US Elections Markets

2026 Midterm Election Tracker Live odds for every Senate and Governor race, the balance of power, and an interactive state map.

Active Markets (101)

Event Market Model Conf TI
64.0% 61.1% High 79 Refresh
CA-04 House winner?
CA-04 House winner?
Top outcome: Mike Thompson
66.0% 70.8% High 88 Refresh
California Governor winner? (Person)
California Governor winner? (Person)
Top outcome: Steve Hilton
4.4% 3.8% High 84 Refresh
Which party will win the U.S. Senate?
Which party will win the U.S. Senate?
Top outcome: Republican Party
53.0% 51.8% High 91 Refresh
2026 Midterms: Congress Balance of Power?
2026 Midterms: Congress Balance of Power?
Top outcome: R-House, R-Senate
17.0% 20.4% High 81 Refresh
Michigan Senate winner? (Person)
Michigan Senate winner? (Person)
Top outcome: Mike Rogers
36.0% 36.7% High 82 Refresh
Ohio Attorney General winner?
Ohio Attorney General winner?
Top outcome: John Kulewicz
17.0% 14.6% High 74 Refresh
Missouri's 4th District margin of victory
Missouri's 4th District margin of victory
Top outcome: Republicans, 20+ pts
70.0% 66.0% High 80 Refresh
Which abortion-related measures will pass in 2026?
Which abortion-related measures will pass in 2026?
Top outcome: Virginia Question 1
90.0% 86.8% Med 59 Refresh
LA-01 Democratic nominee?
LA-01 Democratic nominee?
Top outcome: Lauren Jewett
16.0% 98.9% High 40 Refresh
Indiana Secretary of State winner?
Indiana Secretary of State winner?
Top outcome: Max Engling
29.0% 23.4% Med 79 Refresh
MO-02 House winner?
MO-02 House winner?
Top outcome: Ann Wagner
79.0% 83.0% Med 78 Refresh
Los Angeles Mayor winner?
Los Angeles Mayor winner?
Top outcome: Nithya Raman
38.0% 34.1% High 91 Refresh
2028 Democratic presidential nominee
2028 Democratic presidential nominee
Top outcome: Gavin Newsom
17.0% 17.5% High 40 Refresh
2028 U.S. Presidential Election winner?
2028 U.S. Presidential Election winner?
Top outcome: Marco Rubio
16.0% 18.9% High 84 Refresh
32.0% 39.3% Med 77 Refresh
61.0% 52.0% Med 86 Refresh
2028 Republican VP nominee
2028 Republican VP nominee
Top outcome: Marco Rubio
28.0% 37.2% High 40 Refresh
2028 Democratic VP nominee
2028 Democratic VP nominee
Top outcome: Alexandria Ocasio-Cortez
8.5% 10.1% High 40 Refresh
7.0% 1.7% Med 63 Refresh
2028 Republican presidential nominee
2028 Republican presidential nominee
Top outcome: Marco Rubio
26.0% 25.2% Med 40 Refresh
Which party will win the U.S. House?
Which party will win the U.S. House?
Top outcome: Republican Party
17.0% 14.9% High 91 Refresh
Blue wave in 2026?
Blue wave in 2026?
Yes refers to: Will Democrats hold 218 or more seats in the House AND hold 49 or more seats in the Senate?
68.0% 62.9% Med 90 Refresh
New York Attorney General winner?
New York Attorney General winner?
Top outcome: Democratic party
94.0% 96.8% High 73 Refresh
95.2% 95.6% High 73 Refresh
Vermont Senate winner? (2028)
Vermont Senate winner? (2028)
Top outcome: Republican party
7.0% 3.1% High 70 Refresh
Will Democrats hold a midterm convention?
Will Democrats hold a midterm convention?
Yes refers to: Before Nov 3, 2026
1.0% 0.6% Med 83 Refresh
Who will win the Attorney General race in Idaho?
Who will win the Attorney General race in Idaho?
Top outcome: Republican party
96.0% 95.0% High 66 Refresh
Connecticut Attorney General winner?
