{"source":"kalshi","id":"KX30YMORTW-26SEP17","ticker":"KX30YMORTW-26SEP17","slug":"KX30YMORTW-26SEP17","title":"30-year mortgage rate this week","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-09-10T22:40:00Z","end_date":"2026-09-24T16:00:00Z","closed_time":null,"volume":1019.0,"volume_24hr":1019.0,"volume_24h_change":null,"normalized_vol_24hr":15.597378730773926,"normalized_volume":13.037360191345215,"liquidity":null,"open_interest":987.0,"categories":["Economy"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Above 6.76%","top_outcome_probability":0.93,"top_outcome_prob_24h_change":0.93,"top_outcome_volume_24h_change":40.0,"updated_at":"2026-09-11T19:35:27.901679Z","fetched_at":"2026-09-11T19:35:27.901679Z","added_at":"2026-09-10T22:54:59.631780Z","url":"https://kalshi.com/markets/kx30ymortw/30-year-mortgage-rate-this-week/kx30ymortw-26sep17","chart_24h":[0.0,955.0,965.0,967.0,979.0,1019.0],"kind":"live","markets":[{"source":"kalshi","id":"KX30YMORTW-26SEP17-T6.76","event_id":"KX30YMORTW-26SEP17","slug":"KX30YMORTW-26SEP17-T6.76","question":"Will the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 be above 6.76%?","group_item_title":"Above 6.76%","description":"If the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 is above \n\n6.76%, then the market resolves to Yes.\n\n---\n\nThe Underlying is the 30-Year Fixed-Rate Mortgage national average published by Freddie Mac in its Primary Mortgage Market Survey (PMMS) for Sep 17, 2026.\n\nFor a standard Thursday publication, the weekly measurement period runs from 12:00 a.m. ET on the preceding Thursday through 11:59 p.m. ET on Wednesday. The resulting national average is published Thursday at 12:00 p.m. ET. This market will use Freddie Mac's first published PMMS value for the specified week. Subsequent corrections or revisions made after expiration will not affect resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.93,0.06999999999999995],"probability":0.93,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-09-10T22:40:00Z","end_date":"2026-09-24T16:00:00Z","closed_time":"2026-09-17T15:59:00Z","volume":40.0,"volume_24hr":40.0,"prob_24h_change":0.93,"volume_24h_change":40.0,"normalized_vol_24hr":4.823568344116211,"normalized_volume":4.2930216789245605,"liquidity":null,"categories":["Economy"],"countries":["United States"],"updated_at":"2026-09-11T19:35:28.122176Z","fetched_at":"2026-09-11T19:35:28.122176Z","added_at":"2026-09-10T22:54:59.816731Z","url":"https://kalshi.com/markets/kx30ymortw/30-year-mortgage-rate-this-week/kx30ymortw-26sep17","event_title":"30-year mortgage rate this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.93]},{"source":"kalshi","id":"KX30YMORTW-26SEP17-T6.79","event_id":"KX30YMORTW-26SEP17","slug":"KX30YMORTW-26SEP17-T6.79","question":"Will the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 be above 6.79%?","group_item_title":"Above 6.79%","description":"If the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 is above \n\n6.79%, then the market resolves to Yes.\n\n---\n\nThe Underlying is the 30-Year Fixed-Rate Mortgage national average published by Freddie Mac in its Primary Mortgage Market Survey (PMMS) for Sep 17, 2026.\n\nFor a standard Thursday publication, the weekly measurement period runs from 12:00 a.m. ET on the preceding Thursday through 11:59 p.m. ET on Wednesday. The resulting national average is published Thursday at 12:00 p.m. ET. This market will use Freddie Mac's first published PMMS value for the specified week. Subsequent corrections or revisions made after expiration will not affect resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.9,0.09999999999999998],"probability":0.9,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-09-10T22:40:00Z","end_date":"2026-09-24T16:00:00Z","closed_time":"2026-09-17T15:59:00Z","volume":300.0,"volume_24hr":300.0,"prob_24h_change":0.9,"volume_24h_change":300.0,"normalized_vol_24hr":11.39245319366455,"normalized_volume":10.139391899108887,"liquidity":null,"categories":["Economy"],"countries":["United States"],"updated_at":"2026-09-11T12:53:07.339031Z","fetched_at":"2026-09-11T12:53:07.339031Z","added_at":"2026-09-10T22:54:59.816731Z","url":"https://kalshi.com/markets/kx30ymortw/30-year-mortgage-rate-this-week/kx30ymortw-26sep17","event_title":"30-year mortgage rate this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.9,0.9,0.9,0.9,0.9,0.9,0.9]},{"source":"kalshi","id":"KX30YMORTW-26SEP17-T6.80","event_id":"KX30YMORTW-26SEP17","slug":"KX30YMORTW-26SEP17-T6.80","question":"Will the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 be above 6.80%?","group_item_title":"Above 6.80%","description":"If the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 is above \n\n6.80%, then the market resolves to Yes.