The Prediction Markets

College Basketball (M): Undefeated Regular Season

Closes
Mar 24, 2027, in 5 months
Traded
$63K
Venues
Kalshi
Prices updated
just now
Share

What the markets expect

Arkansas 6%

Next is Duke at 5%. 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
Arkansas
6%
Kalshi 6%polled, 16s agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
Arkansas
Last price
6%
As of
Polled just now
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Volume
$293
Trade this on Kalshi
Duke
5%
Kalshi 5%polled, 16s agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Duke
Last price
5%
As of
Polled just now
Buy Yes
5¢
Sell Yes
1¢
$100 on Yes pays
$2,000 (20.0x)
Volume
$21K
Trade this on Kalshi
Indiana
5%
Kalshi 5%polled, 16s agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Indiana
Last price
5%
As of
Polled just now
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Volume
$16
Trade this on Kalshi
Texas Tech
5%
Kalshi 5%polled, 16s agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Texas Tech
Last price
5%
As of
Polled just now
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Volume
$1K
Trade this on Kalshi
Miami (OH)
4%
Kalshi 4%polled, 16s agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Miami (OH)
Last price
4%
As of
Polled just now
Buy Yes
5¢
Sell Yes
2¢
$100 on Yes pays
$2,000 (20.0x)
Volume
$235
Trade this on Kalshi
Auburn
3%
Kalshi 3%polled, 16s agoBest Yes 3¢ on Kalshi, $100 pays $3,333 (33.3x)
Kalshi
Contract
Auburn
Last price
3%
As of
Polled just now
Buy Yes
3¢
Sell Yes
—
$100 on Yes pays
$3,333 (33.3x)
Volume
$3
Trade this on Kalshi
Baylor
3%
Kalshi 3%polled, 16s agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Baylor
Last price
3%
As of
Polled just now
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Volume
$3
Trade this on Kalshi
BYU
3%
Kalshi 3%polled, 16s agoBest Yes 3¢ on Kalshi, $100 pays $3,333 (33.3x)
Kalshi
Contract
BYU
Last price
3%
As of
Polled just now
Buy Yes
3¢
Sell Yes
—
$100 on Yes pays
$3,333 (33.3x)
Volume
$3
Trade this on Kalshi
Clemson
3%
Kalshi 3%polled, 16s agoBest Yes 4¢ on Kalshi, $100 pays $2,500 (25.0x)
Kalshi
Contract
Clemson
Last price
3%
As of
Polled just now
Buy Yes
4¢
Sell Yes
—
$100 on Yes pays
$2,500 (25.0x)
Volume
$3
Trade this on Kalshi
Florida St.
3%
Kalshi 3%polled, 16s agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Florida St.
Last price
3%
As of
Polled just now
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Volume
$3
Trade this on Kalshi
Show 33 more outcomes
Illinois
3%
Kalshi 3%polled, 16s agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
Illinois
Last price
3%
As of
Polled just now
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Trade this on Kalshi
Kansas
3%
Kalshi 3%polled, 16s agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
Kansas
Last price
3%
As of
Polled just now
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Trade this on Kalshi
Missouri
3%
Kalshi 3%polled, 16s agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
Missouri
Last price
3%
As of
Polled just now
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Trade this on Kalshi
NC St.
3%
Kalshi 3%polled, 16s agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
NC St.
Last price
3%
As of
Polled just now
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Trade this on Kalshi
Ohio St.
3%
Kalshi 3%polled, 16s agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
Ohio St.
Last price
3%
As of
Polled just now
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Trade this on Kalshi
Oregon
3%
Kalshi 3%polled, 16s agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
Oregon
Last price
3%
As of
Polled just now
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Trade this on Kalshi
Purdue
3%
Kalshi 3%polled, 16s agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
Purdue
Last price
3%
As of
Polled just now
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Trade this on Kalshi
Syracuse
3%
Kalshi 3%polled, 16s agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
Syracuse
Last price
3%
As of
Polled just now
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Trade this on Kalshi
Texas A&M
3%
Kalshi 3%polled, 16s agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
Texas A&M
Last price
3%
As of
Polled just now
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Trade this on Kalshi
USC
3%
Kalshi 3%polled, 16s agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
USC
Last price
3%
As of
Polled just now
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Trade this on Kalshi
Villanova
3%
Kalshi 3%polled, 16s agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
Villanova
Last price
3%
As of
Polled just now
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Trade this on Kalshi
Houston
2.5%
Kalshi 2.5%polled, 16s agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Houston
Last price
2.5%
As of
Polled just now
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Trade this on Kalshi
Iowa
2.5%
Kalshi 2.5%polled, 16s agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Iowa
Last price
2.5%
As of
Polled just now
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Trade this on Kalshi
Providence
2.5%
Kalshi 2.5%polled, 16s agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Providence
Last price
2.5%
As of