Connecticut Attorney General winner?
Top outcome: Democratic party
94.5% 92.8% High 60 Refresh
Pennsylvania Senate winner? (2028)
Pennsylvania Senate winner? (2028)
Top outcome: Republican party
26.0% 26.2% High 70 Refresh
Alabama Senate winner? (2028)
Alabama Senate winner? (2028)
Top outcome: Democratic party
6.7% 5.4% High 68 Refresh
Illinois's 12th District margin of victory
Illinois's 12th District margin of victory
Top outcome: Republicans, 26+ pts
74.0% 71.2% High 76 Refresh
Florida's 13th District margin of victory
Florida's 13th District margin of victory
Top outcome: Democrats, 2+ pts
25.0% 19.2% High 81 Refresh
Iowa's 4th District margin of victory
Iowa's 4th District margin of victory
Top outcome: Republicans, 30+ pts
31.0% 27.0% High 79 Refresh
Arizona's 6th District margin of victory
Arizona's 6th District margin of victory
Top outcome: Democrats, 10+ pts
16.0% 16.3% High 80 Refresh
Michigan's 10th District margin of victory
Michigan's 10th District margin of victory
Top outcome: Republicans, 10+ pts
9.0% 5.2% High 80 Refresh
Colorado's 4th District margin of victory
Colorado's 4th District margin of victory
Top outcome: Republicans, 11+ pts
21.0% 28.2% High 76 Refresh
Michigan's 12th District margin of victory
Michigan's 12th District margin of victory
Top outcome: Democrats, 58+ pts
15.0% 15.0% High 71 Refresh
IN-04 House winner?
IN-04 House winner?
Top outcome: Republican party
92.7% 96.5% High 71 Refresh
Florida's 27th District margin of victory
Florida's 27th District margin of victory
Top outcome: Democrats, 9+ pts
7.9% 5.0% High 81 Refresh
Arizona's 3rd District margin of victory
Arizona's 3rd District margin of victory
Top outcome: Democrats, 51+ pts
46.0% 30.0% High 74 Refresh
Arizona's 4th District margin of victory
Arizona's 4th District margin of victory
Top outcome: Democrats, 25+ pts
14.0% 14.3% Med 81 Refresh
Iowa's 3rd District margin of victory
Iowa's 3rd District margin of victory
Top outcome: Democrats, 2+ pts
75.0% 57.9% Med 69 Refresh
Kansas's 4th District margin of victory
Kansas's 4th District margin of victory
Top outcome: Republicans, 23+ pts
30.0% 32.7% High 72 Refresh
Connecticut's 1st District margin of victory
Connecticut's 1st District margin of victory
Top outcome: Democrats, 22+ pts
92.2% 86.2% High 72 Refresh
Minnesota's 2nd District margin of victory
Minnesota's 2nd District margin of victory
Top outcome: Democrats, 13+ pts
54.0% 39.6% High 80 Refresh
Georgia's 10th District margin of victory
Georgia's 10th District margin of victory
Top outcome: Republicans, 16+ pts
55.0% 55.0% High 79 Refresh
Georgia's 3rd District margin of victory
Georgia's 3rd District margin of victory
Top outcome: Republicans, 23+ pts
59.0% 44.2% High 78 Refresh
Colorado's 5th District margin of victory
Colorado's 5th District margin of victory
Top outcome: Democrats, 8+ pts
8.4% 8.6% High 71 Refresh
Ohio Senate winner? (2028)
Ohio Senate winner? (2028)
Top outcome: Democratic party
33.0% 27.3% High 68 Refresh
Alaska Senate winner? (Party)
Alaska Senate winner? (Party)
Top outcome: Democratic party
58.0% 66.1% High 81 Refresh
12.0% 84.0% High 72 Refresh
Illinois's 7th District margin of victory
Illinois's 7th District margin of victory
Top outcome: Democrats, 56+ pts
89.0% 89.0% High 72 Refresh
Colorado's 2nd District margin of victory
Colorado's 2nd District margin of victory
Top outcome: Democrats, 37+ pts
83.0% 80.8% High 81 Refresh
New Hampshire's 1st District margin of victory
New Hampshire's 1st District margin of victory
Top outcome: Democrats, 10+ pts
61.0% 58.1% Med 74 Refresh
Pennsylvania's 7th District margin of victory
Pennsylvania's 7th District margin of victory
Top outcome: Republicans, 9+ pts
10.0% 10.4% High 80 Refresh
Pennsylvania's 10th District margin of victory
Pennsylvania's 10th District margin of victory
Top outcome: Republicans, 5+ pts
16.0% 8.0% High 71 Refresh
LA-06 House winner?
