{"source":"kalshi","id":"KXRAINHOUM-26SEP","ticker":"KXRAINHOUM-26SEP","slug":"KXRAINHOUM-26SEP","title":"Rain in Houston in Sep 2026?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-09-01T19:12:00Z","end_date":"2026-10-16T03:59:59Z","closed_time":null,"volume":1218.02,"volume_24hr":1218.02,"volume_24h_change":null,"normalized_vol_24hr":17.66297721862793,"normalized_volume":13.759742736816406,"liquidity":null,"open_interest":1107.64,"categories":["Climate and Weather"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Above 2 inches","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":102.01,"updated_at":"2026-09-02T03:18:39.566862Z","fetched_at":"2026-09-02T03:18:39.566862Z","added_at":"2026-09-01T19:21:19.687350Z","url":"https://kalshi.com/markets/kxrainhoum/rain-in-houston-in-sep-2026/kxrainhoum-26sep","chart_24h":[0.0,295.0,314.88,351.88,440.88,803.88,1087.88,1094.88,1094.88,1122.71,1124.72],"kind":"live","markets":[{"source":"kalshi","id":"KXRAINHOUM-26SEP-2","event_id":"KXRAINHOUM-26SEP","slug":"KXRAINHOUM-26SEP-2","question":"Rain in Houston in Sep 2026?","group_item_title":"Above 2 inches","description":"If the total precipitation at CLIHOU in Houston in Sep 2026 is strictly greater than 2 inches, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market as reported by the corresponding TWC Report (Daily).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.99,0.010000000000000009],"probability":0.99,"spread":0.08999999999999997,"active":true,"closed":false,"start_date":"2026-09-01T19:12:00Z","end_date":"2026-10-16T03:59:59Z","closed_time":"2026-10-01T03:59:59Z","volume":102.01,"volume_24hr":102.01,"prob_24h_change":0.99,"volume_24h_change":102.01,"normalized_vol_24hr":8.048787117004395,"normalized_volume":6.687230110168457,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-09-02T02:39:14.383518Z","fetched_at":"2026-09-02T02:39:14.383518Z","added_at":"2026-09-01T19:21:19.849620Z","url":"https://kalshi.com/markets/kxrainhoum/rain-in-houston-in-sep-2026/kxrainhoum-26sep","event_title":"Rain in Houston in Sep 2026?","chart_24h":[0.0,0.0,0.0,0.88,0.99]},{"source":"kalshi","id":"KXRAINHOUM-26SEP-4","event_id":"KXRAINHOUM-26SEP","slug":"KXRAINHOUM-26SEP-4","question":"Rain in Houston in Sep 2026?","group_item_title":"Above 4 inches","description":"If the total precipitation at CLIHOU in Houston in Sep 2026 is strictly greater than 4 inches, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market as reported by the corresponding TWC Report (Daily).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.85,0.15000000000000002],"probability":0.85,"spread":0.1100000000000001,"active":true,"closed":false,"start_date":"2026-09-01T19:12:00Z","end_date":"2026-10-16T03:59:59Z","closed_time":"2026-10-01T03:59:59Z","volume":155.5,"volume_24hr":155.5,"prob_24h_change":0.85,"volume_24h_change":155.5,"normalized_vol_24hr":9.566911697387695,"normalized_volume":7.948544502258301,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-09-02T03:18:39.815670Z","fetched_at":"2026-09-02T03:18:39.815670Z","added_at":"2026-09-01T19:21:19.849620Z","url":"https://kalshi.com/markets/kxrainhoum/rain-in-houston-in-sep-2026/kxrainhoum-26sep","event_title":"Rain in Houston in Sep 2026?","chart_24h":[0.0,0.74,0.74,0.55,0.84,0.54,0.65,0.65,0.65,0.65,0.65,0.85]},{"source":"kalshi","id":"KXRAINHOUM-26SEP-3","event_id":"KXRAINHOUM-26SEP","slug":"KXRAINHOUM-26SEP-3","question":"Rain in Houston in Sep 2026?","group_item_title":"Above 3 inches","description":"If the total precipitation at CLIHOU in Houston in Sep 2026 is strictly greater than 3 inches, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market as reported by the corresponding TWC Report (Daily).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.81,0.18999999999999995],"probability":0.81,"spread":0.05999999999999994,"active":true,"closed":false,"start_date":"2026-09-01T19:12:00Z","end_date":"2026-10-16T03:59:59Z","closed_time":"2026-10-01T03:59:59Z","volume":131.0,"volume_24hr":131.0,"prob_24h_change":0.81,"volume_24h_change":131.0,"normalized_vol_24hr":8.933091163635254,"normalized_volume":7.421942710876465,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-09-02T03:18:39.815670Z","fetched_at":"2026-09-02T03:18:39.815670Z","added_at":"2026-09-01T19:21:19.849620Z","url":"https://kalshi.com/markets/kxrainhoum/rain-in-houston-in-sep-2026/kxrainhoum-26sep","event_title":"Rain in Houston in Sep 2026?","chart_24h":[0.0,0.8,0.92,0.92,0.81,0.81,0.81,0.81]},{"source":"kalshi","id":"KXRAINHOUM-26SEP-5","event_id":"KXRAINHOUM-26SEP","slug":"KXRAINHOUM-26SEP-5","question":"Rain in Houston in Sep 2026?","group_item_title":"Above 5 inches","description":"If the total precipitation at CLIHOU in Houston in Sep 2026 is strictly greater than 5 inches, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market as reported by the corresponding TWC Report (Daily).