\n\n---\n\nThe Underlying is the 30-Year Fixed-Rate Mortgage national average published by Freddie Mac in its Primary Mortgage Market Survey (PMMS) for Sep 17, 2026.\n\nFor a standard Thursday publication, the weekly measurement period runs from 12:00 a.m. ET on the preceding Thursday through 11:59 p.m. ET on Wednesday. The resulting national average is published Thursday at 12:00 p.m. ET. This market will use Freddie Mac's first published PMMS value for the specified week. Subsequent corrections or revisions made after expiration will not affect resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.88,0.12],"probability":0.88,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-09-10T22:40:00Z","end_date":"2026-09-24T16:00:00Z","closed_time":"2026-09-17T15:59:00Z","volume":655.0,"volume_24hr":655.0,"prob_24h_change":0.88,"volume_24h_change":655.0,"normalized_vol_24hr":14.714996337890625,"normalized_volume":13.096487045288086,"liquidity":null,"categories":["Economy"],"countries":["United States"],"updated_at":"2026-09-11T12:53:07.339031Z","fetched_at":"2026-09-11T12:53:07.339031Z","added_at":"2026-09-10T22:54:59.816731Z","url":"https://kalshi.com/markets/kx30ymortw/30-year-mortgage-rate-this-week/kx30ymortw-26sep17","event_title":"30-year mortgage rate this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.88,0.88,0.88,0.88,0.88]},{"source":"kalshi","id":"KX30YMORTW-26SEP17-T6.81","event_id":"KX30YMORTW-26SEP17","slug":"KX30YMORTW-26SEP17-T6.81","question":"Will the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 be above 6.81%?","group_item_title":"Above 6.81%","description":"If the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 is above \n\n6.81%, then the market resolves to Yes.\n\n---\n\nThe Underlying is the 30-Year Fixed-Rate Mortgage national average published by Freddie Mac in its Primary Mortgage Market Survey (PMMS) for Sep 17, 2026.\n\nFor a standard Thursday publication, the weekly measurement period runs from 12:00 a.m. ET on the preceding Thursday through 11:59 p.m. ET on Wednesday. The resulting national average is published Thursday at 12:00 p.m. ET. This market will use Freddie Mac's first published PMMS value for the specified week. Subsequent corrections or revisions made after expiration will not affect resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.82,0.18000000000000005],"probability":0.82,"spread":0.009999999999999898,"active":true,"closed":false,"start_date":"2026-09-10T22:40:00Z","end_date":"2026-09-24T16:00:00Z","closed_time":"2026-09-17T15:59:00Z","volume":20.0,"volume_24hr":20.0,"prob_24h_change":0.82,"volume_24h_change":20.0,"normalized_vol_24hr":3.242075204849243,"normalized_volume":2.8854777812957764,"liquidity":null,"categories":["Economy"],"countries":["United States"],"updated_at":"2026-09-11T18:10:03.533831Z","fetched_at":"2026-09-11T18:10:03.533831Z","added_at":"2026-09-10T22:54:59.816731Z","url":"https://kalshi.com/markets/kx30ymortw/30-year-mortgage-rate-this-week/kx30ymortw-26sep17","event_title":"30-year mortgage rate this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.78,0.82]},{"source":"kalshi","id":"KX30YMORTW-26SEP17-T6.85","event_id":"KX30YMORTW-26SEP17","slug":"KX30YMORTW-26SEP17-T6.85","question":"Will the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 be above 6.85%?","group_item_title":"Above 6.85%","description":"If the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 is above \n\n6.85%, then the market resolves to Yes.\n\n---\n\nThe Underlying is the 30-Year Fixed-Rate Mortgage national average published by Freddie Mac in its Primary Mortgage Market Survey (PMMS) for Sep 17, 2026.