The Prediction Markets

North Carolina Senate Election Margin of Victory

Closes
Nov 4, 2026, in 12 days
Traded
$203K
Venues
Polymarket, Kalshi
Prices updated
just now
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What the markets expect

Cooper, 1+ pts 95%

Next is Cooper, 3+ pts at 91.7%. The venues list this event, but none of their outcomes are matched yet, so prices are shown separately.

Odds by venue

Consensus blends each venue’s last price, weighted by how much has traded there. 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.

2 of 23 prices are live from the exchange feeds; the rest come from our regular price polls, the oldest 2 min ago. Ages are as of when this page was built.

  • Polymarket
  • Kalshi
Cooper, 1+ pts
95%
Kalshi 95%polled, 1 min agoBest Yes 96.3¢ on Kalshi, $100 pays $104 (1.04x)
Kalshi
Contract
Cooper, 1+ pts
Last price
95%
As of
Polled 1 min ago
Buy Yes
96.3¢
Sell Yes
95¢
$100 on Yes pays
$104 (1.04x)
Volume
$2K
Trade this on Kalshi
Cooper, 3+ pts
91.7%
Kalshi 91.7%polled, 1 min agoBest Yes 93.6¢ on Kalshi, $100 pays $107 (1.07x)
Kalshi
Contract
Cooper, 3+ pts
Last price
91.7%
As of
Polled 1 min ago
Buy Yes
93.6¢
Sell Yes
91.7¢
$100 on Yes pays
$107 (1.07x)
Volume
$10K
Trade this on Kalshi
Cooper, 5+ pts
90.9%
Kalshi 90.9%polled, 1 min agoBest Yes 90.9¢ on Kalshi, $100 pays $110 (1.10x)
Kalshi
Contract
Cooper, 5+ pts
Last price
90.9%
As of
Polled 1 min ago
Buy Yes
90.9¢
Sell Yes
88¢
$100 on Yes pays
$110 (1.10x)
Volume
$14K
Trade this on Kalshi
Cooper, 7+ pts
87%
Kalshi 87%polled, 1 min agoBest Yes 87¢ on Kalshi, $100 pays $115 (1.15x)
Kalshi
Contract
Cooper, 7+ pts
Last price
87%
As of
Polled 1 min ago
Buy Yes
87¢
Sell Yes
83¢
$100 on Yes pays
$115 (1.15x)
Volume
$16K
Trade this on Kalshi
Cooper, 9+ pts
71%
Kalshi 71%live, just nowBest Yes 71¢ on Kalshi, $100 pays $141 (1.41x)
Kalshi
Contract
Cooper, 9+ pts
Price
71%
As of
Live feed, just now
Buy Yes
71¢
Sell Yes
69¢
$100 on Yes pays
$141 (1.41x)
Volume
$38K
Trade this on Kalshi
Cooper, 11+ pts
59%
Kalshi 59%live, just nowBest Yes 59¢ on Kalshi, $100 pays $169 (1.69x)
Kalshi
Contract
Cooper, 11+ pts
Price
59%
As of
Live feed, just now
Buy Yes
59¢
Sell Yes
58¢
$100 on Yes pays
$169 (1.69x)
Volume
$28K
Trade this on Kalshi
Cooper, 13+ pts
40%
Kalshi 40%polled, 1 min agoBest Yes 40¢ on Kalshi, $100 pays $250 (2.50x)
Kalshi
Contract
Cooper, 13+ pts
Last price
40%
As of
Polled 1 min ago
Buy Yes
40¢
Sell Yes
38¢
$100 on Yes pays
$250 (2.50x)
Volume
$20K
Trade this on Kalshi
Cooper, 15+ pts
28%
Kalshi 28%polled, 1 min agoBest Yes 28¢ on Kalshi, $100 pays $357 (3.57x)
Kalshi
Contract
Cooper, 15+ pts
Last price
28%
As of
Polled 1 min ago
Buy Yes
28¢
Sell Yes
25¢
$100 on Yes pays
$357 (3.57x)
Volume
$16K
Trade this on Kalshi
Cooper 12-15%
27.4%
Polymarket 27.4%polled, 2 min agoBest Yes 27.9¢ on Polymarket, $100 pays $358 (3.58x)
Polymarket
Contract
Cooper 12-15%
Last price
27.4%
As of
Polled 2 min ago
Buy Yes
27.9¢
Sell Yes
26.9¢
$100 on Yes pays
$358 (3.58x)
Volume
$5K
Trade this on Polymarket
Cooper 9-12%
23%
Polymarket 23%polled, 2 min agoBest Yes 24¢ on Polymarket, $100 pays $417 (4.17x)
Polymarket
Contract
Cooper 9-12%
Last price
23%
As of
Polled 2 min ago
Buy Yes
24¢
Sell Yes
22¢
$100 on Yes pays
$417 (4.17x)
Volume
$4K
Trade this on Polymarket
Show 13 more outcomes
Cooper 18%+
22.5%
