---
title: "CO-05 House winner?"
canonical_url: https://betcrypto.now/events/co-05-house-winner-co-05
status: live
trading_closes_at: 2027-11-03T15:00:00+00:00
total_volume_usd: 107776.87
venues: ["Kalshi", "Polymarket", "Polymarket US"]
categories: ["Politics"]
prices_as_of: 2026-10-09T09:53:55+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/co-05-house-winner-co-05
---

# CO-05 House winner?

Live · $107,777 traded · listed on Kalshi, Polymarket, Polymarket US

## About

This market is eligible for accelerated determination after a consensus of media organizations project the winner. See full rules for details.

_From Kalshi's listing._

## Main market

| Outcome | Probability | Cheapest | Kalshi | Polymarket | Polymarket US |
|---|---|---|---|---|---|
| Republican party | 76% | 75¢ on Polymarket | 76¢ | 75¢ | 77¢ |
| Democratic party | 26% | 26¢ on Polymarket | 26¢ | 26¢ | 27¢ |

## Open on a venue

- [Kalshi](https://betcrypto.now/go/e/1800?via=md)
- [Polymarket](https://betcrypto.now/go/e/6822?via=md)
- [Polymarket US](https://betcrypto.now/go/e/300957?via=md)

---

Probability is the cross-venue consensus (book midpoints, 0–100%). Venue columns are what buying costs there (the ask). Prices move constantly; re-check at the canonical URL or https://betcrypto.now/api/v1/events/co-05-house-winner-co-05.

BetCrypto is an odds-comparison and information service. It accepts no wagers and gives no betting or financial advice; prediction-market availability depends on where you live.