LA-06 House winner?
Top outcome: Republican party
32.0% 40.4% High 70 Refresh
Indiana's 7th District margin of victory
Indiana's 7th District margin of victory
Top outcome: Democrats, 34+ pts
92.6% 95.0% Med 72 Refresh
34.0% 21.3% Med 82 Refresh
Michigan's 8th District margin of victory
Michigan's 8th District margin of victory
Top outcome: Democrats, 2+ pts
89.0% 81.1% High 78 Refresh
IN-05 House winner?
IN-05 House winner?
Top outcome: Republican party
84.0% 87.8% High 73 Refresh
Georgia's 13th District margin of victory
Georgia's 13th District margin of victory
Top outcome: Democrats, 37+ pts
78.0% 75.4% High 82 Refresh
Michigan's 11th District margin of victory
Michigan's 11th District margin of victory
Top outcome: Democrats, 35+ pts
10.0% 2.0% High 74 Refresh
Florida's 12th District margin of victory
Florida's 12th District margin of victory
Top outcome: Republicans, 22+ pts
48.0% 35.9% High 81 Refresh
Maine's 2nd District margin of victory
Maine's 2nd District margin of victory
Top outcome: Republicans, 9+ pts
20.0% 20.1% High 58 Refresh
Colorado's 3rd District margin of victory
Colorado's 3rd District margin of victory
Top outcome: Democrats, 3+ pts
25.0% 19.2% High 72 Refresh
56.0% 44.1% Med 90 Refresh
Kentucky's 6th District margin of victory
Kentucky's 6th District margin of victory
Top outcome: Republicans, 3+ pts
75.0% 57.9% High 73 Refresh
Michigan's 4th District margin of victory
Michigan's 4th District margin of victory
Top outcome: Republicans, 5+ pts
44.0% 24.6% High 82 Refresh
Arizona's 9th District margin of victory
Arizona's 9th District margin of victory
Top outcome: Republicans, 9+ pts
87.0% 88.0% High 80 Refresh
Montana's 1st District margin of victory
Montana's 1st District margin of victory
Top outcome: Democrats, 9+ pts
11.0% 6.4% Med 81 Refresh
Colorado's 6th District margin of victory
Colorado's 6th District margin of victory
Top outcome: Democrats, 18+ pts
88.0% 91.4% High 72 Refresh
Michigan's 5th District margin of victory
Michigan's 5th District margin of victory
Top outcome: Republicans, 13+ pts
88.0% 100.0% High 78 Refresh
3.5% 1.5% Med 68 Refresh
Will Trump be allowed to run for a 3rd term?
Will Trump be allowed to run for a 3rd term?
Yes refers to: Before Jan 1, 2029
9.2% 6.9% Med 78 Refresh
FL-09 House winner?
FL-09 House winner?
Top outcome: Democratic party
42.0% 34.0% High 78 Refresh
Iowa Senate winner? (Person)
Iowa Senate winner? (Person)
Top outcome: Zach Wahls
15.0% 15.9% High 82 Refresh
51.0% 38.2% High 73 Refresh
57.0% 49.0% Med 78 Refresh
Chicago mayoral election winner? (2027)
Chicago mayoral election winner? (2027)
Top outcome: Alexi Giannoulias
56.0% 48.1% Med 80 Refresh
81.0% 70.1% Med 67 Refresh
76.0% 65.0% Med 72 Refresh
44.0% 34.5% Med 61 Refresh
Who will run for public office in 2026?
