Billboard\", the \"Hot 100,\" or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Billboard and Kalshi.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.9,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-10-03T14:00:00Z","closed_time":"2026-09-14T03:59:00Z","volume":100.0,"volume_24hr":100.0,"prob_24h_change":0.01,"volume_24h_change":100.0,"normalized_vol_24hr":7.827306270599365,"normalized_volume":6.63048791885376,"liquidity":null,"categories":["Culture"],"countries":[],"updated_at":"2026-09-02T16:03:49.753350Z","fetched_at":"2026-09-02T16:03:49.753350Z","added_at":"2026-09-02T15:04:33.907455Z","url":"https://kalshi.com/markets/kxtopsong/1-on-the-billboard-hot-100-chart-for-the-week-of-sep-19-2026/kxtopsong-26sep19","event_title":"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?","chart_24h":[0.0,0.01]},{"source":"kalshi","id":"KXTOPSONG-26SEP19-BEE","event_id":"KXTOPSONG-26SEP19","slug":"KXTOPSONG-26SEP19-BEE","question":"Will Been By Now be #1 on the Billboard Hot 100 during the week of Sep 19, 2026","group_item_title":"Been By Now","description":"If Been By Now is #1 on the Billboard Hot 100  chart for the Week of Sep 19, 2026, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Billboard. Any references to \"Billboard\", the \"Hot 100,\" or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Billboard and Kalshi.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.89,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-10-03T14:00:00Z","closed_time":"2026-09-14T03:59:00Z","volume":50.0,"volume_24hr":50.0,"prob_24h_change":0.01,"volume_24h_change":50.0,"normalized_vol_24hr":5.6811299324035645,"normalized_volume":4.812468528747559,"liquidity":null,"categories":["Culture"],"countries":[],"updated_at":"2026-09-02T20:05:17.264066Z","fetched_at":"2026-09-02T20:05:17.264066Z","added_at":"2026-09-02T15:04:33.907455Z","url":"https://kalshi.com/markets/kxtopsong/1-on-the-billboard-hot-100-chart-for-the-week-of-sep-19-2026/kxtopsong-26sep19","event_title":"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?","chart_24h":[0.0,0.01,0.01,0.01,0.01,0.01]},{"source":"kalshi","id":"KXTOPSONG-26SEP19-BEH","event_id":"KXTOPSONG-26SEP19","slug":"KXTOPSONG-26SEP19-BEH","question":"Will BE HER be #1 on the Billboard Hot 100 during the week of Sep 19, 2026","group_item_title":"BE HER","description":"If BE HER is #1 on the Billboard Hot 100  chart for the Week of Sep 19, 2026, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Billboard. Any references to \"Billboard\", the \"Hot 100,\" or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Billboard and Kalshi.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.9,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-10-03T14:00:00Z","closed_time":"2026-09-14T03:59:00Z","volume":100.0,"volume_24hr":100.0,"prob_24h_change":0.01,"volume_24h_change":100.0,"normalized_vol_24hr":7.827306270599365,"normalized_volume":6.63048791885376,"liquidity":null,"categories":["Culture"],"countries":[],"updated_at":"2026-09-02T16:03:49.753350Z","fetched_at":"2026-09-02T16:03:49.753350Z","added_at":"2026-09-02T15:04:33.907455Z","url":"https://kalshi.com/markets/kxtopsong/1-on-the-billboard-hot-100-chart-for-the-week-of-sep-19-2026/kxtopsong-26sep19","event_title":"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?","chart_24h":[0.0,0.01]},{"source":"kalshi","id":"KXTOPSONG-26SEP19-EAR","event_id":"KXTOPSONG-26SEP19","slug":"KXTOPSONG-26SEP19-EAR","question":"Will Earrings be #1 on the Billboard Hot 100 during the week of Sep 19, 2026","group_item_title":"Earrings","description":"If Earrings is #1 on the Billboard Hot 100  chart for the Week of Sep 19, 2026, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Billboard. Any references to \"Billboard\", the \"Hot 100,\" or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Billboard and Kalshi.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.9,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-10-03T14:00:00Z","closed_time":"2026-09-14T03:59:00Z","volume":100.0,"volume_24hr":100.0,"prob_24h_change":0.01,"volume_24h_change":100.0,"normalized_vol_24hr":7.827306270599365,"normalized_volume":6.63048791885376,"liquidity":null,"categories":["Culture"],"countries":[],"updated_at":"2026-09-02T16:03:49.753350Z","fetched_at":"2026-09-02T16:03:49.753350Z","added_at":"2026-09-02T15:04:33.907455Z","url":"https://kalshi.com/markets/kxtopsong/1-on-the-billboard-hot-100-chart-for-the-week-of-sep-19-2026/kxtopsong-26sep19","event_title":"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?","chart_24h":[0.0,0.01]},{"source":"kalshi","id":"KXTOPSONG-26SEP19-HAT","event_id":"KXTOPSONG-26SEP19","slug":"KXTOPSONG-26SEP19-HAT","question":"Will hate that i made you love me be #1 on the Billboard Hot 100 during the week of Sep 19, 2026","group_item_title":"hate that i made you love me","description":"If hate that i made you love me is #1 on the Billboard Hot 100  chart for the Week of Sep 19, 2026, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Billboard. Any references to \"Billboard\", the \"Hot 100,\" or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Billboard and Kalshi.