\n\nFor a standard Thursday publication, the weekly measurement period runs from 12:00 a.m. ET on the preceding Thursday through 11:59 p.m. ET on Wednesday. The resulting national average is published Thursday at 12:00 p.m. ET. This market will use Freddie Mac's first published PMMS value for the specified week. Subsequent corrections or revisions made after expiration will not affect resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.7,0.30000000000000004],"probability":0.7,"spread":0.019999999999999907,"active":true,"closed":false,"start_date":"2026-09-10T22:40:00Z","end_date":"2026-09-24T16:00:00Z","closed_time":"2026-09-17T15:59:00Z","volume":4.0,"volume_24hr":4.0,"prob_24h_change":0.7,"volume_24h_change":4.0,"normalized_vol_24hr":0.9060103893280029,"normalized_volume":0.8063579201698303,"liquidity":null,"categories":["Economy"],"countries":["United States"],"updated_at":"2026-09-11T20:46:31.038547Z","fetched_at":"2026-09-11T20:46:31.038547Z","added_at":"2026-09-10T22:54:59.816731Z","url":"https://kalshi.com/markets/kx30ymortw/30-year-mortgage-rate-this-week/kx30ymortw-26sep17","event_title":"30-year mortgage rate this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.69,0.7,0.7,0.7,0.7]},{"source":"kalshi","id":"KX30YMORTW-26SEP17-T6.73","event_id":"KX30YMORTW-26SEP17","slug":"KX30YMORTW-26SEP17-T6.73","question":"Will the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 be above 6.73%?","group_item_title":"Above 6.73%","description":"If the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 is above \n\n6.73%, then the market resolves to Yes.\n\n---\n\nThe Underlying is the 30-Year Fixed-Rate Mortgage national average published by Freddie Mac in its Primary Mortgage Market Survey (PMMS) for Sep 17, 2026.\n\nFor a standard Thursday publication, the weekly measurement period runs from 12:00 a.m. ET on the preceding Thursday through 11:59 p.m. ET on Wednesday. The resulting national average is published Thursday at 12:00 p.m. ET. This market will use Freddie Mac's first published PMMS value for the specified week. Subsequent corrections or revisions made after expiration will not affect resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-09-10T22:40:00Z","end_date":"2026-09-24T16:00:00Z","closed_time":"2026-09-17T15:59:00Z","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":["Economy"],"countries":["United States"],"updated_at":"2026-09-11T19:35:28.122176Z","fetched_at":"2026-09-11T19:35:28.122176Z","added_at":"2026-09-10T22:54:59.816731Z","url":"https://kalshi.com/markets/kx30ymortw/30-year-mortgage-rate-this-week/kx30ymortw-26sep17","event_title":"30-year mortgage rate this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KX30YMORTW-26SEP17-T6.74","event_id":"KX30YMORTW-26SEP17","slug":"KX30YMORTW-26SEP17-T6.74","question":"Will the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 be above 6.74%?","group_item_title":"Above 6.74%","description":"If the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 is above \n\n6.74%, then the market resolves to Yes.\n\n---\n\nThe Underlying is the 30-Year Fixed-Rate Mortgage national average published by Freddie Mac in its Primary Mortgage Market Survey (PMMS) for Sep 17, 2026.\n\nFor a standard Thursday publication, the weekly measurement period runs from 12:00 a.m. ET on the preceding Thursday through 11:59 p.m. ET on Wednesday. The resulting national average is published Thursday at 12:00 p.m. ET. This market will use Freddie Mac's first published PMMS value for the specified week. Subsequent corrections or revisions made after expiration will not affect resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-09-10T22:40:00Z","end_date":"2026-09-24T16:00:00Z","closed_time":"2026-09-17T15:59:00Z","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":["Economy"],"countries":["United States"],"updated_at":"2026-09-11T19:35:28.122176Z","fetched_at":"2026-09-11T19:35:28.122176Z","added_at":"2026-09-10T22:54:59.816731Z","url":"https://kalshi.com/markets/kx30ymortw/30-year-mortgage-rate-this-week/kx30ymortw-26sep17","event_title":"30-year mortgage rate this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KX30YMORTW-26SEP17-T6.75","event_id":"KX30YMORTW-26SEP17","slug":"KX30YMORTW-26SEP17-T6.75","question":"Will the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 be above 6.75%?","group_item_title":"Above 6.75%","description":"If the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 is above \n\n6.75%, then the market resolves to Yes.\n\n---\n\nThe Underlying is the 30-Year Fixed-Rate Mortgage national average published by Freddie Mac in its Primary Mortgage Market Survey (PMMS) for Sep 17, 2026.