TOTAL VOLUME:

$134b

24H VOL:

$87,176,691

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,391,958,194

394,660

Markets across

30,119

events

MATCHED EVENTS:

2,626

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Iowa State Cyclones vs. BYU Cougars
polymarket
kalshi

Iowa State Cyclones vs. BYU Cougars

Volume:
$9,691,907

BYU

 - Kalshi

BYU - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Apr 18, 2026

Closed: Feb 22, 1:30 AM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

BYU

View
100%
Yes 100¢No 0¢
—
N/A
$3,578,661
N/A
N/A
$2,411,867
Settled
Yes
kalshi

Iowa St.

View
0%
Yes 0¢No 100¢
—
N/A
$5,645,925
N/A
N/A
$3,895,978
Settled
No
polymarket

Iowa State Cyclones vs. BYU Cougars

View
0%
Yes 0¢No 100¢
—
N/A
$266,939
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

View
0%
Yes 0¢No 100¢
—
N/A
$175,799
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 155.5

View
0%
Yes 0¢No 100¢
—
N/A
$13,252
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -3.5

View
0%
Yes 0¢No 100¢
—
N/A
$6,254
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 154.5

View
0%
Yes 0¢No 100¢
—
N/A
$5,078
N/A
N/A
N/A
Settled
Yes
Total markets: 7

Description

A college basketball matchup between Iowa State Cyclones and BYU Cougars scheduled for February 21, 2026 at 10:30 PM ET. Markets cover moneyline (winner), point spreads at multiple thresholds (-2.5 and -3.5), and total points over/under at two levels (154.5 and 155.5).

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Kalshi moneyline market contains a logical contradiction where both possible game outcomes (Iowa St. win or BYU win) are stated to resolve to Yes, making the market fundamentally unresolvable. Polymarket markets are logically consistent and resolvable.Hero tip: Do not trade the Kalshi moneyline until the platform clarifies the intended resolution logic. The current wording violates basic binary market logic. Polymarket's spread and total markets are safe to trade as written; all edge cases (postponement, cancellation) are clearly defined.

Critical divergence points:

  • Polymarket: Moneyline resolves to winner name (Iowa State Cyclones or BYU Cougars). Spreads resolve based on point margin (3+ or 4+ points). Totals resolve at 155 or 156+ combined points. Postponement keeps market open; cancellation with no makeup resolves 50-50. All logic is internally consistent and resolvable.
  • Kalshi: Moneyline states: 'If Iowa St. wins...resolves to Yes. If BYU wins...resolves to Yes.' Both outcomes map to the same resolution (Yes), creating a logical impossibility. No resolution path exists for a No outcome. Market is unresolvable as written.
Our PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.