{"source":"polymarket","id":"403532","ticker":"md-01-democratic-primary-winner","slug":"md-01-democratic-primary-winner","title":"MD-01 Democratic Primary Winner","description":"This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the MD-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on June 23, 2026.\n\nIf no nominee is announced by November 3, 2026, 11:59 PM ET, this market will resolve to \"Other\".\n\nThe resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.\n\nAny replacement of the nominee before election day will not change the resolution of the market.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/state_flags/MD.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/state_flags/MD.png","active":true,"closed":false,"start_date":"2026-04-22T17:21:57.632598Z","end_date":"2026-06-23T00:00:00Z","closed_time":null,"volume":1119.9499289999999,"volume_24hr":10.752685,"volume_24h_change":null,"normalized_vol_24hr":2.4888854026794434,"normalized_volume":10.817035675048828,"liquidity":15872.88288,"open_interest":438.058701,"categories":["Elections","Politics"],"tags":[{"id":"144","slug":"elections","label":"Elections"},{"id":"264","slug":"primaries","label":"Primaries"},{"id":"103927","slug":"house-primary","label":"House Primary"},{"id":"902","slug":"primary-elections","label":"primary elections"},{"id":"936","slug":"democratic-primary","label":"Democratic Primary"},{"id":"103954","slug":"maryland-primary","label":"Maryland Primary"},{"id":"2","slug":"politics","label":"Politics"},{"id":"105187","slug":"june-23-primaries","label":"June 23 Primaries"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Dan Schwartz","top_outcome_probability":0.915,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":10.752685,"updated_at":"2026-06-10T13:24:24.438347Z","fetched_at":"2026-06-10T13:24:24.438347Z","added_at":null,"url":"https://polymarket.com/event/md-01-democratic-primary-winner","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,10.752685,10.752685,10.752685],"markets":[{"source":"polymarket","id":"2044975","event_id":"403532","slug":"will-dan-schwartz-be-the-democratic-nominee-for-md-01","question":"Will Dan Schwartz be the Democratic nominee for MD-01?","group_item_title":"Dan Schwartz","description":"This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the MD-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on June 23, 2026.\n\nIf no nominee is announced by November 3, 2026, 11:59 PM ET, this market will resolve to \"Other\".\n\nThe resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.\n\nAny replacement of the nominee before election day will not change the resolution of the market.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/state_flags/MD.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/state_flags/MD.png","outcomes":["Yes","No"],"outcome_prices":[0.915,0.085],"probability":0.915,"spread":0.03,"active":true,"closed":false,"start_date":"2026-04-22T17:14:45.907319Z","end_date":"2026-06-23T00:00:00Z","closed_time":null,"volume":656.2855149999999,"volume_24hr":10.752685,"prob_24h_change":0.0,"volume_24h_change":10.752685,"normalized_vol_24hr":2.514104127883911,"normalized_volume":10.79793643951416,"liquidity":9491.3952,"categories":["Elections","Politics"],"countries":["United States"],"updated_at":"2026-06-10T10:54:58.284222Z","fetched_at":"2026-06-10T10:52:51.498233Z","added_at":null,"url":"https://polymarket.com/event/md-01-democratic-primary-winner/will-dan-schwartz-be-the-democratic-nominee-for-md-01","event_title":"MD-01 Democratic Primary Winner","chart_24h":[0.915,0.915,0.915]},{"source":"polymarket","id":"2044976","event_id":"403532","slug":"will-george-walsh-be-the-democratic-nominee-for-md-01","question":"Will George Walsh be the Democratic nominee for MD-01?","group_item_title":"George Walsh","description":"This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the MD-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on June 23, 2026.\n\nIf no nominee is announced by November 3, 2026, 11:59 PM ET, this market will resolve to \"Other\".\n\nThe resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.\n\nAny replacement of the nominee before election day will not change the resolution of the market.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/state_flags/MD.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/state_flags/MD.png","outcomes":["Yes","No"],"outcome_prices":[0.055,0.945],"probability":0.055,"spread":0.03,"active":true,"closed":false,"start_date":"2026-04-22T17:14:50.284456Z","end_date":"2026-06-23T00:00:00Z","closed_time":null,"volume":188.50999999999996,"volume_24hr":0.0,"prob_24h_change":-0.0049999999999999975,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":7.055077075958252,"liquidity":6578.7389,"categories":["Elections","Politics"],"countries":["United States"],"updated_at":"2026-06-10T13:26:09.595609Z","fetched_at":"2026-06-10T13:24:24.722012Z","added_at":null,"url":"https://polymarket.com/event/md-01-democratic-primary-winner/will-george-walsh-be-the-democratic-nominee-for-md-01","event_title":"MD-01 Democratic Primary Winner","chart_24h":[0.06,0.055,0.055,0.06,0.055,0.055,0.06,0.055,0.06,0.055,0.06,0.055,0.055,0.055,0.055,0.06,0.055,0.06,0.055,0.06,0.06,0.06]},{"source":"polymarket","id":"2044974","event_id":"403532","slug":"will-victor-guidice-be-the-democratic-nominee-for-md-01","question":"Will Victor Guidice be the Democratic nominee for MD-01?","group_item_title":"Victor Guidice","description":"This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the MD-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on June 23, 2026.