\n\nFor a standard Thursday publication, the weekly measurement period runs from 12:00 a.m. ET on the preceding Thursday through 11:59 p.m. ET on Wednesday. The resulting national average is published Thursday at 12:00 p.m. ET. This market will use Freddie Mac's first published PMMS value for the specified week. Subsequent corrections or revisions made after expiration will not affect resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.009999999999999898,"active":true,"closed":false,"start_date":"2026-09-10T22:40:00Z","end_date":"2026-09-24T16:00:00Z","closed_time":"2026-09-17T15:59:00Z","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":["Economy"],"countries":["United States"],"updated_at":"2026-09-11T19:35:28.122176Z","fetched_at":"2026-09-11T19:35:28.122176Z","added_at":"2026-09-10T22:54:59.816731Z","url":"https://kalshi.com/markets/kx30ymortw/30-year-mortgage-rate-this-week/kx30ymortw-26sep17","event_title":"30-year mortgage rate this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KX30YMORTW-26SEP17-T6.77","event_id":"KX30YMORTW-26SEP17","slug":"KX30YMORTW-26SEP17-T6.77","question":"Will the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 be above 6.77%?","group_item_title":"Above 6.77%","description":"If the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 is above \n\n6.77%, then the market resolves to Yes.\n\n---\n\nThe Underlying is the 30-Year Fixed-Rate Mortgage national average published by Freddie Mac in its Primary Mortgage Market Survey (PMMS) for Sep 17, 2026.\n\nFor a standard Thursday publication, the weekly measurement period runs from 12:00 a.m. ET on the preceding Thursday through 11:59 p.m. ET on Wednesday. The resulting national average is published Thursday at 12:00 p.m. ET. This market will use Freddie Mac's first published PMMS value for the specified week. Subsequent corrections or revisions made after expiration will not affect resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-09-10T22:40:00Z","end_date":"2026-09-24T16:00:00Z","closed_time":"2026-09-17T15:59:00Z","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":["Economy"],"countries":["United States"],"updated_at":"2026-09-11T16:18:36.597914Z","fetched_at":"2026-09-11T16:18:36.597914Z","added_at":"2026-09-10T22:54:59.816731Z","url":"https://kalshi.com/markets/kx30ymortw/30-year-mortgage-rate-this-week/kx30ymortw-26sep17","event_title":"30-year mortgage rate this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KX30YMORTW-26SEP17-T6.78","event_id":"KX30YMORTW-26SEP17","slug":"KX30YMORTW-26SEP17-T6.78","question":"Will the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 be above 6.78%?","group_item_title":"Above 6.78%","description":"If the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 is above \n\n6.78%, then the market resolves to Yes.\n\n---\n\nThe Underlying is the 30-Year Fixed-Rate Mortgage national average published by Freddie Mac in its Primary Mortgage Market Survey (PMMS) for Sep 17, 2026.\n\nFor a standard Thursday publication, the weekly measurement period runs from 12:00 a.m. ET on the preceding Thursday through 11:59 p.m. ET on Wednesday. The resulting national average is published Thursday at 12:00 p.m. ET. This market will use Freddie Mac's first published PMMS value for the specified week. Subsequent corrections or revisions made after expiration will not affect resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-09-10T22:40:00Z","end_date":"2026-09-24T16:00:00Z","closed_time":"2026-09-17T15:59:00Z","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":["Economy"],"countries":["United States"],"updated_at":"2026-09-11T19:49:13.174049Z","fetched_at":"2026-09-11T19:49:13.174049Z","added_at":"2026-09-10T22:54:59.816731Z","url":"https://kalshi.com/markets/kx30ymortw/30-year-mortgage-rate-this-week/kx30ymortw-26sep17","event_title":"30-year mortgage rate this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KX30YMORTW-26SEP17-T6.82","event_id":"KX30YMORTW-26SEP17","slug":"KX30YMORTW-26SEP17-T6.82","question":"Will the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 be above 6.82%?","group_item_title":"Above 6.82%","description":"If the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 is above \n\n6.82%, then the market resolves to Yes.