Polymarket 22.5%polled, 2 min agoBest Yes 23¢ on Polymarket, $100 pays $435 (4.35x)
Polymarket
Contract
Cooper 18%+
Last price
22.5%
As of
Polled 2 min ago
Buy Yes
23¢
Sell Yes
21.9¢
$100 on Yes pays
$435 (4.35x)
Volume
$4K
Trade this on Polymarket
Cooper, 17+ pts
17%
Kalshi 17%polled, 1 min agoBest Yes 17¢ on Kalshi, $100 pays $588 (5.88x)
Kalshi
Contract
Cooper, 17+ pts
Last price
17%
As of
Polled 1 min ago
Buy Yes
17¢
Sell Yes
15¢
$100 on Yes pays
$588 (5.88x)
Volume
$12K
Trade this on Kalshi
Cooper, 19+ pts
10.2%
Kalshi 10.2%polled, 1 min agoBest Yes 15¢ on Kalshi, $100 pays $667 (6.67x)
Kalshi
Contract
Cooper, 19+ pts
Last price
10.2%
As of
Polled 1 min ago
Buy Yes
15¢
Sell Yes
5.3¢
$100 on Yes pays
$667 (6.67x)
Trade this on Kalshi
Cooper 6-9%
8.5%
Polymarket 8.5%polled, 2 min agoBest Yes 11¢ on Polymarket, $100 pays $909 (9.09x)
Polymarket
Contract
Cooper 6-9%
Last price
8.5%
As of
Polled 2 min ago
Buy Yes
11¢
Sell Yes
6¢
$100 on Yes pays
$909 (9.09x)
Volume
$4K
Trade this on Polymarket
Cooper 15-18%
7.5%
Polymarket 7.5%polled, 2 min agoBest Yes 9¢ on Polymarket, $100 pays $1,111 (11.1x)
Polymarket
Contract
Cooper 15-18%
Last price
7.5%
As of
Polled 2 min ago
Buy Yes
9¢
Sell Yes
5.9¢
$100 on Yes pays
$1,111 (11.1x)
Volume
$2K
Trade this on Polymarket
Cooper, 21+ pts
5.2%
Kalshi 5.2%polled, 1 min agoBest Yes 9.9¢ on Kalshi, $100 pays $1,010 (10.1x)
Kalshi
Contract
Cooper, 21+ pts
Last price
5.2%
As of
Polled 1 min ago
Buy Yes
9.9¢
Sell Yes
0.4¢
$100 on Yes pays
$1,010 (10.1x)
Trade this on Kalshi
Cooper 3-6%
4.2%
Polymarket 4.2%polled, 2 min agoBest Yes 7.9¢ on Polymarket, $100 pays $1,266 (12.7x)
Polymarket
Contract
Cooper 3-6%
Last price
4.2%
As of
Polled 2 min ago
Buy Yes
7.9¢
Sell Yes
0.4¢
$100 on Yes pays
$1,266 (12.7x)
Volume
$5K
Trade this on Polymarket
Whatley, 3+ pts
4%
Kalshi 4%polled, 2 min agoBest Yes 4¢ on Kalshi, $100 pays $2,500 (25.0x)
Kalshi
Contract
Whatley, 3+ pts
Last price
4%
As of
Polled 2 min ago
Buy Yes
4¢
Sell Yes
1.1¢
$100 on Yes pays
$2,500 (25.0x)
Volume
$6K
Trade this on Kalshi
Whatley, 1+ pts
1.4%
Kalshi 1.4%polled, 2 min agoBest Yes 4¢ on Kalshi, $100 pays $2,500 (25.0x)
Kalshi
Contract
Whatley, 1+ pts
Last price
1.4%
As of
Polled 2 min ago
Buy Yes
4¢
Sell Yes
1¢
$100 on Yes pays
$2,500 (25.0x)
Volume
$12K
Trade this on Kalshi
Cooper 0-3%
0.6%
Polymarket 0.6%polled, 2 min agoBest Yes 1¢ on Polymarket, $100 pays $10,000 (100x)
Polymarket
Contract
Cooper 0-3%
Last price
0.6%
As of
Polled 2 min ago
Buy Yes
1¢
Sell Yes
0.1¢
$100 on Yes pays
$10,000 (100x)
Volume
$2K
Trade this on Polymarket
Whatley 3-6%
0.3%
Polymarket 0.3%polled, 2 min agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
Whatley 3-6%
Last price
0.3%
As of
Polled 2 min ago
Buy Yes
0.4¢
Sell Yes
0.1¢
$100 on Yes pays
$25,000 (250x)
Volume
$893
Trade this on Polymarket
Whatley 0-3%
0.2%
Polymarket 0.2%polled, 2 min agoBest Yes 0.2¢ on Polymarket, $100 pays $50,000 (500x)
Polymarket
Contract
Whatley 0-3%
Last price
0.2%
As of
Polled 2 min ago
Buy Yes
0.2¢
Sell Yes
0.1¢
$100 on Yes pays
$50,000 (500x)
Volume
$1K
Trade this on Polymarket
Whatley 6%+
0.2%
Polymarket 0.2%polled, 2 min agoBest Yes 0.2¢ on Polymarket, $100 pays $50,000 (500x)
Polymarket
Contract
Whatley 6%+
Last price
0.2%
As of
Polled 2 min ago
Buy Yes
0.2¢
Sell Yes
0.1¢
$100 on Yes pays
$50,000 (500x)
Volume
$770
Trade this on Polymarket

