TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Philadelphia on Apr 20, 2026?
kalshi

Highest temperature in Philadelphia on Apr 20, 2026?

Volume:
$75,439

55° to 56°

 - Kalshi

55° to 56° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Apr 21, 2026

Closed: Apr 21, 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

55° to 56°

View
100%
Yes 100¢No 0¢
—
N/A
$12,699
N/A
N/A
$6,989
Settled
Yes
kalshi

51° to 52°

0%
Yes 0¢No 100¢
—
N/A
$24,361
N/A
N/A
$21,733
Settled
No
kalshi

59° or above

0%
Yes 0¢No 100¢
—
N/A
$14,538
N/A
N/A
$12,277
Settled
No
kalshi

53° to 54°

0%
Yes 0¢No 100¢
—
N/A
$10,464
N/A
N/A
$7,175
Settled
No
kalshi

57° to 58°

0%
Yes 0¢No 100¢
—
N/A
$9,271
N/A
N/A
$7,081
Settled
No
kalshi

50° or below

0%
Yes 0¢No 100¢
—
N/A
$4,107
N/A
N/A
$3,706
Settled
No
Total markets: 6

Description

The highest temperature will be recorded at Philadelphia International Airport on April 20, 2026, as reported by the National Weather Service's daily climatological data.