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.9,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-10-03T14:00:00Z","closed_time":"2026-09-14T03:59:00Z","volume":100.0,"volume_24hr":100.0,"prob_24h_change":0.01,"volume_24h_change":100.0,"normalized_vol_24hr":7.827306270599365,"normalized_volume":6.63048791885376,"liquidity":null,"categories":["Culture"],"countries":[],"updated_at":"2026-09-02T16:19:45.695616Z","fetched_at":"2026-09-02T16:19:45.695616Z","added_at":"2026-09-02T15:04:33.907455Z","url":"https://kalshi.com/markets/kxtopsong/1-on-the-billboard-hot-100-chart-for-the-week-of-sep-19-2026/kxtopsong-26sep19","event_title":"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?","chart_24h":[0.0,0.01,0.01]},{"source":"kalshi","id":"KXTOPSONG-26SEP19-IJU","event_id":"KXTOPSONG-26SEP19","slug":"KXTOPSONG-26SEP19-IJU","question":"Will I Just Might be #1 on the Billboard Hot 100 during the week of Sep 19, 2026","group_item_title":"I Just Might","description":"If I Just Might is #1 on the Billboard Hot 100  chart for the Week of Sep 19, 2026, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Billboard. Any references to \"Billboard\", the \"Hot 100,\" or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Billboard and Kalshi.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.9,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-10-03T14:00:00Z","closed_time":"2026-09-14T03:59:00Z","volume":100.0,"volume_24hr":100.0,"prob_24h_change":0.01,"volume_24h_change":100.0,"normalized_vol_24hr":7.827306270599365,"normalized_volume":6.63048791885376,"liquidity":null,"categories":["Culture"],"countries":[],"updated_at":"2026-09-02T16:03:49.753350Z","fetched_at":"2026-09-02T16:03:49.753350Z","added_at":"2026-09-02T15:04:33.907455Z","url":"https://kalshi.com/markets/kxtopsong/1-on-the-billboard-hot-100-chart-for-the-week-of-sep-19-2026/kxtopsong-26sep19","event_title":"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?","chart_24h":[0.0,0.01]},{"source":"kalshi","id":"KXTOPSONG-26SEP19-JAN","event_id":"KXTOPSONG-26SEP19","slug":"KXTOPSONG-26SEP19-JAN","question":"Will Janice STFU be #1 on the Billboard Hot 100 during the week of Sep 19, 2026","group_item_title":"Janice STFU","description":"If Janice STFU is #1 on the Billboard Hot 100  chart for the Week of Sep 19, 2026, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Billboard. Any references to \"Billboard\", the \"Hot 100,\" or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Billboard and Kalshi.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.9,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-10-03T14:00:00Z","closed_time":"2026-09-14T03:59:00Z","volume":100.0,"volume_24hr":100.0,"prob_24h_change":0.01,"volume_24h_change":100.0,"normalized_vol_24hr":7.827306270599365,"normalized_volume":6.63048791885376,"liquidity":null,"categories":["Culture"],"countries":[],"updated_at":"2026-09-02T16:03:49.753350Z","fetched_at":"2026-09-02T16:03:49.753350Z","added_at":"2026-09-02T15:04:33.907455Z","url":"https://kalshi.com/markets/kxtopsong/1-on-the-billboard-hot-100-chart-for-the-week-of-sep-19-2026/kxtopsong-26sep19","event_title":"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?","chart_24h":[0.0,0.01]},{"source":"kalshi","id":"KXTOPSONG-26SEP19-JOL","event_id":"KXTOPSONG-26SEP19","slug":"KXTOPSONG-26SEP19-JOL","question":"Will Jolene be #1 on the Billboard Hot 100 during the week of Sep 19, 2026","group_item_title":"Jolene","description":"If Jolene is #1 on the Billboard Hot 100  chart for the Week of Sep 19, 2026, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Billboard. Any references to \"Billboard\", the \"Hot 100,\" or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Billboard and Kalshi.