Polled just now
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Trade this on Kalshi
Vanderbilt
2.5%
Kalshi 2.5%polled, 16s agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Vanderbilt
Last price
2.5%
As of
Polled just now
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Trade this on Kalshi
Wisconsin
2.5%
Kalshi 2.5%polled, 16s agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Wisconsin
Last price
2.5%
As of
Polled just now
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Trade this on Kalshi
Alabama
2%
Kalshi 2%polled, 16s agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Alabama
Last price
2%
As of
Polled just now
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Volume
$3
Trade this on Kalshi
Arizona
2%
Kalshi 2%polled, 16s agoBest Yes 4¢ on Kalshi, $100 pays $2,500 (25.0x)
Kalshi
Contract
Arizona
Last price
2%
As of
Polled just now
Buy Yes
4¢
Sell Yes
—
$100 on Yes pays
$2,500 (25.0x)
Volume
$5
Trade this on Kalshi
Kentucky
2%
Kalshi 2%polled, 16s agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Kentucky
Last price
2%
As of
Polled just now
Buy Yes
2¢
Sell Yes
1¢
$100 on Yes pays
$5,000 (50.0x)
Volume
$26
Trade this on Kalshi
Louisville
2%
Kalshi 2%polled, 16s agoBest Yes 4¢ on Kalshi, $100 pays $2,500 (25.0x)
Kalshi
Contract
Louisville
Last price
2%
As of
Polled just now
Buy Yes
4¢
Sell Yes
—
$100 on Yes pays
$2,500 (25.0x)
Volume
$936
Trade this on Kalshi
Marquette
2%
Kalshi 2%polled, 16s agoBest Yes 4¢ on Kalshi, $100 pays $2,500 (25.0x)
Kalshi
Contract
Marquette
Last price
2%
As of
Polled just now
Buy Yes
4¢
Sell Yes
—
$100 on Yes pays
$2,500 (25.0x)
Trade this on Kalshi
Miami (FL)
2%
Kalshi 2%polled, 16s agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Miami (FL)
Last price
2%
As of
Polled just now
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Volume
$125
Trade this on Kalshi
Michigan
2%
Kalshi 2%polled, 16s agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
Michigan
Last price
2%
As of
Polled just now
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Volume
$17K
Trade this on Kalshi
San Diego St.
2%
Kalshi 2%polled, 16s agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
San Diego St.
Last price
2%
As of
Polled just now
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Volume
$234
Trade this on Kalshi
St. John's
2%
Kalshi 2%polled, 16s agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
St. John's
Last price
2%
As of
Polled just now
Buy Yes
2¢
Sell Yes
1¢
$100 on Yes pays
$5,000 (50.0x)
Volume
$2K
Trade this on Kalshi
Texas
2%
Kalshi 2%polled, 16s agoBest Yes 4¢ on Kalshi, $100 pays $2,500 (25.0x)
Kalshi
Contract
Texas
Last price
2%
As of
Polled just now
Buy Yes
4¢
Sell Yes
—
$100 on Yes pays
$2,500 (25.0x)
Trade this on Kalshi
Virginia
2%
Kalshi 2%polled, 16s agoBest Yes 4¢ on Kalshi, $100 pays $2,500 (25.0x)
Kalshi
Contract
Virginia
Last price
2%
As of
Polled just now
Buy Yes
4¢
Sell Yes
—
$100 on Yes pays
$2,500 (25.0x)
Trade this on Kalshi
Gonzaga
1%
Kalshi 1%polled, 16s agoBest Yes 3¢ on Kalshi, $100 pays $3,333 (33.3x)
Kalshi
Contract
Gonzaga
Last price
1%
As of
Polled just now
Buy Yes
3¢
Sell Yes
1¢
$100 on Yes pays
$3,333 (33.3x)
Volume
$7K
Trade this on Kalshi
Iowa St.
1%
Kalshi 1%polled, 16s agoBest Yes 1¢ on Kalshi, $100 pays $10,000 (100x)
Kalshi
Contract
Iowa St.
Last price
1%
As of
Polled just now
Buy Yes
1¢
Sell Yes
—
$100 on Yes pays
$10,000 (100x)
Volume
$1K
Trade this on Kalshi
Michigan St.
1%
Kalshi 1%polled, 16s agoBest Yes 1¢ on Kalshi, $100 pays $10,000 (100x)
Kalshi
Contract
Michigan St.
Last price
1%
As of
Polled just now
Buy Yes
1¢
Sell Yes
—
$100 on Yes pays
$10,000 (100x)
Volume
$698
Trade this on Kalshi
North Carolina
1%
Kalshi 1%polled, 16s agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
North Carolina
Last price
1%
As of
Polled just now
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Volume
$5K
Trade this on Kalshi
Tennessee
1%
Kalshi 1%polled, 16s agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Tennessee
Last price
1%
As of
Polled just now
Buy Yes
5¢
Sell Yes
1¢
$100 on Yes pays
$2,000 (20.0x)
Volume
$2K
Trade this on Kalshi
UConn
1%
Kalshi 1%polled, 16s agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
UConn
Last price
1%
As of
Polled just now
Buy Yes
2¢
Sell Yes
—
$100 on Yes pays
$5,000 (50.0x)
Volume
$4K
Trade this on Kalshi

Who resolves this market

Kalshi
Kalshi resolves via:
Kalshi (CFTC-regulated exchange), source: ESPN, Fox Sports, Kalshi using information originating from the NCAA

How the odds have moved

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

  • Arkansas
  • Duke
  • Indiana

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.

Top of book

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Best bid
—
Spread
—
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.

$
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 0.05 × price × (1 − price) per share (sports rate). Fee calculator. Estimates only, not advice.

About this market

Live prediction market odds for "College Basketball (M): Undefeated Regular Season". Arkansas leads at 6%. Next is Duke at 5%. $63K has traded across 43 outcomes on Kalshi. The market is expected to resolve by Mar 24, 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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