Markets · Politics & elections
Politics & elections prediction markets turned over $608.3m across 2 venues in the last 30 days, up 736% on the prior period.
492 live contracts in this category.
All Politics & elections markets live data
Every venue we track, for the window you choose.
$608.3m
Total notional volume
+735.9% vs prior 30d
—
Prediction markets unique users
no prior period yet
—
Total market transactions
no prior period yet
$93.1m
Total open interest
no prior period yet
- Polymarket
- Kalshi
| Venue | Value | Share of total |
|---|---|---|
| Polymarket | $608.3m | 100.0% |
| Kalshi | — | — |
| Venue | Value | Share of total |
|---|---|---|
| Polymarket | — | — |
| Kalshi | — | — |
| Venue | Value | Share of total |
|---|---|---|
| Polymarket | — | — |
| Kalshi | — | — |
| Venue | Value | Share of total |
|---|---|---|
| Kalshi | $93.1m | 100.0% |
| Polymarket | — | — |
Reported in US dollars: Polymarket. Not reported in US dollars: Kalshi — those venues are left out of the dollar totals rather than converted.
Last updated
- Polymarket30 Oct 2026, 07:30 UTC · 15d ago
- Kalshi30 Oct 2026, 07:00 UTC · 15d ago
Today's top 10 politics & elections markets
Ranked by 24-hour volume where the venue reports it. Filters stay in the address, so the view can be shared.
| # | Market | Leading outcome | Volume | Open interest | Ends | Status | Cover |
|---|---|---|---|---|---|---|---|
| 1 | Will Republicans win the Senate race in Texas?KalshiPolitics & elections | No 99.7% | 79,740,541.34 contracts | $94.8m | 03 Nov 2027 | open | |
| 2 | Will the Republican party win the governorship in TexasKalshiPolitics & elections | No 99.9% | 69,637,143.34 contracts | $55.8m | 03 Nov 2027 | open | |
| 3 | Will Republicans win the U.S. Senate in 2026?KalshiPolitics & elections | No 99.9% | 62,137,037.97 contracts | $56.2m | 01 Feb 2027 | open | |
| 4 | Will Republicans win the Senate race in Michigan?KalshiPolitics & elections | No 99.9% | 44,803,759.96 contracts | $44.9m | 03 Nov 2027 | open | |
| 5 | Will Flávio Bolsonaro win the 2026 Brazilian presidential election?PolymarketPolitics & elections | No 100.0% | $34.5m | — | 26 Oct 2026 | resolved | |
| 6 | Will House Control be Republican AND Senate Control be Republican for Feb 2027?KalshiPolitics & elections | No 99.9% | 21,655,386.29 contracts | $38.9m | 01 Feb 2027 | open | |
| 7 | Will Democratics win the Senate race in Texas?KalshiPolitics & elections | Yes 99.8% | 20,907,838.73 contracts | $30.7m | 03 Nov 2027 | open | |
| 8 | Will the Republican party win the governorship in FloridaKalshiPolitics & elections | Yes 98.8% | 19,554,603.04 contracts | $11.8m | 03 Nov 2027 | open | |
| 9 | Will Democrats win the U.S. Senate in 2026?KalshiPolitics & elections | Yes 99.9% | 19,207,148.03 contracts | $21.3m | 01 Feb 2027 | open | |
| 10 | Will House Control be Democratic AND Senate Control be Democratic for Feb 2027?KalshiPolitics & elections | Yes 99.9% | 17,890,039.79 contracts | $26.9m | 01 Feb 2027 | open |
1Will Republicans win the Senate race in Texas?
99.7% No · 79,740,541.34 contracts
2Will the Republican party win the governorship in Texas
99.9% No · 69,637,143.34 contracts
3Will Republicans win the U.S. Senate in 2026?
99.9% No · 62,137,037.97 contracts
4Will Republicans win the Senate race in Michigan?
99.9% No · 44,803,759.96 contracts
5Will Flávio Bolsonaro win the 2026 Brazilian presidential election?
100.0% No · $34.5m
6Will House Control be Republican AND Senate Control be Republican for Feb 2027?
99.9% No · 21,655,386.29 contracts
7Will Democratics win the Senate race in Texas?
99.8% Yes · 20,907,838.73 contracts
8Will the Republican party win the governorship in Florida
98.8% Yes · 19,554,603.04 contracts
9Will Democrats win the U.S. Senate in 2026?
99.9% Yes · 19,207,148.03 contracts
10Will House Control be Democratic AND Senate Control be Democratic for Feb 2027?
99.9% Yes · 17,890,039.79 contracts