{"source":"kalshi","id":"KXPNEUMONICPLAGUE-01JAN27","ticker":"KXPNEUMONICPLAGUE-01JAN27","slug":"KXPNEUMONICPLAGUE-01JAN27","title":"Will a pneumonic plague case be reported in the U.S. this year?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-10-05T06:00:00Z","end_date":"2027-01-08T15:00:00Z","closed_time":null,"volume":6343.2699999999995,"volume_24hr":6327.94,"volume_24h_change":null,"normalized_vol_24hr":25.201290130615234,"normalized_volume":20.66155433654785,"liquidity":null,"open_interest":5147.7300000000005,"categories":["Science and Technology"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Before January 1, 2027","top_outcome_probability":0.34,"top_outcome_prob_24h_change":0.34,"top_outcome_volume_24h_change":515.24,"updated_at":"2026-10-06T02:37:21.182915Z","fetched_at":"2026-10-06T02:37:21.182915Z","added_at":"2026-10-05T06:07:22.656316Z","url":"https://kalshi.com/markets/kxpneumonicplague/will-a-pneumonic-plague-case-be-reported-in-the-us-this-year/kxpneumonicplague-01jan27","chart_24h":[0.0,1061.19,1061.19,1081.5900000000001,1585.8200000000002,1606.83,1772.38,2147.78,2176.65,2177.06,2271.27,2271.34,2419.51,2469.51,2492.9300000000003,3608.4300000000003,6327.94],"kind":"live","markets":[{"source":"kalshi","id":"KXPNEUMONICPLAGUE-01JAN27-01JAN27","event_id":"KXPNEUMONICPLAGUE-01JAN27","slug":"KXPNEUMONICPLAGUE-01JAN27-01JAN27","question":"Will a confirmed human case of pneumonic plague be reported in the United States before January 1, 2027?","group_item_title":"Before January 1, 2027","description":"If a confirmed human case of pneumonic plague in the United States is officially reported by a Source Agency after Issuance and before January 1, 2027, then the market resolves to Yes.\n\n---\n\nThe disease is human pneumonic plague specifically. Bubonic or septicemic plague without pneumonic involvement, unspecified plague, and animal cases do not qualify. A case must be confirmed in the United States; a U.S. citizen diagnosed elsewhere does not count. Imported cases diagnosed and reported in the United States qualify and need not be linked to the Russian outbreak. The first initial official confirmation must occur after Issuance and before midnight ET at the start of January 1, 2027. Symptom onset or infection before the deadline is insufficient if confirmation occurs later.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.34,0.6599999999999999],"probability":0.34,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-10-05T06:00:00Z","end_date":"2027-01-08T15:00:00Z","closed_time":"2027-01-01T04:59:00Z","volume":529.33,"volume_24hr":515.24,"prob_24h_change":0.34,"volume_24h_change":515.24,"normalized_vol_24hr":13.835431098937988,"normalized_volume":12.251777648925781,"liquidity":null,"categories":["Science and Technology"],"countries":["United States"],"updated_at":"2026-10-06T02:37:21.305121Z","fetched_at":"2026-10-06T02:37:21.305121Z","added_at":"2026-10-05T06:07:22.747423Z","url":"https://kalshi.com/markets/kxpneumonicplague/will-a-pneumonic-plague-case-be-reported-in-the-us-this-year/kxpneumonicplague-01jan27","event_title":"Will a pneumonic plague case be reported in the U.S. this year?","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.27,0.27,0.4,0.4,0.41,0.41,0.41,0.41,0.41,0.41,0.41,0.34,0.34]},{"source":"kalshi","id":"KXPNEUMONICPLAGUE-01JAN27-01DEC26","event_id":"KXPNEUMONICPLAGUE-01JAN27","slug":"KXPNEUMONICPLAGUE-01JAN27-01DEC26","question":"Will a confirmed human case of pneumonic plague be reported in the United States before December 1, 2026?","group_item_title":"Before December 1, 2026","description":"If a confirmed human case of pneumonic plague in the United States is officially reported by a Source Agency after Issuance and before December 1, 2026, then the market resolves to Yes.