TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Philadelphia on Apr 21, 2026?
kalshi

Highest temperature in Philadelphia on Apr 21, 2026?

Volume:
$78,229

58° to 59°

 - Kalshi

58° to 59° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Apr 22, 2026

Closed: Apr 22, 10:00 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

58° to 59°

View
100%
Yes 100¢No 0¢
—
N/A
$11,497
N/A
N/A
$6,312
Settled
Yes
kalshi

56° to 57°

0%
Yes 0¢No 100¢
—
N/A
$50,789
N/A
N/A
$46,864
Settled
No
kalshi

55° or below

0%
Yes 0¢No 100¢
—
N/A
$6,970
N/A
N/A
$3,790
Settled
No
kalshi

60° to 61°

0%
Yes 0¢No 100¢
—
N/A
$5,157
N/A
N/A
$3,301
Settled
No
kalshi

64° or above

0%
Yes 0¢No 100¢
—
N/A
$1,925
N/A
N/A
$1,909
Settled
No
kalshi

62° to 63°

0%
Yes 0¢No 100¢
—
N/A
$1,890
N/A
N/A
$1,555
Settled
No
Total markets: 6

Description

This event tracks the maximum temperature recorded at Philadelphia International Airport on April 21, 2026, as reported by the National Weather Service's official climatological data.