Who will run for public office in 2026?
Top outcome: Matthew McConaughey
10.0% 4.1% Med 40 Refresh
Blue tsunami in 2026?
Blue tsunami in 2026?
Yes refers to: Will Democrats hold 235 or more seats in the House AND hold 51 or more seats in the Senate?
48.0% 36.4% Med 90 Refresh
70.0% 50.9% High 75 Refresh
22.0% 22.9% High 77 Refresh
CA-11 House winner? (Person)
CA-11 House winner? (Person)
Top outcome: Saikat Chakrabarti
37.0% 30.9% High 86 Refresh
Alaska Senate winner? (Person)
Alaska Senate winner? (Person)
Top outcome: Mary Peltola
59.0% 59.6% High 89 Refresh
15.0% 11.7% Med 84 Refresh
Closest Senate race in 2026?
Closest Senate race in 2026?
Top outcome: Georgia
7.8% 13.4% High 81 Refresh
Alaska Governor winner? (Party)
Alaska Governor winner? (Party)
Top outcome: Democratic party
39.0% 45.0% High 77 Refresh
Alaska Governor winner? (Person)
Alaska Governor winner? (Person)
Top outcome: Bernadette Wilson
22.0% 22.9% High 80 Refresh
92.9% 95.5% Med 77 Refresh
Who will win the Chicago mayoral election?
Who will win the Chicago mayoral election?
Top outcome: Susan Mendoza
16.0% 12.4% High 79 Refresh
Arizona State House winner?
Arizona State House winner?
Top outcome: Republican party
47.0% 41.4% High 68 Refresh
LA-02 Democratic nominee?
LA-02 Democratic nominee?
Top outcome: Renada Collins
4.0% 2.3% High 40 Refresh
TN-08 House winner?
TN-08 House winner?
Top outcome: Republican party
94.9% 97.8% High 75 Refresh
12.0% 11.6% Med 61 Refresh
Texas Senate: Exact outcome
Texas Senate: Exact outcome
Top outcome: Cornyn beats Talarico
39.0% 34.2% Med 85 Refresh
Expired Markets (62)
DE-AL Republican nominee?
Joseph Arminio
Market Model 99.0% 99.6%
John J. Whalen III
Market Model 1.0% 0.1%
SC-01 Republican nominee?
Mark Smith
Market Model 62.0% 60.9%
Jenny Costa Honeycutt
Market Model 47.0% 39.1%
CA-40 primary advancers?
Esther Kim Varet
Market Model 39.0% 26.0%
Young Kim
Market Model 86.0% 81.5%
ND-AL Republican nominee?
Alex Balazs
Market Model 5.0% 3.9%
Julie Fedorchak
Market Model 97.0% 92.0%
NE-02 Democratic nominee?
John Cavanaugh
Market Model 60.0% 60.5%
Denise Powell
Market Model 41.0% 38.2%
TX-18 Democratic nominee?
Christian Menefee
Market Model 94.3% 95.6%
Al Green
Market Model 6.0% 4.4%
TX-33 Democratic nominee?
Colin Allred
Market Model 79.0% 82.5%
Julie Johnson
Market Model 23.0% 17.5%
TX-38 Republican nominee?
Jon Bonck
Market Model 98.6% 97.8%
Shelly DeZevallos
Market Model 4.5% 2.2%
NY-17 Democratic nominee?
Beth Davidson
Market Model 43.0% 28.8%
Cait Conley
Market Model 50.0% 33.0%
NH-01 Democratic nominee?
Stefany Shaheen
Market Model 61.0% 62.8%
Maura Sullivan
Market Model 35.0% 28.1%
NY-07 Democratic nominee?
Antonio Reynoso
Market Model 24.0% 26.3%
Claire Valdez
Market Model 74.0% 66.2%
Newark Mayor winner?
Ras Baraka
Market Model 96.5% 94.3%
Douglas R. Davis
Market Model 0.1% 0.1%
IN-05 Democratic nominee?
