{"id":"93893","title":"Massachusetts US Senate Winner","slug":"massachusetts-us-senate-winner","type":"categorical","category":"Politics","ticker":"SEN26MA","status":"active","createdAt":"2026-06-16T22:55:45.754Z","contracts":[{"id":"93893-282147","label":"Ed Markey","description":{"data":{},"content":[{"data":{},"marks":[],"value":"If Ed Markey wins the 2026 U.S. Senate election in Massachusetts, then this market resolves to Yes. Outcome should be verified from the applicable state election authority and widely reported national sources. This event is mutually exclusive within the Massachusetts Senate election. Read the full contract [terms & conditions](https://cdn.builder.io/o/assets%2F1b77ce3a269a43e985e77f3d65f715ba%2Fd87e2bb2cb084a0bb9d5936394a9f233?alt=media&token=01422eba-fddb-496b-bd1f-fcb568ad5383&apiKey=1b77ce3a269a43e985e77f3d65f715ba).","nodeType":"text"}],"nodeType":"document"},"prices":{"buy":{"yes":"0.97","no":"0.04"},"sell":{"yes":"0.96","no":"0.03"},"bestBid":"0.96","bestAsk":"0.97","lastTradePrice":"0.97"},"status":"active","createdAt":"2026-06-16T22:55:45.754Z","termsAndConditionsUrl":"","ticker":"EDMARKEY","instrumentSymbol":"GEMI-SEN26MA-EDMARKEY","marketState":"open","abbreviatedName":"Ed Markey","color":"#0f9ee7","imageUrl":"https://images.ctfassets.net/jg6lo9a2ukvr/6scOV1kBmAiir6ziDF0dhJ/8330fbf5b44d4f7941b6792ceb200b6a/Democrat.png","expiryDate":"2026-11-10T00:00:00.000Z","effectiveDate":"2026-05-14T00:00:00.000Z","isCombo":false,"quantityIncrement":"1","quantityMinimum":"1","priceIncrement":"0.01","quoteAssetPrecision":2,"priceMinimum":"0.01"},{"id":"93893-282149","label":"John Deaton","description":{"data":{},"content":[{"data":{},"marks":[],"value":"If John Deaton wins the 2026 U.S. Senate election in Massachusetts, then this market resolves to Yes. Outcome should be verified from the applicable state election authority and widely reported national sources. This event is mutually exclusive within the Massachusetts Senate election. Read the full contract [terms & conditions](https://cdn.builder.io/o/assets%2F1b77ce3a269a43e985e77f3d65f715ba%2Fd87e2bb2cb084a0bb9d5936394a9f233?alt=media&token=01422eba-fddb-496b-bd1f-fcb568ad5383&apiKey=1b77ce3a269a43e985e77f3d65f715ba).","nodeType":"text"}],"nodeType":"document"},"prices":{"buy":{"yes":"0.05","no":"0.98"},"sell":{"yes":"0.02","no":"0.95"},"bestBid":"0.02","bestAsk":"0.05","lastTradePrice":"0.05"},"status":"active","createdAt":"2026-06-16T22:55:45.754Z","termsAndConditionsUrl":"","ticker":"JOHNDEATON","instrumentSymbol":"GEMI-SEN26MA-JOHNDEATON","marketState":"open","abbreviatedName":"John Deaton","color":"#0f9ee7","imageUrl":"https://images.ctfassets.net/jg6lo9a2ukvr/4jB6qLZD8G2q1zBTFspELZ/b1cc56ba77c2fa83b929f0363beb80ec/Republican.png","expiryDate":"2026-11-10T00:00:00.000Z","effectiveDate":"2026-05-14T00:00:00.000Z","isCombo":false,"quantityIncrement":"1","quantityMinimum":"1","priceIncrement":"0.01","quoteAssetPrecision":2,"priceMinimum":"0.01"},{"id":"93893-285007","label":"Joseph Tache","description":{"data":{},"content":[{"data":{},"marks":[],"value":"If Joseph Tache wins the 2026 U.S. Senate election in Massachusetts, then this market resolves to Yes. Outcome should be verified from the applicable state election authority and widely reported national sources. This event is mutually exclusive within the Massachusetts Senate election. Read the full contract [terms & conditions](https://cdn.builder.io/o/assets%2F1b77ce3a269a43e985e77f3d65f715ba%2Fd87e2bb2cb084a0bb9d5936394a9f233?alt=media&token=01422eba-fddb-496b-bd1f-fcb568ad5383&apiKey=1b77ce3a269a43e985e77f3d65f715ba).","nodeType":"text"}],"nodeType":"document"},"prices":{"buy":{"yes":"0.04","no":"0.99"},"sell":{"yes":"0.01","no":"0.96"},"bestBid":"0.01","lastTradePrice":"0.04"},"status":"active","createdAt":"2026-06-16T22:55:45.754Z","termsAndConditionsUrl":"","ticker":"JOSEPHTACHE","instrumentSymbol":"GEMI-SEN26MA-JOSEPHTACHE","marketState":"open","abbreviatedName":"Joseph