TOTAL VOLUME:

$154.8b

24H VOL:

$277,138,640

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,905,404,943

412,077

Markets across

39,838

events

MATCHED EVENTS:

4,526

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

BETA
Dashboards
Tour
All
Highest temperature in Houston on Oct 18, 2026?
kalshi

Highest temperature in Houston on Oct 18, 2026?

Volume:
$16,687

74° to 75°

 - Kalshi

74° to 75° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 19, 2026

Closed: Oct 19, 2:00 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

74° to 75°

View
100%
24%
Yes 100¢No 0¢
—
N/A
$3,734
N/A
N/A
$2,767
Settled
Yes
kalshi

72° to 73°

0%
12%
Yes 0¢No 100¢
—
N/A
$4,946
N/A
N/A
$4,326
Settled
No
kalshi

76° to 77°

0%
3%
Yes 0¢No 100¢
—
N/A
$4,779
N/A
N/A
$3,299
Settled
No
kalshi

71° or below

0%
1%
Yes 0¢No 100¢
—
N/A
$1,683
N/A
N/A
$1,582
Settled
No
kalshi

78° to 79°

0%
1%
Yes 0¢No 100¢
—
N/A
$1,286
N/A
N/A
$1,266
Settled
No
kalshi

80° or above

0%
Yes 0¢No 100¢
—
N/A
$259
N/A
N/A
$259
Settled
No
Total markets: 6

Description

This set of markets assesses the likelihood of specific temperature ranges in Houston on a particular future date. Each outcome depends entirely on the official temperature recording from a designated weather authority, reflecting anticipated climate conditions for planning and risk assessment purposes.

Kalshi

All markets resolve based on the maximum temperature recorded in Houston (CLIHOU) on October 18, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 71° or below, 72-73°, 74-75°, 76-77°, 78-79°, and 80° or above. The official data source is paramount, and users should exercise caution with preliminary readings due to potential rounding or conversion discrepancies. If the Exchange identifies a material error in the initial publication, it may delay expiration until a corrected version is released or until the expiration date, whichever comes first. Should no data remain available by the expiration date, all markets will resolve to the last fair price determined by Kalshi. The "Final" status on weather.com/kalshi is informational only and does not guarantee data accuracy or exempt markets from these error-resolution procedures.