\n\nIf no nominee is announced by November 3, 2026, 11:59 PM ET, this market will resolve to \"Other\".\n\nThe resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.\n\nAny replacement of the nominee before election day will not change the resolution of the market.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/state_flags/MD.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/state_flags/MD.png","outcomes":["Yes","No"],"outcome_prices":[0.0495,0.9505],"probability":0.0495,"spread":0.077,"active":true,"closed":false,"start_date":"2026-04-22T17:14:41.919840Z","end_date":"2026-06-23T00:00:00Z","closed_time":null,"volume":130.392221,"volume_24hr":0.0,"prob_24h_change":0.014000000000000005,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":6.10407829284668,"liquidity":472.35443,"categories":["Elections","Politics"],"countries":["United States"],"updated_at":"2026-06-10T13:26:09.595609Z","fetched_at":"2026-06-10T13:24:24.722012Z","added_at":null,"url":"https://polymarket.com/event/md-01-democratic-primary-winner/will-victor-guidice-be-the-democratic-nominee-for-md-01","event_title":"MD-01 Democratic Primary Winner","chart_24h":[0.0355,0.0425,0.0415,0.039,0.0405,0.041,0.044,0.039,0.048,0.048,0.0495,0.0405,0.0355,0.0435,0.0435,0.0495,0.035,0.0495,0.0475,0.048,0.0475,0.035,0.0495,0.048,0.0475,0.046,0.0495,0.0475,0.036,0.0495,0.0495,0.0485,0.034]},{"source":"polymarket","id":"2044977","event_id":"403532","slug":"will-randi-white-be-the-democratic-nominee-for-md-01","question":"Will Randi White be the Democratic nominee for MD-01?","group_item_title":"Randi White","description":"This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the MD-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on June 23, 2026.\n\nIf no nominee is announced by November 3, 2026, 11:59 PM ET, this market will resolve to \"Other\".\n\nThe resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.\n\nAny replacement of the nominee before election day will not change the resolution of the market.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/state_flags/MD.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/state_flags/MD.png","outcomes":["Yes","No"],"outcome_prices":[0.035,0.965],"probability":0.035,"spread":0.048,"active":true,"closed":false,"start_date":"2026-04-22T17:14:56.264936Z","end_date":"2026-06-23T00:00:00Z","closed_time":null,"volume":144.762193,"volume_24hr":0.0,"prob_24h_change":-0.0014999999999999944,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":6.3665852546691895,"liquidity":103.95498,"categories":["Elections","Politics"],"countries":["United States"],"updated_at":"2026-06-10T13:26:09.595609Z","fetched_at":"2026-06-10T13:24:24.722012Z","added_at":null,"url":"https://polymarket.com/event/md-01-democratic-primary-winner/will-randi-white-be-the-democratic-nominee-for-md-01","event_title":"MD-01 Democratic Primary Winner","chart_24h":[0.0365,0.035,0.0495,0.0485,0.036,0.0435,0.045,0.0415,0.0425,0.044,0.0355,0.0495,0.035,0.049,0.035,0.036,0.035,0.0355,0.0355,0.0355,0.0355,0.0365,0.0365,0.035,0.047,0.0355,0.035,0.0355,0.0355,0.0355]},{"source":"polymarket","id":"2044988","event_id":"403532","slug":"will-another-candidate-be-the-democratic-nominee-for-md-01","question":"Will another candidate be the Democratic nominee for MD-01?","group_item_title":"Other","description":"This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the MD-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on June 23, 2026.\n\nIf no nominee is announced by November 3, 2026, 11:59 PM ET, this market will resolve to \"Other\".\n\nThe resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.\n\nAny replacement of the nominee before election day will not change the resolution of the market.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/state_flags/MD.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/state_flags/MD.png","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":"2026-04-22T17:15:54.378026Z","end_date":"2026-06-23T00:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Elections","Politics"],"countries":["United States"],"updated_at":"2026-06-10T04:10:09.306255Z","fetched_at":"2026-05-05T13:28:41.516827Z","added_at":null,"url":"https://polymarket.com/event/md-01-democratic-primary-winner/will-another-candidate-be-the-democratic-nominee-for-md-01","event_title":"MD-01 Democratic Primary Winner","chart_24h":null}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/403532","as_of":"2026-06-10T13:32:23.725075Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"MD-01 Democratic Primary Winner\" — top market at 92% probability across 5 outcomes","source_url":null}}