Tache","color":"#0f9ee7","imageUrl":"https://assets.gemini.com/predictions/images/ChatGPT_Image_Jun_17_2026_02_03_09_PM_7e116595-122f-4363-b685-ab96acf79bbc.avif","expiryDate":"2026-11-10T00:00:00.000Z","effectiveDate":"2026-05-14T00:00:00.000Z","isCombo":false,"quantityIncrement":"1","quantityMinimum":"1","priceIncrement":"0.01","quoteAssetPrecision":2,"priceMinimum":"0.01"},{"id":"93893-282145","label":"Seth Moulton","description":{"data":{},"content":[{"data":{},"marks":[],"value":"If Seth Moulton wins the 2026 U.S. Senate election in Massachusetts, then this market resolves to Yes. Outcome should be verified from the applicable state election authority and widely reported national sources. This event is mutually exclusive within the Massachusetts Senate election. Read the full contract [terms & conditions](https://cdn.builder.io/o/assets%2F1b77ce3a269a43e985e77f3d65f715ba%2Fd87e2bb2cb084a0bb9d5936394a9f233?alt=media&token=01422eba-fddb-496b-bd1f-fcb568ad5383&apiKey=1b77ce3a269a43e985e77f3d65f715ba).","nodeType":"text"}],"nodeType":"document"},"prices":{"buy":{},"sell":{}},"status":"settled","createdAt":"2026-06-16T22:55:45.754Z","termsAndConditionsUrl":"","ticker":"SETHMOULTON","instrumentSymbol":"GEMI-SEN26MA-SETHMOULTON","marketState":"closed","abbreviatedName":"Seth Moulton","color":"#0f9ee7","imageUrl":"https://assets.gemini.com/predictions/images/ChatGPT_Image_Jun_17_2026_02_03_09_PM_36fbc02c-017b-4d5b-8f78-e8cb8efa288e.avif","expiryDate":"2026-11-10T00:00:00.000Z","resolutionSide":"no","resolvedAt":"2026-09-22T21:45:40.188Z","effectiveDate":"2026-05-14T00:00:00.000Z","isCombo":false,"quantityIncrement":"1","quantityMinimum":"1","priceIncrement":"0.01","quoteAssetPrecision":2,"priceMinimum":"0.01"},{"id":"93893-282146","label":"Alex Rikleen","description":{"data":{},"content":[{"data":{},"marks":[],"value":"If Alex Rikleen wins the 2026 U.S. Senate election in Massachusetts, then this market resolves to Yes. Outcome should be verified from the applicable state election authority and widely reported national sources. This event is mutually exclusive within the Massachusetts Senate election. Read the full contract [terms & conditions](https://cdn.builder.io/o/assets%2F1b77ce3a269a43e985e77f3d65f715ba%2Fd87e2bb2cb084a0bb9d5936394a9f233?alt=media&token=01422eba-fddb-496b-bd1f-fcb568ad5383&apiKey=1b77ce3a269a43e985e77f3d65f715ba).","nodeType":"text"}],"nodeType":"document"},"prices":{"buy":{},"sell":{}},"status":"settled","createdAt":"2026-06-16T22:55:45.754Z","termsAndConditionsUrl":"","ticker":"ALEXRIKLEEN","instrumentSymbol":"GEMI-SEN26MA-ALEXRIKLEEN","marketState":"closed","abbreviatedName":"Alex Rikleen","color":"#0f9ee7","expiryDate":"2026-11-10T00:00:00.000Z","resolutionSide":"no","resolvedAt":"2026-06-17T23:17:06.448Z","effectiveDate":"2026-05-14T00:00:00.000Z","isCombo":false,"quantityIncrement":"1","quantityMinimum":"1","priceIncrement":"0.01","quoteAssetPrecision":2,"priceMinimum":"0.01"}],"effectiveDate":"2026-06-16T22:55:45.754Z","isLive":false,"participants":[],"description":"Who will win the 2026 U.S. Senate election in Massachusetts?","imageUrl":"https://assets.gemini.com/predictions/images/Massachusetts_74d1c2ec-e201-4a7b-bb9c-9eb0b87c5ff5.avif","volume":"3059","volume24h":"0","tags":["Senate"],"expiryDate":"2026-11-10T00:00:00.000Z","termsLink":"","subcategory":{"id":174,"slug":"politics_midterms_senate","name":"Senate","path":["Politics","Midterms","Senate"]},"socialImageUrl":"https://images.ctfassets.net/jg6lo9a2ukvr/1X12y7OhZNqwdNenVwemrA/81a6784737b185a4bd7be2276a69d5cf/Contract_Image.png","featuredImageUrl":"https://assets.gemini.com/predictions/images/Politics_52fce6dd-2a10-4db6-aed4-2a763e5ebe12.avif","eventTags":[{"id":3986,"name":"Midterms","slug":"midterms"}],"volumeDelta24hPct":"0"}