Where can I get the best price on "Yes"?

The cheapest tradeable price on Yes is 64¢ at Polymarket. A lower price means a bigger payout if it resolves Yes.

What does the contract price mean?

A prediction-market contract pays out $1 if the outcome happens, so its price (e.g. 60¢) is the market-implied probability — here, a 60% chance.

Why do platforms show different prices?

Each venue has its own order book, fees, and trader base, so prices drift apart. That spread is the opportunity OddsGrab surfaces — back the side wherever it is cheapest.

Politics

Republicans hold the Senate in 2026

2 platforms $2.2M volume Closes in 129 days

Prices last updated Jun 27, 2026, 1:50 AM ET

Using reference prices • Live data unavailable

Consensus probability

Yes 65.0%

No 36.0%

Mean of tradeable platform prices. Cheapest price to back each side is highlighted in the table.

Yes price history 64.0% +6.0 pts

Apr 11, 2026 Jun 13, 2026

Price comparison

Platform	Yes	No	Trade
Polymarket	64¢	37¢	—
Kalshi	66¢	35¢	—

● highlights the cheapest price to back each side. Prices in cents = implied probability. Demo data.

Read our platform reviews: Polymarket · Kalshi

Market FAQ

Where can I get the best price on "Yes"?: The cheapest tradeable price on Yes is 64¢ at Polymarket. A lower price means a bigger payout if it resolves Yes.
What does the contract price mean?: A prediction-market contract pays out $1 if the outcome happens, so its price (e.g. 60¢) is the market-implied probability — here, a 60% chance.
Why do platforms show different prices?: Each venue has its own order book, fees, and trader base, so prices drift apart. That spread is the opportunity OddsGrab surfaces — back the side wherever it is cheapest.