TOTAL VOLUME:

$134b

24H VOL:

$103,397,351

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,410,176,180

399,592

Markets across

30,097

events

MATCHED EVENTS:

2,622

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Houston on Apr 21, 2026?
kalshi

Highest temperature in Houston on Apr 21, 2026?

Volume:
$22,053

71° or below

 - Kalshi

71° or below - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Apr 22, 2026

Closed: Apr 22, 3:00 PM 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

71° or below

View
100%
Yes 100¢No 0¢
—
N/A
$11,847
N/A
N/A
$5,667
Settled
Yes
kalshi

72° to 73°

0%
Yes 0¢No 100¢
—
N/A
$4,947
N/A
N/A
$2,924
Settled
No
kalshi

74° to 75°

0%
Yes 0¢No 100¢
—
N/A
$2,714
N/A
N/A
$1,727
Settled
No
kalshi

80° or above

0%
Yes 0¢No 100¢
—
N/A
$990
N/A
N/A
$781
Settled
No
kalshi

76° to 77°

0%
Yes 0¢No 100¢
—
N/A
$865
N/A
N/A
$694
Settled
No
kalshi

78° to 79°

0%
Yes 0¢No 100¢
—
N/A
$689
N/A
N/A
$563
Settled
No
Total markets: 6

Description

This event concerns the maximum temperature recorded in Houston on April 21, 2026, as documented by the National Weather Service's daily climatological report. The outcome depends on which temperature range the recorded high falls within on that date.