TOTAL VOLUME:

$26.9b

24H VOL:

$74,125,922

24H TRANSACTIONS:

1,362,287,844

OPEN INTEREST:

$1,074,751,399

57,323

Markets across

1,220

events

MATCHED EVENTS:

96

PLATFORM COVERAGE:

4

Polymarket:

53%

VS.

Kalshi:

47%

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Who's leading in election prediction markets?

Election prediction market odds aggregated across Kalshi, Polymarket, and more. Track presidential, congressional, and gubernatorial races. Read more...

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#
Event
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Price
Liquidity
Volume
24h
7d
Ends in
Trade
Live prediction market data aggregated across Polymarket, Kalshi, Limitless, Predict.Fun and Opinion, ranked by 24-hour volume. Implied chance in percent, prices in US cents per share, volume and liquidity in US dollars. Data fetched .
#Event% ChancePriceLiquidityVolume24h7dEnds inTrade
1

Which party will win the U.S. House?

Kalshi
2 marketsN/A$26,021,160+3%+13%Trade
2

2028 Democratic presidential nominee

Kalshi
48 marketsN/A$194,531,338+0.31%+4%Trade
3

2028 U.S. Presidential Election winner?

Kalshi
30 marketsN/A$62,506,910+0.54%+3%Trade
4

2028 Republican presidential nominee

Kalshi
38 marketsN/A$60,305,578+0.3%+4%Trade
5

Texas Senate winner?

Kalshi
2 marketsN/A$9,708,356+2%+8%Trade
6

Iowa Senate winner?

Kalshi
2 marketsN/A$1,869,684+6%+12%Trade
7

TX-15 House winner?

Kalshi
2 marketsN/A$1,173,782+6%+6%Trade
8

Massachusetts Democratic Senate nominee?

Kalshi
4 marketsN/A$787,297+8%+35%Trade
9

2026 Midterms: House popular vote margin of victory? (Generic ballot)

Kalshi
10 markets$0$1,156,322+4%+24%Trade
10

2026 Midterms: Congress Balance of Power?

Kalshi
4 marketsN/A$10,599,174+0.43%+5%Trade
11

Los Angeles Mayor winner?

Kalshi
10 marketsN/A$30,324,141+0.04%+2%Trade
12

Iowa Governor winner?

Kalshi
2 marketsN/A$520,345+8%+28%Trade
13

Michigan Senate winner?

Kalshi
2 marketsN/A$2,506,185+1%+16%Trade
14

South Carolina Senate winner?

Kalshi
2 marketsN/A$811,652+5%+12%Trade
15

How many Senate seats will Democrats hold after the Midterms?

Kalshi
10 marketsN/A$2,263,110+1%+5%Trade
16

How many Senate seats will Republicans hold after the Midterms?

Kalshi
15 marketsN/A$667,177+4%+25%Trade
17

South Carolina Republican Senate special primary runoff margin of victory?

Kalshi
18 marketsN/A$3,103,643+0.86%+471%Trade
18

Nevada Governor winner?

Kalshi
2 marketsN/A$706,524+3%+4%Trade
19

South Carolina Republican Senate special primary runoff: voter turnout

Kalshi
9 markets$0$690,761+3%N/ATrade
20

California Governor winner? (Person)

Kalshi
25 marketsN/A$12,731,644+0.04%+4%Trade
21

Which party will win the U.S. Senate?

Kalshi
2 marketsN/A$7,734,061+0.23%+4%Trade
22

Nebraska Senate winner?

Kalshi
3 marketsN/A$685,371+2%+9%Trade
23

Michigan Senate winner? (Person)

Kalshi
4 marketsN/A$1,624,472+0.96%+8%Trade
24

New York Governor winner?

Kalshi
2 markets$0$904,429+2%+14%Trade
25

Ohio Governor winner?

Kalshi
2 marketsN/A$1,351,426+1%+29%Trade
26

Maine Senate winner?

Kalshi
2 marketsN/A$4,087,451+0.34%+4%Trade
27

Ohio Senate winner?

Kalshi
2 marketsN/A$2,301,814+2%+8%Trade
28

How many Senate Republicans will lose their primary in 2026?

Kalshi
5 marketsN/A$522,910+2%+25%Trade
29

Brazil Presidential election winner?

Kalshi
13 marketsN/A$3,209,822+0.31%+3%Trade
30

Alaska Governor primary: who will advance?

Kalshi
16 marketsN/A$467,185+2%+7%Trade
31

How many House seats will Republicans hold after the Midterms?

Kalshi
11 markets$0$2,521,214+0.4%+2%Trade
32

How many House seats will Democrats hold after the Midterms?

Kalshi
12 marketsN/A$1,308,235+0.78%+14%Trade
33

2028 Democratic VP nominee

Kalshi
45 marketsN/A$2,787,486+0.31%+2%Trade
34

Blue tsunami in 2026?

Kalshi
39%Yes 40¢ / No 61¢N/A$372,253+2%+8%Trade
35

Georgia Governor winner?

Kalshi
2 marketsN/A$623,880+1%+5%Trade
36

Maine Senate winner? (Person)

Kalshi
15 marketsN/A$2,013,885+0.4%+3%Trade
37

Alaska Senate winner?

Kalshi
2 marketsN/A$737,907+1%+11%Trade
38

Florida Governor winner?

Kalshi
2 markets$0$376,242+2%+30%Trade
39

Florida Senate winner?

Kalshi
2 marketsN/A$375,078+2%N/ATrade
40

Blue wave in 2026?

Kalshi
75%Yes 76¢ / No 25¢$0$419,221+1%+11%Trade
41

Will Trump be allowed to run for a 3rd term?

Kalshi
7%Yes 6.5¢ / No 93.9¢N/A$302,039+2%+2%Trade
42

Maine-Texas Senate Combo

Kalshi
6 marketsN/A$505,510+0.92%+17%Trade
43

Wisconsin Governor winner?

Kalshi
2 markets$0$890,589+0.5%+5%Trade
44

2028: Who will win the Presidency, House, and Senate?

Kalshi
8 markets$0$371,065+1%+2%Trade
45

Texas Governor winner?

Kalshi
2 marketsN/A$709,120+0.46%+7%Trade
46

Who will officially lead Venezuela at the end of 2026?

Kalshi
18 markets$0$5,219,475+0.06%+0.44%Trade
47

Alaska Governor winner? (Person)

Kalshi
16 markets$0$396,975+0.75%+8%Trade
48

California Governor winner?

Kalshi
2 marketsN/A$1,270,538+0.28%+0.8%Trade
49

Next French presidential election winner?

Kalshi
28 marketsN/A$299,616+1%+2%Trade
50

2028 Republican VP nominee

Kalshi
22 markets$0$1,339,126+0.2%+1%Trade

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