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 Philadelphia on Mar 18, 2026?
kalshi

Highest temperature in Philadelphia on Mar 18, 2026?

Volume:
$43,441

39° to 40°

 - Kalshi

39° to 40° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Mar 19, 2026

Closed: Mar 19, 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

39° to 40°

View
100%
Yes 100¢No 0¢
—
N/A
$8,423
N/A
N/A
$6,130
Settled
Yes
kalshi

41° to 42°

0%
Yes 0¢No 100¢
—
N/A
$9,980
N/A
N/A
$6,107
Settled
No
kalshi

47° or above

0%
Yes 0¢No 100¢
—
N/A
$9,332
N/A
N/A
$8,819
Settled
No
kalshi

38° or below

0%
Yes 0¢No 100¢
—
N/A
$6,765
N/A
N/A
$5,249
Settled
No
kalshi

43° to 44°

0%
Yes 0¢No 100¢
—
N/A
$6,371
N/A
N/A
$4,983
Settled
No
kalshi

45° to 46°

0%
Yes 0¢No 100¢
—
N/A
$2,570
N/A
N/A
$2,149
Settled
No
Total markets: 6

Description

The highest temperature at Philadelphia International Airport on March 18, 2026 will be recorded by the National Weather Service according to their official climatological report.