The Prediction Markets

MN-04 House election: Betty McCollum vote percent

Closes
Nov 3, 2027, in 13 months
Traded
$2K
Venues
Kalshi
Prices updated
just now
Share

What the markets expect

At least 64% 91%

Next is At least 66% at 82%. Only Kalshi lists this market, so there is no second price to compare.

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.

Prices come from our regular polls of each venue. Ages are as of when this page was built.

  • Kalshi
At least 64%
91%
Kalshi 91%polled, 39s agoBest Yes 96¢ on Kalshi, $100 pays $104 (1.04x)
Kalshi
Contract
At least 64%
Last price
91%
As of
Polled just now
Buy Yes
96¢
Sell Yes
85¢
$100 on Yes pays
$104 (1.04x)
Volume
$2K
Trade this on Kalshi
At least 66%
82%
Kalshi 82%polled, 39s agoBest Yes 88¢ on Kalshi, $100 pays $114 (1.14x)
Kalshi
Contract
At least 66%
Last price
82%
As of
Polled just now
Buy Yes
88¢
Sell Yes
76¢
$100 on Yes pays
$114 (1.14x)
Trade this on Kalshi
At least 68%
70%
Kalshi 70%polled, 39s agoBest Yes 76¢ on Kalshi, $100 pays $132 (1.32x)
Kalshi
Contract
At least 68%
Last price
70%
As of
Polled just now
Buy Yes
76¢
Sell Yes
64¢
$100 on Yes pays
$132 (1.32x)
Trade this on Kalshi
At least 70%
55%
Kalshi 55%polled, 39s agoBest Yes 61¢ on Kalshi, $100 pays $164 (1.64x)
Kalshi
Contract
At least 70%
Last price
55%
As of
Polled just now
Buy Yes
61¢
Sell Yes
49¢
$100 on Yes pays
$164 (1.64x)
Trade this on Kalshi
At least 72%
39%
Kalshi 39%polled, 39s agoBest Yes 45¢ on Kalshi, $100 pays $222 (2.22x)
Kalshi
Contract
At least 72%
Last price
39%
As of
Polled just now
Buy Yes
45¢
Sell Yes
33¢
$100 on Yes pays
$222 (2.22x)
Trade this on Kalshi
At least 74%
25%
Kalshi 25%polled, 39s agoBest Yes 31¢ on Kalshi, $100 pays $323 (3.23x)
Kalshi
Contract
At least 74%
Last price
25%
As of
Polled just now
Buy Yes
31¢
Sell Yes
19¢
$100 on Yes pays
$323 (3.23x)
Trade this on Kalshi
At least 76%
14%
Kalshi 14%polled, 39s agoBest Yes 20¢ on Kalshi, $100 pays $500 (5.00x)
Kalshi
Contract
At least 76%
Last price
14%
As of
Polled just now
Buy Yes
20¢
Sell Yes
8¢
$100 on Yes pays
$500 (5.00x)
Trade this on Kalshi
At least 78%
7.5%
Kalshi 7.5%polled, 39s agoBest Yes 13¢ on Kalshi, $100 pays $769 (7.69x)
Kalshi
Contract
At least 78%
Last price
7.5%
As of
Polled just now
Buy Yes
13¢
Sell Yes
2¢
$100 on Yes pays
$769 (7.69x)
Trade this on Kalshi
At least 80%
4.5%
Kalshi 4.5%polled, 39s agoBest Yes 9¢ on Kalshi, $100 pays $1,111 (11.1x)
Kalshi
Contract
At least 80%
Last price
4.5%
As of
Polled just now
Buy Yes
9¢
Sell Yes
—
$100 on Yes pays
$1,111 (11.1x)
Trade this on Kalshi

Who resolves this market

Kalshi
Kalshi resolves via:
Kalshi (CFTC-regulated exchange), source: Elections Division, Office of the Secretary of State, St. Paul, MN

How the odds have moved

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

  • At least 64%
  • At least 66%
  • At least 68%

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

Connecting
Best bid
—
Spread
—
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

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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 "MN-04 House election: Betty McCollum vote percent". At least 64% leads at 91%. Next is At least 66% at 82%. $2K has traded across 9 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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