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.9,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-10-03T14:00:00Z","closed_time":"2026-09-14T03:59:00Z","volume":100.0,"volume_24hr":100.0,"prob_24h_change":0.01,"volume_24h_change":100.0,"normalized_vol_24hr":7.827306270599365,"normalized_volume":6.63048791885376,"liquidity":null,"categories":["Culture"],"countries":[],"updated_at":"2026-09-02T16:03:49.753350Z","fetched_at":"2026-09-02T16:03:49.753350Z","added_at":"2026-09-02T15:04:33.907455Z","url":"https://kalshi.com/markets/kxtopsong/1-on-the-billboard-hot-100-chart-for-the-week-of-sep-19-2026/kxtopsong-26sep19","event_title":"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?","chart_24h":[0.0,0.01]},{"source":"kalshi","id":"KXTOPSONG-26SEP19-MAN","event_id":"KXTOPSONG-26SEP19","slug":"KXTOPSONG-26SEP19-MAN","question":"Will Man I Need be #1 on the Billboard Hot 100 during the week of Sep 19, 2026","group_item_title":"Man I Need","description":"If Man I Need is #1 on the Billboard Hot 100  chart for the Week of Sep 19, 2026, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Billboard. Any references to \"Billboard\", the \"Hot 100,\" or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Billboard and Kalshi.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.9,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-10-03T14:00:00Z","closed_time":"2026-09-14T03:59:00Z","volume":100.0,"volume_24hr":100.0,"prob_24h_change":0.01,"volume_24h_change":100.0,"normalized_vol_24hr":7.827306270599365,"normalized_volume":6.63048791885376,"liquidity":null,"categories":["Culture"],"countries":[],"updated_at":"2026-09-02T16:03:49.753350Z","fetched_at":"2026-09-02T16:03:49.753350Z","added_at":"2026-09-02T15:04:33.907455Z","url":"https://kalshi.com/markets/kxtopsong/1-on-the-billboard-hot-100-chart-for-the-week-of-sep-19-2026/kxtopsong-26sep19","event_title":"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?","chart_24h":[0.0,0.01]},{"source":"kalshi","id":"KXTOPSONG-26SEP19-MID","event_id":"KXTOPSONG-26SEP19","slug":"KXTOPSONG-26SEP19-MID","question":"Will Midnight Sun be #1 on the Billboard Hot 100 during the week of Sep 19, 2026","group_item_title":"Midnight Sun","description":"If Midnight Sun is #1 on the Billboard Hot 100  chart for the Week of Sep 19, 2026, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Billboard. Any references to \"Billboard\", the \"Hot 100,\" or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Billboard and Kalshi.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.9,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-10-03T14:00:00Z","closed_time":"2026-09-14T03:59:00Z","volume":100.0,"volume_24hr":100.0,"prob_24h_change":0.01,"volume_24h_change":100.0,"normalized_vol_24hr":7.827306270599365,"normalized_volume":6.63048791885376,"liquidity":null,"categories":["Culture"],"countries":[],"updated_at":"2026-09-02T16:03:49.753350Z","fetched_at":"2026-09-02T16:03:49.753350Z","added_at":"2026-09-02T15:04:33.907455Z","url":"https://kalshi.com/markets/kxtopsong/1-on-the-billboard-hot-100-chart-for-the-week-of-sep-19-2026/kxtopsong-26sep19","event_title":"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?","chart_24h":[0.0,0.01]},{"source":"kalshi","id":"KXTOPSONG-26SEP19-RIS","event_id":"KXTOPSONG-26SEP19","slug":"KXTOPSONG-26SEP19-RIS","question":"Will Risk It All be #1 on the Billboard Hot 100 during the week of Sep 19, 2026","group_item_title":"Risk It All","description":"If Risk It All is #1 on the Billboard Hot 100  chart for the Week of Sep 19, 2026, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Billboard. Any references to \"Billboard\", the \"Hot 100,\" or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Billboard and Kalshi.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.9,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-10-03T14:00:00Z","closed_time":"2026-09-14T03:59:00Z","volume":100.0,"volume_24hr":100.0,"prob_24h_change":0.01,"volume_24h_change":100.0,"normalized_vol_24hr":7.827306270599365,"normalized_volume":6.63048791885376,"liquidity":null,"categories":["Culture"],"countries":[],"updated_at":"2026-09-02T16:03:49.753350Z","fetched_at":"2026-09-02T16:03:49.753350Z","added_at":"2026-09-02T15:04:33.907455Z","url":"https://kalshi.com/markets/kxtopsong/1-on-the-billboard-hot-100-chart-for-the-week-of-sep-19-2026/kxtopsong-26sep19","event_title":"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?","chart_24h":[0.0,0.01]},{"source":"kalshi","id":"KXTOPSONG-26SEP19-SOE","event_id":"KXTOPSONG-26SEP19","slug":"KXTOPSONG-26SEP19-SOE","question":"Will So Easy (To Fall In Love) be #1 on the Billboard Hot 100 during the week of Sep 19, 2026","group_item_title":"So Easy (To Fall In Love)","description":"If So Easy (To Fall In Love) is #1 on the Billboard Hot 100  chart for the Week of Sep 19, 2026, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Billboard. Any references to \"Billboard\", the \"Hot 100,\" or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Billboard and Kalshi.