J.D. Ford
Market Model 92.2% 87.2%
Jackson Franklin
Market Model 8.3% 8.2%
MA-05 Democratic nominee?
Katherine Clark
Market Model 88.0% 99.8%
Jonathan Paz
Market Model 12.0% 0.1%
PA-07 Democratic nominee?
Ryan Crosswell
Market Model 27.0% 32.7%
Bob Brooks
Market Model 71.0% 58.0%
Los Angeles mayor matchup
Nithya Raman vs. Karen Bass
Market Model 62.0% 53.5%
Karen Bass vs. Spencer Pratt
Market Model 17.0% 16.5%
NY-13 Democratic nominee?
Darializa Avila Chevalier
Market Model 47.0% 21.2%
Adriano Espaillat
Market Model 56.0% 55.1%
AZ-01 Democratic nominee?
Amish Shah
Market Model 72.0% 69.3%
Marlene Galán-Woods
Market Model 2.0% 2.1%
NY-15 Democratic nominee?
Michael Blake
Market Model 15.0% 3.1%
Ritchie Torres
Market Model 85.0% 90.4%
PA-03 Democratic nominee?
Chris Rabb
Market Model 38.0% 39.2%
Sharif Street
Market Model 63.0% 40.3%
OH-09 Republican nominee?
Derek Merrin
Market Model 86.0% 88.0%
Madison Sheahan
Market Model 0.3% 0.3%
NY-04 Republican nominee?
Anthony D’Esposito
Market Model 0.4% 20.0%
Don Clavin
Market Model 3.6% 1.0%
KY-04 Republican nominee?
Thomas Massie
Market Model 44.0% 71.9%
Ed Gallrein
Market Model 58.0% 27.1%
Event Market Model Conf TI
DE-AL Republican nominee?
DE-AL Republican nominee?
Top outcome: Joseph Arminio
99.0% 99.6% High
Rhode Island Republican Governor nominee?
Rhode Island Republican Governor nominee?
Top outcome: Aaron Guckian
99.4% 99.5% High
High
California Governor primary: 1st place
California Governor primary: 1st place
Top outcome: Steve Hilton
0.8% 0.0% High
SC-01 Republican nominee?
SC-01 Republican nominee?
Top outcome: Mark Smith
62.0% 60.9% High
99.0% 100.0% High
California Governor primary advancers? (Party)
California Governor primary advancers? (Party)
Top outcome: 1 Democrat and 1 Republican
87.0% 84.8% Med
36.0% 52.5% Med
99.8% 99.9% High
Med
CA-40 primary advancers?
CA-40 primary advancers?
Top outcome: Esther Kim Varet
39.0% 26.0% Med
Who will advance from the CA-22 primary?
Who will advance from the CA-22 primary?
Top outcome: Randy Villegas
44.0% 31.0% Med
ND-AL Republican nominee?
ND-AL Republican nominee?
Top outcome: Alex Balazs
5.0% 3.9% High
Louisiana Democratic Senate nominee?
Louisiana Democratic Senate nominee?
Top outcome: Jamie Davis
86.0% 85.0% High
California Governor Primary margin of victory
California Governor Primary margin of victory
Top outcome: Steve Hilton, 3+ pts
19.0% 11.1% High
5.1% 20.1% High
NE-02 Democratic nominee?
NE-02 Democratic nominee?
Top outcome: John Cavanaugh
60.0% 60.5% High
52.0% 56.0% Med
25.0% 13.7% Med
TX-18 Democratic nominee?
TX-18 Democratic nominee?
Top outcome: Christian Menefee
94.3% 95.6% High
81.0% 47.9% High
17.0% 22.0% Med
Who will advance from the CA-11 primary?
Who will advance from the CA-11 primary?
Top outcome: Scott Wiener
94.3% 91.9% Med
TX-33 Democratic nominee?
TX-33 Democratic nominee?
Top outcome: Colin Allred
79.0% 82.5% High
MI-11 Democratic nominee?
MI-11 Democratic nominee?