\n\n---\n\nThe Underlying is the 30-Year Fixed-Rate Mortgage national average published by Freddie Mac in its Primary Mortgage Market Survey (PMMS) for Sep 17, 2026.\n\nFor a standard Thursday publication, the weekly measurement period runs from 12:00 a.m. ET on the preceding Thursday through 11:59 p.m. ET on Wednesday. The resulting national average is published Thursday at 12:00 p.m. ET. This market will use Freddie Mac's first published PMMS value for the specified week. Subsequent corrections or revisions made after expiration will not affect resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.019999999999999907,"active":true,"closed":false,"start_date":"2026-09-10T22:40:00Z","end_date":"2026-09-24T16:00:00Z","closed_time":"2026-09-17T15:59:00Z","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":["Economy"],"countries":["United States"],"updated_at":"2026-09-11T19:20:58.820289Z","fetched_at":"2026-09-11T19:20:58.820289Z","added_at":"2026-09-10T22:54:59.816731Z","url":"https://kalshi.com/markets/kx30ymortw/30-year-mortgage-rate-this-week/kx30ymortw-26sep17","event_title":"30-year mortgage rate this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KX30YMORTW-26SEP17-T6.83","event_id":"KX30YMORTW-26SEP17","slug":"KX30YMORTW-26SEP17-T6.83","question":"Will the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 be above 6.83%?","group_item_title":"Above 6.83%","description":"If the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 is above \n\n6.83%, then the market resolves to Yes.\n\n---\n\nThe Underlying is the 30-Year Fixed-Rate Mortgage national average published by Freddie Mac in its Primary Mortgage Market Survey (PMMS) for Sep 17, 2026.\n\nFor a standard Thursday publication, the weekly measurement period runs from 12:00 a.m. ET on the preceding Thursday through 11:59 p.m. ET on Wednesday. The resulting national average is published Thursday at 12:00 p.m. ET. This market will use Freddie Mac's first published PMMS value for the specified week. Subsequent corrections or revisions made after expiration will not affect resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-09-10T22:40:00Z","end_date":"2026-09-24T16:00:00Z","closed_time":"2026-09-17T15:59:00Z","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":["Economy"],"countries":["United States"],"updated_at":"2026-09-11T19:20:58.820289Z","fetched_at":"2026-09-11T19:20:58.820289Z","added_at":"2026-09-10T22:54:59.816731Z","url":"https://kalshi.com/markets/kx30ymortw/30-year-mortgage-rate-this-week/kx30ymortw-26sep17","event_title":"30-year mortgage rate this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KX30YMORTW-26SEP17-T6.84","event_id":"KX30YMORTW-26SEP17","slug":"KX30YMORTW-26SEP17-T6.84","question":"Will the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 be above 6.84%?","group_item_title":"Above 6.84%","description":"If the average U.S. 30-year fixed-rate mortgage rate for Sep 17, 2026 is above \n\n6.84%, then the market resolves to Yes.\n\n---\n\nThe Underlying is the 30-Year Fixed-Rate Mortgage national average published by Freddie Mac in its Primary Mortgage Market Survey (PMMS) for Sep 17, 2026.\n\nFor a standard Thursday publication, the weekly measurement period runs from 12:00 a.m. ET on the preceding Thursday through 11:59 p.m. ET on Wednesday. The resulting national average is published Thursday at 12:00 p.m. ET. This market will use Freddie Mac's first published PMMS value for the specified week. Subsequent corrections or revisions made after expiration will not affect resolution.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.030000000000000027,"active":true,"closed":false,"start_date":"2026-09-10T22:40:00Z","end_date":"2026-09-24T16:00:00Z","closed_time":"2026-09-17T15:59:00Z","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":["Economy"],"countries":["United States"],"updated_at":"2026-09-11T21:14:41.055644Z","fetched_at":"2026-09-11T21:14:41.055644Z","added_at":"2026-09-10T22:54:59.816731Z","url":"https://kalshi.com/markets/kx30ymortw/30-year-mortgage-rate-this-week/kx30ymortw-26sep17","event_title":"30-year mortgage rate this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KX30YMORTW-26SEP17","as_of":"2026-09-11T21:16:05.869466Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"30-year mortgage rate this week\" — top market at 88% probability across 13 outcomes","source_url":null}}