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.9,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-10-03T14:00:00Z","closed_time":"2026-09-14T03:59:00Z","volume":100.0,"volume_24hr":100.0,"prob_24h_change":0.01,"volume_24h_change":100.0,"normalized_vol_24hr":7.827306270599365,"normalized_volume":6.63048791885376,"liquidity":null,"categories":["Culture"],"countries":[],"updated_at":"2026-09-02T16:03:49.753350Z","fetched_at":"2026-09-02T16:03:49.753350Z","added_at":"2026-09-02T15:04:33.907455Z","url":"https://kalshi.com/markets/kxtopsong/1-on-the-billboard-hot-100-chart-for-the-week-of-sep-19-2026/kxtopsong-26sep19","event_title":"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?","chart_24h":[0.0,0.01]},{"source":"kalshi","id":"KXTOPSONG-26SEP19-STU","event_id":"KXTOPSONG-26SEP19","slug":"KXTOPSONG-26SEP19-STU","question":"Will stupid song be #1 on the Billboard Hot 100 during the week of Sep 19, 2026","group_item_title":"stupid song","description":"If stupid song is #1 on the Billboard Hot 100  chart for the Week of Sep 19, 2026, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Billboard. Any references to \"Billboard\", the \"Hot 100,\" or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Billboard and Kalshi.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.9,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-10-03T14:00:00Z","closed_time":"2026-09-14T03:59:00Z","volume":100.0,"volume_24hr":100.0,"prob_24h_change":0.01,"volume_24h_change":100.0,"normalized_vol_24hr":7.827306270599365,"normalized_volume":6.63048791885376,"liquidity":null,"categories":["Culture"],"countries":[],"updated_at":"2026-09-02T16:03:49.753350Z","fetched_at":"2026-09-02T16:03:49.753350Z","added_at":"2026-09-02T15:04:33.907455Z","url":"https://kalshi.com/markets/kxtopsong/1-on-the-billboard-hot-100-chart-for-the-week-of-sep-19-2026/kxtopsong-26sep19","event_title":"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?","chart_24h":[0.0,0.01]},{"source":"kalshi","id":"KXTOPSONG-26SEP19-BOS","event_id":"KXTOPSONG-26SEP19","slug":"KXTOPSONG-26SEP19-BOS","question":"Will Boston be #1 on the Billboard Hot 100 during the week of Sep 19, 2026","group_item_title":"Boston","description":"If Boston is #1 on the Billboard Hot 100  chart for the Week of Sep 19, 2026, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Billboard. Any references to \"Billboard\", the \"Hot 100,\" or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Billboard and Kalshi.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.89,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-10-03T14:00:00Z","closed_time":"2026-09-14T03:59:00Z","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":null,"categories":["Culture"],"countries":[],"updated_at":"2026-09-02T20:05:17.264066Z","fetched_at":"2026-09-02T20:05:17.264066Z","added_at":"2026-09-02T15:04:33.907455Z","url":"https://kalshi.com/markets/kxtopsong/1-on-the-billboard-hot-100-chart-for-the-week-of-sep-19-2026/kxtopsong-26sep19","event_title":"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?","chart_24h":[0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXTOPSONG-26SEP19-IKN","event_id":"KXTOPSONG-26SEP19","slug":"KXTOPSONG-26SEP19-IKN","question":"Will I Knew It, I Knew You be #1 on the Billboard Hot 100 during the week of Sep 19, 2026","group_item_title":"I Knew It, I Knew You","description":"If I Knew It, I Knew You is #1 on the Billboard Hot 100  chart for the Week of Sep 19, 2026, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Billboard. Any references to \"Billboard\", the \"Hot 100,\" or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Billboard and Kalshi.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.89,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-10-03T14:00:00Z","closed_time":"2026-09-14T03:59:00Z","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":null,"categories":["Culture"],"countries":[],"updated_at":"2026-09-02T20:05:17.264066Z","fetched_at":"2026-09-02T20:05:17.264066Z","added_at":"2026-09-02T15:04:33.907455Z","url":"https://kalshi.com/markets/kxtopsong/1-on-the-billboard-hot-100-chart-for-the-week-of-sep-19-2026/kxtopsong-26sep19","event_title":"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?","chart_24h":[0.0,0.0,0.0,0.0,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXTOPSONG-26SEP19","as_of":"2026-09-02T20:31:19.547314Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"#1 on the Billboard Hot 100 chart for the Week of Sep 19, 2026?\" — top market at 1% probability across 17 outcomes","source_url":null}}