Top outcome: Jeremy Moss
93.0% 88.5% High
West Virginia Democratic Senate nominee?
West Virginia Democratic Senate nominee?
Top outcome: Jeff Kessler
87.0% 83.6% High
Med
Will Janet Mills endorse Graham Platner?
Will Janet Mills endorse Graham Platner?
Yes refers to: Before Nov 3, 2026
0.0% 65.3% High
TX-38 Republican nominee?
TX-38 Republican nominee?
Top outcome: Jon Bonck
98.6% 97.8% High
Low
MO-01 Democratic nominee?
MO-01 Democratic nominee?
Top outcome: Cori Bush
37.0% 31.2% High
DC Democratic House delegate nominee?
DC Democratic House delegate nominee?
Top outcome: Robert White
59.0% 44.3% High
6.3% 18.0% High
NY-17 Democratic nominee?
NY-17 Democratic nominee?
Top outcome: Beth Davidson
43.0% 28.8% High
Med
NH-01 Democratic nominee?
NH-01 Democratic nominee?
Top outcome: Stefany Shaheen
61.0% 62.8% High
MT-01 Democratic nominee?
MT-01 Democratic nominee?
Top outcome: Ryan Busse
56.0% 53.6% High
NY-07 Democratic nominee?
NY-07 Democratic nominee?
Top outcome: Antonio Reynoso
24.0% 26.3% High
Tennessee Democratic Governor nominee?
Tennessee Democratic Governor nominee?
Top outcome: Jerri Green
86.0% 76.7% High
Newark Mayor winner?
Newark Mayor winner?
Top outcome: Ras Baraka
96.5% 94.3% High
IN-05 Democratic nominee?
IN-05 Democratic nominee?
Top outcome: J.D. Ford
92.2% 87.2% Med
CA-14 special election winner
CA-14 special election winner
Top outcome: Aisha Wahab
72.0% 60.2% High
NY-08 Democratic nominee?
NY-08 Democratic nominee?
Top outcome: Chi Ossé
7.2% 5.2% High
2026 NJ-11 special election margin of victory?
2026 NJ-11 special election margin of victory?
Top outcome: Mejia, 24% and above
0.3% 1.3% High
MA-05 Democratic nominee?
MA-05 Democratic nominee?
Top outcome: Katherine Clark
88.0% 99.8% High
PA-07 Democratic nominee?
PA-07 Democratic nominee?
Top outcome: Ryan Crosswell
27.0% 32.7% High
Los Angeles mayor matchup
Los Angeles mayor matchup
Top outcome: Nithya Raman vs. Karen Bass
62.0% 53.5% Med
NY-13 Democratic nominee?
NY-13 Democratic nominee?
Top outcome: Darializa Avila Chevalier
47.0% 21.2% High
AZ-01 Democratic nominee?
AZ-01 Democratic nominee?
Top outcome: Amish Shah
72.0% 69.3% High
UT-01 Democratic nominee?
UT-01 Democratic nominee?
Top outcome: Ben McAdams
76.0% 85.8% High
NY-15 Democratic nominee?
NY-15 Democratic nominee?
Top outcome: Michael Blake
15.0% 3.1% Med
High
59.0% 55.6% High
PA-03 Democratic nominee?
PA-03 Democratic nominee?
Top outcome: Chris Rabb
38.0% 39.2% High
MN-02 Democratic nominee?
MN-02 Democratic nominee?
Top outcome: Matt Little
69.0% 76.4% High
OH-09 Republican nominee?
OH-09 Republican nominee?
Top outcome: Derek Merrin
86.0% 88.0% High
High
NY-04 Republican nominee?
NY-04 Republican nominee?
Top outcome: Anthony D’Esposito
0.4% 20.0% High
KY-04 Republican nominee?
KY-04 Republican nominee?
Top outcome: Thomas Massie
44.0% 71.9% Med
0.7% 1.6% Med
SC-01 Democratic nominee?
SC-01 Democratic nominee?
Top outcome: Nancy Lacore
81.0% 69.2% High
43.0% 31.8% Med