\n\n---\n\nThe disease is human pneumonic plague specifically. Bubonic or septicemic plague without pneumonic involvement, unspecified plague, and animal cases do not qualify. A case must be confirmed in the United States; a U.S. citizen diagnosed elsewhere does not count. Imported cases diagnosed and reported in the United States qualify and need not be linked to the Russian outbreak. The first initial official confirmation must occur after Issuance and before midnight ET at the start of December 1, 2026. Symptom onset or infection before the deadline is insufficient if confirmation occurs later.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.32,0.6799999999999999],"probability":0.32,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-10-05T06:00:00Z","end_date":"2026-12-08T15:00:00Z","closed_time":"2026-12-01T04:59:00Z","volume":2286.24,"volume_24hr":2286.24,"prob_24h_change":0.32,"volume_24h_change":2286.24,"normalized_vol_24hr":21.21491050720215,"normalized_volume":18.625646591186523,"liquidity":null,"categories":["Science and Technology"],"countries":["United States"],"updated_at":"2026-10-06T02:23:14.426250Z","fetched_at":"2026-10-06T02:23:14.426250Z","added_at":"2026-10-05T06:07:22.747423Z","url":"https://kalshi.com/markets/kxpneumonicplague/will-a-pneumonic-plague-case-be-reported-in-the-us-this-year/kxpneumonicplague-01jan27","event_title":"Will a pneumonic plague case be reported in the U.S. this year?","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.77,0.77,0.4,0.4,0.4,0.4,0.4,0.4,0.32,0.32]},{"source":"kalshi","id":"KXPNEUMONICPLAGUE-01JAN27-01NOV26","event_id":"KXPNEUMONICPLAGUE-01JAN27","slug":"KXPNEUMONICPLAGUE-01JAN27-01NOV26","question":"Will a confirmed human case of pneumonic plague be reported in the United States before November 1, 2026?","group_item_title":"Before November 1, 2026","description":"If a confirmed human case of pneumonic plague in the United States is officially reported by a Source Agency after Issuance and before November 1, 2026, then the market resolves to Yes.\n\n---\n\nThe disease is human pneumonic plague specifically. Bubonic or septicemic plague without pneumonic involvement, unspecified plague, and animal cases do not qualify. A case must be confirmed in the United States; a U.S. citizen diagnosed elsewhere does not count. Imported cases diagnosed and reported in the United States qualify and need not be linked to the Russian outbreak. The first initial official confirmation must occur after Issuance and before midnight ET at the start of November 1, 2026. Symptom onset or infection before the deadline is insufficient if confirmation occurs later.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.19,0.81],"probability":0.19,"spread":0.03,"active":true,"closed":false,"start_date":"2026-10-05T06:00:00Z","end_date":"2026-11-08T15:00:00Z","closed_time":"2026-11-01T03:59:00Z","volume":3527.7,"volume_24hr":3526.46,"prob_24h_change":0.19,"volume_24h_change":3526.46,"normalized_vol_24hr":23.657896041870117,"normalized_volume":20.772254943847656,"liquidity":null,"categories":["Science and Technology"],"countries":["United States"],"updated_at":"2026-10-06T02:37:21.305121Z","fetched_at":"2026-10-06T02:37:21.305121Z","added_at":"2026-10-05T06:07:22.747423Z","url":"https://kalshi.com/markets/kxpneumonicplague/will-a-pneumonic-plague-case-be-reported-in-the-us-this-year/kxpneumonicplague-01jan27","event_title":"Will a pneumonic plague case be reported in the U.S. this year?","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.13,0.13,0.28,0.2,0.22,0.22,0.2,0.23,0.23,0.2,0.23,0.23,0.2,0.2,0.2,0.21,0.19]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXPNEUMONICPLAGUE-01JAN27","as_of":"2026-10-06T02:50:38.510389Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Will a pneumonic plague case be reported in the U.S. this year?\" — top market at 19% probability across 3 outcomes","source_url":null}}