TOTAL VOLUME:

$154.3b

24H VOL:

$219,029,434

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,869,293,526

411,051

Markets across

40,408

events

MATCHED EVENTS:

4,377

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in Houston on Oct 17, 2026?
kalshi

Highest temperature in Houston on Oct 17, 2026?

Volume:
$19,661

71° to 72°

 - Kalshi

71° to 72° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 18, 2026

Closed: Oct 18, 2:00 AM 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

71° to 72°

View
100%
26%
Yes 100¢No 0¢
—
N/A
$4,446
N/A
N/A
$2,720
Settled
Yes
kalshi

73° to 74°

0%
11%
Yes 0¢No 100¢
—
N/A
$6,662
N/A
N/A
$3,792
Settled
No
kalshi

69° to 70°

0%
13%
Yes 0¢No 100¢
—
N/A
$4,984
N/A
N/A
$3,830
Settled
No
kalshi

75° to 76°

0%
1%
Yes 0¢No 100¢
—
N/A
$1,735
N/A
N/A
$1,664
Settled
No
kalshi

68° or below

0%
1%
Yes 0¢No 100¢
—
N/A
$1,405
N/A
N/A
$1,295
Settled
No
kalshi

77° or above

0%
Yes 0¢No 100¢
—
N/A
$430
N/A
N/A
$430
Settled
No
Total markets: 6

Description

This event tracks the highest temperature recorded in Houston on a specific date in the future, using data from a designated weather provider. Participants can assess various temperature ranges to predict the outcome based on historical climate patterns and seasonal trends.

Kalshi

The event determines whether the maximum temperature in Houston on October 17, 2026, falls within specific ranges as reported by The Weather Company. Each market corresponds to a distinct temperature range, with the highest temperature determining the resolving market. All markets share consistent secondary rules regarding data verification and error handling. The Weather Company is the sole source for official temperature data, and preliminary readings may be subject to revision. If a material error is identified in the initial data publication, the exchange retains the discretion to delay expiration until a corrected value is released or until the expiration date, whichever occurs first. Should no data remain available by the expiration date, markets resolve to the last fair price established by Kalshi. The 'Final' status on The Weather Company's platform is informational and does not absolve the data of potential errors or exemptions from these resolution procedures.