The Prediction Markets

College Basketball Teams to go Undefeated at Home

Closes
Mar 22, 2027, in 5 months
Traded
$1K
Venues
Kalshi
Prices updated
9 min ago
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What the markets expect

Duke 28%

Next is Gonzaga at 28%. 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, the oldest 9 min ago. Ages are as of when this page was built.

  • Kalshi
Duke
28%
Kalshi 28%polled, 9 min agoBest Yes 28¢ on Kalshi, $100 pays $357 (3.57x)
Kalshi
Contract
Duke
Last price
28%
As of
Polled 9 min ago
Buy Yes
28¢
Sell Yes
20¢
$100 on Yes pays
$357 (3.57x)
Volume
$321
Trade this on Kalshi
Gonzaga
28%
Kalshi 28%polled, 9 min agoBest Yes 28¢ on Kalshi, $100 pays $357 (3.57x)
Kalshi
Contract
Gonzaga
Last price
28%
As of
Polled 9 min ago
Buy Yes
28¢
Sell Yes
21¢
$100 on Yes pays
$357 (3.57x)
Volume
$233
Trade this on Kalshi
Florida
16%
Kalshi 16%polled, 9 min agoBest Yes 16¢ on Kalshi, $100 pays $625 (6.25x)
Kalshi
Contract
Florida
Last price
16%
As of
Polled 9 min ago
Buy Yes
16¢
Sell Yes
7¢
$100 on Yes pays
$625 (6.25x)
Volume
$11
Trade this on Kalshi
Illinois
14.5%
Kalshi 14.5%polled, 9 min agoBest Yes 19¢ on Kalshi, $100 pays $526 (5.26x)
Kalshi
Contract
Illinois
Last price
14.5%
As of
Polled 9 min ago
Buy Yes
19¢
Sell Yes
10¢
$100 on Yes pays
$526 (5.26x)
Trade this on Kalshi
Kansas
12%
Kalshi 12%polled, 9 min agoBest Yes 12¢ on Kalshi, $100 pays $833 (8.33x)
Kalshi
Contract
Kansas
Last price
12%
As of
Polled 9 min ago
Buy Yes
12¢
Sell Yes
3¢
$100 on Yes pays
$833 (8.33x)
Volume
$38
Trade this on Kalshi
Michigan St.
9.5%
Kalshi 9.5%polled, 9 min agoBest Yes 14¢ on Kalshi, $100 pays $714 (7.14x)
Kalshi
Contract
Michigan St.
Last price
9.5%
As of
Polled 9 min ago
Buy Yes
14¢
Sell Yes
5¢
$100 on Yes pays
$714 (7.14x)
Trade this on Kalshi
VCU
9.5%
Kalshi 9.5%polled, 9 min agoBest Yes 14¢ on Kalshi, $100 pays $714 (7.14x)
Kalshi
Contract
VCU
Last price
9.5%
As of
Polled 9 min ago
Buy Yes
14¢
Sell Yes
5¢
$100 on Yes pays
$714 (7.14x)
Trade this on Kalshi
Arkansas
9%
Kalshi 9%polled, 9 min agoBest Yes 9¢ on Kalshi, $100 pays $1,111 (11.1x)
Kalshi
Contract
Arkansas
Last price
9%
As of
Polled 9 min ago
Buy Yes
9¢
Sell Yes
1¢
$100 on Yes pays
$1,111 (11.1x)
Volume
$52
Trade this on Kalshi
Auburn
9%
Kalshi 9%polled, 9 min agoBest Yes 9¢ on Kalshi, $100 pays $1,111 (11.1x)
Kalshi
Contract
Auburn
Last price
9%
As of
Polled 9 min ago
Buy Yes
9¢
Sell Yes
—
$100 on Yes pays
$1,111 (11.1x)
Volume
$141
Trade this on Kalshi
UCLA
9%
Kalshi 9%polled, 9 min agoBest Yes 9¢ on Kalshi, $100 pays $1,111 (11.1x)
Kalshi
Contract
UCLA
Last price
9%
As of
Polled 9 min ago
Buy Yes
9¢
Sell Yes
1¢
$100 on Yes pays
$1,111 (11.1x)
Volume
$18
Trade this on Kalshi
Show 30 more outcomes
UConn
7.5%
Kalshi 7.5%polled, 9 min agoBest Yes 12¢ on Kalshi, $100 pays $833 (8.33x)
Kalshi
Contract
UConn
Last price
7.5%
As of
Polled 9 min ago
Buy Yes
12¢
Sell Yes
3¢
$100 on Yes pays
$833 (8.33x)
Trade this on Kalshi
Nebraska
7%
Kalshi 7%polled, 9 min agoBest Yes 7¢ on Kalshi, $100 pays $1,429 (14.3x)
Kalshi
Contract
Nebraska
Last price
7%
As of
Polled 9 min ago
Buy Yes
7¢
Sell Yes
—
$100 on Yes pays
$1,429 (14.3x)
Volume
$92
Trade this on Kalshi
Texas Tech
7%
Kalshi 7%polled, 9 min agoBest Yes 7¢ on Kalshi, $100 pays $1,429 (14.3x)
Kalshi
Contract
Texas Tech
Last price
7%
As of
Polled 9 min ago