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.47,0.53],"probability":0.47,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-09-01T19:12:00Z","end_date":"2026-10-16T03:59:59Z","closed_time":"2026-10-01T03:59:59Z","volume":603.0,"volume_24hr":603.0,"prob_24h_change":0.47,"volume_24h_change":603.0,"normalized_vol_24hr":15.36414623260498,"normalized_volume":12.765101432800293,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-09-02T03:05:36.821132Z","fetched_at":"2026-09-02T03:05:36.821132Z","added_at":"2026-09-01T19:21:19.849620Z","url":"https://kalshi.com/markets/kxrainhoum/rain-in-houston-in-sep-2026/kxrainhoum-26sep","event_title":"Rain in Houston in Sep 2026?","chart_24h":[0.0,0.5,0.5,0.5,0.5,0.75,0.69,0.69,0.69,0.69,0.69,0.69]},{"source":"kalshi","id":"KXRAINHOUM-26SEP-7","event_id":"KXRAINHOUM-26SEP","slug":"KXRAINHOUM-26SEP-7","question":"Rain in Houston in Sep 2026?","group_item_title":"Above 7 inches","description":"If the total precipitation at CLIHOU in Houston in Sep 2026 is strictly greater than 7 inches, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market as reported by the corresponding TWC Report (Daily).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.31,0.69],"probability":0.31,"spread":0.19,"active":true,"closed":false,"start_date":"2026-09-01T19:12:00Z","end_date":"2026-10-16T03:59:59Z","closed_time":"2026-10-01T03:59:59Z","volume":69.63,"volume_24hr":69.63,"prob_24h_change":0.31,"volume_24h_change":64.63,"normalized_vol_24hr":6.559243202209473,"normalized_volume":5.642603397369385,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-09-02T03:18:39.815670Z","fetched_at":"2026-09-02T03:18:39.815670Z","added_at":"2026-09-01T19:21:19.849620Z","url":"https://kalshi.com/markets/kxrainhoum/rain-in-houston-in-sep-2026/kxrainhoum-26sep","event_title":"Rain in Houston in Sep 2026?","chart_24h":[0.0,0.4,0.4,0.4,0.4,0.4,0.4,0.32,0.32,0.32,0.34,0.34]},{"source":"kalshi","id":"KXRAINHOUM-26SEP-6","event_id":"KXRAINHOUM-26SEP","slug":"KXRAINHOUM-26SEP-6","question":"Rain in Houston in Sep 2026?","group_item_title":"Above 6 inches","description":"If the total precipitation at CLIHOU in Houston in Sep 2026 is strictly greater than 6 inches, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market as reported by the corresponding TWC Report (Daily).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.3,0.7],"probability":0.3,"spread":0.12,"active":true,"closed":false,"start_date":"2026-09-01T19:12:00Z","end_date":"2026-10-16T03:59:59Z","closed_time":"2026-10-01T03:59:59Z","volume":156.88,"volume_24hr":156.88,"prob_24h_change":0.3,"volume_24h_change":156.88,"normalized_vol_24hr":9.600184440612793,"normalized_volume":7.9761881828308105,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-09-02T03:18:39.815670Z","fetched_at":"2026-09-02T03:18:39.815670Z","added_at":"2026-09-01T19:21:19.849620Z","url":"https://kalshi.com/markets/kxrainhoum/rain-in-houston-in-sep-2026/kxrainhoum-26sep","event_title":"Rain in Houston in Sep 2026?","chart_24h":[0.0,0.34,0.49,0.34,0.1,0.1,0.1,0.1,0.3,0.3,0.3]},{"source":"kalshi","id":"KXRAINHOUM-26SEP-1","event_id":"KXRAINHOUM-26SEP","slug":"KXRAINHOUM-26SEP-1","question":"Rain in Houston in Sep 2026?","group_item_title":"Above 1 inch","description":"If the total precipitation at CLIHOU in Houston in Sep 2026 is strictly greater than 1 inches, then the market resolves to Yes.\n\n---\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market as reported by the corresponding TWC Report (Daily).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.07999999999999996,"active":true,"closed":false,"start_date":"2026-09-01T19:12:00Z","end_date":"2026-10-16T03:59:59Z","closed_time":"2026-10-01T03:59:59Z","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":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-09-01T20:25:47.702197Z","fetched_at":"2026-09-01T20:25:47.702197Z","added_at":"2026-09-01T19:21:19.849620Z","url":"https://kalshi.com/markets/kxrainhoum/rain-in-houston-in-sep-2026/kxrainhoum-26sep","event_title":"Rain in Houston in Sep 2026?","chart_24h":[0.0,0.0,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXRAINHOUM-26SEP","as_of":"2026-09-02T03:19:32.182417Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Rain in Houston in Sep 2026?\" — top market at 47% probability across 7 outcomes","source_url":null}}