TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Houston on May 19, 2026?
kalshi

Highest temperature in Houston on May 19, 2026?

Volume:
$43,832

89° to 90°

 - Kalshi

89° to 90° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved May 20, 2026

Closed: May 20, 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

89° to 90°

View
100%
Yes 100¢No 0¢
100¢
N/A
$8,141
N/A
N/A
$4,234
Settled
Yes
kalshi

87° to 88°

0%
Yes 0¢No 100¢
100¢
N/A
$12,319
N/A
N/A
$9,077
Settled
No
kalshi

86° or below

0%
Yes 0¢No 100¢
100¢
N/A
$10,412
N/A
N/A
$5,993
Settled
No
kalshi

91° to 92°

0%
Yes 0¢No 100¢
100¢
N/A
$5,503
N/A
N/A
$3,275
Settled
No
kalshi

93° to 94°

0%
Yes 0¢No 100¢
100¢
N/A
$4,080
N/A
N/A
$2,721
Settled
No
kalshi

95° or above

0%
Yes 0¢No 100¢
100¢
N/A
$3,377
N/A
N/A
$2,394
Settled
No
Total markets: 6

Description

This event tracks the maximum temperature recorded in Houston on May 19, 2026, according to the National Weather Service's official daily climatological data. Regardless of the actual temperature reading, the market is structured to resolve affirmatively across all possible temperature outcomes.