TOTAL VOLUME:

$154.3b

24H VOL:

$228,458,490

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,879,276,037

410,833

Markets across

40,345

events

MATCHED EVENTS:

4,363

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Houston vs San Antonio: 1st Quarter Spread
kalshi

Houston vs San Antonio: 1st Quarter Spread

Volume:
$143,703

Houston wins by over 3.5 points

 - Kalshi

Houston wins by over 3.5 points - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 23, 2026

Closed: Oct 23, 10:29 PM EST

kalshi

Kalshi

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

Houston wins by over 3.5 points

View
100%
Yes 100¢No 0¢
—
N/A
$30,543
N/A
N/A
$15,668
Settled
Yes
kalshi

Houston wins by over 1.5 points

100%
Yes 100¢No 0¢
—
N/A
$20,468
N/A
N/A
$10,156
Settled
Yes
kalshi

San Antonio wins by over 1.5 points

0%
Yes 0¢No 100¢
—
N/A
$63,265
N/A
N/A
$37,013
Settled
No
kalshi

San Antonio wins by over 2.5 points

0%
Yes 0¢No 100¢
—
N/A
$14,384
N/A
N/A
$10,126
Settled
No
kalshi

Houston wins by over 5.5 points

0%
Yes 0¢No 100¢
—
N/A
$8,409
N/A
N/A
$4,578
Settled
No
kalshi

San Antonio wins by over 4.5 points

0%
Yes 0¢No 100¢
—
N/A
$2,362
N/A
N/A
$1,614
Settled
No
kalshi

San Antonio wins by over 10.5 points

0%
Yes 0¢No 100¢
—
N/A
$1,011
N/A
N/A
$1,011
Settled
No
kalshi

Houston wins by over 9.5 points

0%
Yes 0¢No 100¢
—
N/A
$910
N/A
N/A
$840
Settled
No
kalshi

San Antonio wins by over 12.5 points

0%
Yes 0¢No 100¢
—
N/A
$595
N/A
N/A
$595
Settled
No
kalshi

Houston wins by over 7.5 points

0%
Yes 0¢No 100¢
—
N/A
$585
N/A
N/A
$560
Settled
No
kalshi

San Antonio wins by over 14.5 points

0%
Yes 0¢No 100¢
—
N/A
$515
N/A
N/A
$515
Settled
No
kalshi

San Antonio wins by over 6.5 points

0%
30%
Yes 0¢No 100¢
—
N/A
$446
N/A
N/A
$446
Settled
No
kalshi

San Antonio wins by over 8.5 points

0%
Yes 0¢No 100¢
—
N/A
$212
N/A
N/A
$212
Settled
No
Total markets: 13

Description

This set of markets tracks the performance gap between Houston and San Antonio in the first quarter of their upcoming basketball game. Each market focuses on different point differentials to determine outcomes based on which team leads and by how much.

Kalshi

These markets resolve based on the point differential in the first quarter of the Houston vs San Antonio Pro Basketball game scheduled for October 23, 2026. Each market corresponds to a specific point spread threshold, with outcomes determined by whether San Antonio or Houston exceeds that threshold in their favor. All markets exclusively consider the scoring from the first quarter and do not account for overtime periods in the fourth quarter, as explicitly noted in the secondary rules. The resolution hinges solely on the numerical margin of victory for either team within the first quarter, with each market defined by a unique spread value ranging from 1.5 to 14.5 points.