Buy Yes
7¢
Sell Yes
—
$100 on Yes pays
$1,429 (14.3x)
Volume
$3
Trade this on Kalshi
Arizona
6.5%
Kalshi 6.5%polled, 9 min agoBest Yes 11¢ on Kalshi, $100 pays $909 (9.09x)
Kalshi
Contract
Arizona
Last price
6.5%
As of
Polled 9 min ago
Buy Yes
11¢
Sell Yes
2¢
$100 on Yes pays
$909 (9.09x)
Trade this on Kalshi
Houston
6.5%
Kalshi 6.5%polled, 9 min agoBest Yes 11¢ on Kalshi, $100 pays $909 (9.09x)
Kalshi
Contract
Houston
Last price
6.5%
As of
Polled 9 min ago
Buy Yes
11¢
Sell Yes
2¢
$100 on Yes pays
$909 (9.09x)
Trade this on Kalshi
Miami (FL)
6.5%
Kalshi 6.5%polled, 9 min agoBest Yes 11¢ on Kalshi, $100 pays $909 (9.09x)
Kalshi
Contract
Miami (FL)
Last price
6.5%
As of
Polled 9 min ago
Buy Yes
11¢
Sell Yes
2¢
$100 on Yes pays
$909 (9.09x)
Trade this on Kalshi
BYU
6%
Kalshi 6%polled, 9 min agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
BYU
Last price
6%
As of
Polled 9 min ago
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Volume
$45
Trade this on Kalshi
Michigan
6%
Kalshi 6%polled, 9 min agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
Michigan
Last price
6%
As of
Polled 9 min ago
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Volume
$30
Trade this on Kalshi
Tennessee
5%
Kalshi 5%polled, 9 min agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Tennessee
Last price
5%
As of
Polled 9 min ago
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Volume
$31
Trade this on Kalshi
Iowa St.
5%
Kalshi 5%polled, 9 min agoBest Yes 9¢ on Kalshi, $100 pays $1,111 (11.1x)
Kalshi
Contract
Iowa St.
Last price
5%
As of
Polled 9 min ago
Buy Yes
9¢
Sell Yes
1¢
$100 on Yes pays
$1,111 (11.1x)
Trade this on Kalshi
Louisville
5%
Kalshi 5%polled, 9 min agoBest Yes 9¢ on Kalshi, $100 pays $1,111 (11.1x)
Kalshi
Contract
Louisville
Last price
5%
As of
Polled 9 min ago
Buy Yes
9¢
Sell Yes
1¢
$100 on Yes pays
$1,111 (11.1x)
Trade this on Kalshi
Saint Louis
5%
Kalshi 5%polled, 9 min agoBest Yes 9¢ on Kalshi, $100 pays $1,111 (11.1x)
Kalshi
Contract
Saint Louis
Last price
5%
As of
Polled 9 min ago
Buy Yes
9¢
Sell Yes
1¢
$100 on Yes pays
$1,111 (11.1x)
Trade this on Kalshi
Virginia
5%
Kalshi 5%polled, 9 min agoBest Yes 9¢ on Kalshi, $100 pays $1,111 (11.1x)
Kalshi
Contract
Virginia
Last price
5%
As of
Polled 9 min ago
Buy Yes
9¢
Sell Yes
1¢
$100 on Yes pays
$1,111 (11.1x)
Trade this on Kalshi
St. John's
4.5%
Kalshi 4.5%polled, 9 min agoBest Yes 8¢ on Kalshi, $100 pays $1,250 (12.5x)
Kalshi
Contract
St. John's
Last price
4.5%
As of
Polled 9 min ago
Buy Yes
8¢
Sell Yes
1¢
$100 on Yes pays
$1,250 (12.5x)
Trade this on Kalshi
Alabama
4%
Kalshi 4%polled, 9 min agoBest Yes 8¢ on Kalshi, $100 pays $1,250 (12.5x)
Kalshi
Contract
Alabama
Last price
4%
As of
Polled 9 min ago
Buy Yes
8¢
Sell Yes
—
$100 on Yes pays
$1,250 (12.5x)
Trade this on Kalshi
Texas
3.5%
Kalshi 3.5%polled, 9 min agoBest Yes 7¢ on Kalshi, $100 pays $1,429 (14.3x)
Kalshi
Contract
Texas
Last price
3.5%
As of
Polled 9 min ago
Buy Yes
7¢
Sell Yes
—
$100 on Yes pays
$1,429 (14.3x)
Trade this on Kalshi
USC
3.5%
Kalshi 3.5%polled, 9 min agoBest Yes 7¢ on Kalshi, $100 pays $1,429 (14.3x)
Kalshi
Contract
USC
Last price
3.5%
As of
Polled 9 min ago
Buy Yes
7¢
Sell Yes
—
$100 on Yes pays
$1,429 (14.3x)
Trade this on Kalshi
Marquette
3%
Kalshi 3%polled, 9 min agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
Marquette
Last price
