The Prediction Markets

North Carolina State Senate winner?

Closes
Nov 3, 2027, in 13 months
Traded
$3K
Venues
Kalshi
Prices updated
2 min ago
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What the markets expect

Republican party 89.8%

Next is Democratic party at 10.2%. Only Kalshi lists this market, so there is no second price to compare.

Republican party 89.8%Democratic party 10.2%

Odds by venue

Fair chance strips out each venue’s built-in margin (its prices add up to more than 100%), then blends the venues by how much has traded there, so the outcomes add up to 100%. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.

Prices come from our regular polls of each venue, the oldest 2 min ago. Ages are as of when this page was built.

  • Kalshi
Republican party
89.8%
Kalshi 88%(89.8% fair)polled, 2 min agoBest Yes 88¢ on Kalshi, $100 pays $114 (1.14x)
Kalshi
Contract
Republican party
Last price
88%
Fair, margin removed
89.8%
As of
Polled 2 min ago
Buy Yes
88¢
Sell Yes
87¢
$100 on Yes pays
$114 (1.14x)
Volume
$2K
Trade this on Kalshi
Democratic party
10.2%
Kalshi 10%polled, 2 min agoBest Yes 11¢ on Kalshi, $100 pays $909 (9.09x)
Kalshi
Contract
Democratic party
Last price
10%
As of
Polled 2 min ago
Buy Yes
11¢
Sell Yes
10¢
$100 on Yes pays
$909 (9.09x)
Volume
$2K
Trade this on Kalshi

Who resolves this market

Kalshi
Kalshi resolves via:
Kalshi (CFTC-regulated exchange), source: The New York Times

How the odds have moved

The top 2 outcomes on both venues, with the consensus between them. Hover for exact values.

  • Republican party
  • Democratic party

Order books

Each venue’s resting orders for the selected outcome’s Yes contract, side by side. Top of book streams live; depth refreshes every 15 seconds.

Kalshi

Open on Kalshi ↗

Top of book

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Best ask
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Depth · top 8 levels

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Recent trades

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What your stake buys

Enter a stake to see where it buys the most after fees, using each venue’s live order book.

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Cover all 2 outcomes across venues

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Buys at the asks resting now (taker orders), cheapest after fees first, from order-book snapshots up to 15 seconds old. Fees: Kalshi 0.07 × price × (1 − price) per share, rounded up to the cent; Polymarket 0.04 × price × (1 − price) per share (politics rate). Fee calculator. Estimates only, not advice.

About this market

Live prediction market odds for "North Carolina State Senate winner?". Republican party leads at 89.8%. Next is Democratic party at 10.2%. $3K has traded across 2 outcomes on Kalshi. The market is expected to resolve by Nov 3, 2027.

Questions

What does the consensus price mean?

It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.

How is the payout worked out?

A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.

Why do the venues show different prices?

Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.

Is a price gap an arbitrage?

Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.

How fresh are these prices?

Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.

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