Who resolves this market

Polymarket
Polymarket resolves via:
UMA optimistic oracle
Kalshi
Kalshi resolves via:
Kalshi (CFTC-regulated exchange), source: official election authority responsible for certifying results in

How the odds have moved

The top 3 outcomes on both venues, with the consensus between them. Hover for exact values.

  • Cooper, 1+ pts
  • Cooper, 3+ pts
  • Cooper, 5+ pts

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.

Polymarket

Polymarket doesn’t list Cooper, 1+ pts for this event.

Top of book

Connecting
Best bid
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Spread
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Best ask
—

Waiting for the first live quote…

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.

$
Buy

Loading both order books…

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 Senate Election Margin of Victory". Cooper, 1+ pts leads at 95%. Next is Cooper, 3+ pts at 91.7%. $203K has traded across 23 outcomes on Kalshi and Polymarket. The market is expected to resolve by Nov 4, 2026.

The 2026 North Carolina Senate election is currently expected to be held on November 3, 2026. This market will resolve according to the margin of victory between the top two candidates in the specified election. The "margin of victory" is defined as the absolute difference between the percentages of valid votes received by the first-place and second-place candidates. Percentages of the valid votes received by each candidate will be determined by dividing the total number of valid votes each of the top two candidates receives by the sum of all valid votes cast in the election. For purposes of this market, candidates nominated by the Democratic & Republican Parties will represent the options for "Democrat" and "Republican," respectively. Independent candidates will not represent options for either party. The candidates may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party. If the reported value falls exactly between two brackets, then this market will resolve to the higher margin bracket. If two or more candidates tie for the most valid votes in this election, and the tie is between two candidates listed, this market will resolve to the lowest margin bracket for the candidate whose ballot-listed last name comes first in alphabetical order. If the tie is between a listed candidate and an unlisted candidate, this market will resolve to the lowest margin bracket for the listed candidate. If the tie is between two or more unlisted candidates, this market will resolve to "Other." If the listed candidate is represented in this market group as "Republican" or "Democrat" their ballot-listed last name will still be used for tiebreaking. This market will resolve based on the official vote count once the count has been made official. If the election results are not known definitively by June 30, 2027, 11:59 PM ET, this market will resolve to "Other". If a recount is initiated before the vote total has been made official, the market will remain open until the recount is completed and the vote is made official. The primary resolution source for this market will be the official results of the 2026 North Carolina Senate election as published by the state electoral authority responsible for certifying the results of the election; however, an overwhelming consensus of credible reporting may also be used.

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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