3%
As of
Polled 9 min ago
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Trade this on Kalshi
Ohio St.
3%
Kalshi 3%polled, 9 min agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
Ohio St.
Last price
3%
As of
Polled 9 min ago
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Trade this on Kalshi
Villanova
3%
Kalshi 3%polled, 9 min agoBest Yes 6¢ on Kalshi, $100 pays $1,667 (16.7x)
Kalshi
Contract
Villanova
Last price
3%
As of
Polled 9 min ago
Buy Yes
6¢
Sell Yes
—
$100 on Yes pays
$1,667 (16.7x)
Trade this on Kalshi
Indiana
2.5%
Kalshi 2.5%polled, 9 min agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Indiana
Last price
2.5%
As of
Polled 9 min ago
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Trade this on Kalshi
Iowa
2.5%
Kalshi 2.5%polled, 9 min agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Iowa
Last price
2.5%
As of
Polled 9 min ago
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Trade this on Kalshi
Kentucky
2.5%
Kalshi 2.5%polled, 9 min agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Kentucky
Last price
2.5%
As of
Polled 9 min ago
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Trade this on Kalshi
Missouri
2.5%
Kalshi 2.5%polled, 9 min agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Missouri
Last price
2.5%
As of
Polled 9 min ago
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Trade this on Kalshi
North Carolina
2.5%
Kalshi 2.5%polled, 9 min agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
North Carolina
Last price
2.5%
As of
Polled 9 min ago
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Trade this on Kalshi
Purdue
2.5%
Kalshi 2.5%polled, 9 min agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Purdue
Last price
2.5%
As of
Polled 9 min ago
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Trade this on Kalshi
TCU
2.5%
Kalshi 2.5%polled, 9 min agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
TCU
Last price
2.5%
As of
Polled 9 min ago
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Trade this on Kalshi
Texas A&M
2.5%
Kalshi 2.5%polled, 9 min agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Texas A&M
Last price
2.5%
As of
Polled 9 min ago
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Trade this on Kalshi
Vanderbilt
2.5%
Kalshi 2.5%polled, 9 min agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Vanderbilt
Last price
2.5%
As of
Polled 9 min ago
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Trade this on Kalshi
Virginia Tech
2.5%
Kalshi 2.5%polled, 9 min agoBest Yes 5¢ on Kalshi, $100 pays $2,000 (20.0x)
Kalshi
Contract
Virginia Tech
Last price
2.5%
As of
Polled 9 min ago
Buy Yes
5¢
Sell Yes
—
$100 on Yes pays
$2,000 (20.0x)
Trade this on Kalshi

Who resolves this market

Kalshi
Kalshi resolves via:
Kalshi (CFTC-regulated exchange), source: ESPN, 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.

  • Duke
  • Gonzaga
  • Florida

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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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 Teams to go Undefeated at Home". Duke leads at 28%. Next is Gonzaga at 28%. $1K has traded across 40 outcomes on Kalshi. The market is expected to resolve by Mar 22, 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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