**Lateefah Simon holds a commanding 94.5% implied probability in the CA-12 general election market, reflecting her decisive June 2, 2026 top-two primary victory (84% to Jamie Joyce’s 16%) in this solidly Democratic East Bay district.** As the incumbent who succeeded Barbara Lee and won the 2024 general with 65.4%, Simon benefits from substantial fundraising (over $1.4 million raised versus Joyce’s roughly $31,000), established endorsements, and a D+39 partisan voting index that has produced consistent Democratic dominance. All major forecasters rate the seat Safe or Solid Democratic. The November 3 general features two Democrats, so Simon’s primary margin and institutional advantages drive trader consensus. Joyce would need an unprecedented shift in base turnout or a major late development—such as a significant scandal or national political realignment—to close the gap before Election Day.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedNEW
NEW
Nov 3, 2026
Lateefah Simon
95%
Jamie Joyce
6%
NEW
NEW
Nov 3, 2026
Lateefah Simon
$1,454 Vol.
95%
Jamie Joyce
$1,107 Vol.
6%
This market will resolve according to the individual who wins the CA-12 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).**Lateefah Simon holds a commanding 94.5% implied probability in the CA-12 general election market, reflecting her decisive June 2, 2026 top-two primary victory (84% to Jamie Joyce’s 16%) in this solidly Democratic East Bay district.** As the incumbent who succeeded Barbara Lee and won the 2024 general with 65.4%, Simon benefits from substantial fundraising (over $1.4 million raised versus Joyce’s roughly $31,000), established endorsements, and a D+39 partisan voting index that has produced consistent Democratic dominance. All major forecasters rate the seat Safe or Solid Democratic. The November 3 general features two Democrats, so Simon’s primary margin and institutional advantages drive trader consensus. Joyce would need an unprecedented shift in base turnout or a major late development—such as a significant scandal or national political realignment—to close the gap before Election Day.
This market will resolve according to the individual who wins the CA-12 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Market Opened: Jul 9, 2026, 10:03 PM ET
Volume
$2,561End Date
Nov 3, 2026Market Opened
Jul 9, 2026, 10:03 PM ETResolver
0x69c47De9D...This market will resolve according to the individual who wins the CA-12 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).**Lateefah Simon holds a commanding 94.5% implied probability in the CA-12 general election market, reflecting her decisive June 2, 2026 top-two primary victory (84% to Jamie Joyce’s 16%) in this solidly Democratic East Bay district.** As the incumbent who succeeded Barbara Lee and won the 2024 general with 65.4%, Simon benefits from substantial fundraising (over $1.4 million raised versus Joyce’s roughly $31,000), established endorsements, and a D+39 partisan voting index that has produced consistent Democratic dominance. All major forecasters rate the seat Safe or Solid Democratic. The November 3 general features two Democrats, so Simon’s primary margin and institutional advantages drive trader consensus. Joyce would need an unprecedented shift in base turnout or a major late development—such as a significant scandal or national political realignment—to close the gap before Election Day.
This market will resolve according to the individual who wins the CA-12 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Volume
$2,561End Date
Nov 3, 2026Market Opened
Jul 9, 2026, 10:03 PM ETResolver
0x69c47De9D...**Lateefah Simon holds a commanding 94.5% implied probability in the CA-12 general election market, reflecting her decisive June 2, 2026 top-two primary victory (84% to Jamie Joyce’s 16%) in this solidly Democratic East Bay district.** As the incumbent who succeeded Barbara Lee and won the 2024 general with 65.4%, Simon benefits from substantial fundraising (over $1.4 million raised versus Joyce’s roughly $31,000), established endorsements, and a D+39 partisan voting index that has produced consistent Democratic dominance. All major forecasters rate the seat Safe or Solid Democratic. The November 3 general features two Democrats, so Simon’s primary margin and institutional advantages drive trader consensus. Joyce would need an unprecedented shift in base turnout or a major late development—such as a significant scandal or national political realignment—to close the gap before Election Day.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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