TOTAL VOLUME:

$134.2b

24H VOL:

$130,522,377

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,438,389,636

404,028

Markets across

30,214

events

MATCHED EVENTS:

2,681

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Chicago on Feb 25, 2026?
kalshi

Highest temperature in Chicago on Feb 25, 2026?

Volume:
$84,433

37° to 38°

 - Kalshi

37° to 38° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Feb 26, 2026

Closed: Feb 26, 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

37° to 38°

View
100%
Yes 100¢No 0¢
—
N/A
$15,562
N/A
N/A
$8,922
Settled
Yes
kalshi

35° to 36°

0%
Yes 0¢No 100¢
—
N/A
$22,897
N/A
N/A
$14,873
Settled
No
kalshi

33° to 34°

0%
Yes 0¢No 100¢
—
N/A
$19,718
N/A
N/A
$8,716
Settled
No
kalshi

39° to 40°

0%
Yes 0¢No 100¢
—
N/A
$14,037
N/A
N/A
$7,134
Settled
No
kalshi

32° or below

0%
Yes 0¢No 100¢
—
N/A
$7,978
N/A
N/A
$6,140
Settled
No
kalshi

41° or above

0%
Yes 0¢No 100¢
—
N/A
$4,241
N/A
N/A
$3,116
Settled
No
Total markets: 6

Description

This event concerns the highest temperature recorded at Chicago Midway Airport on February 25, 2026, as measured by the National Weather Service. The market will resolve based on whether the day's high temperature falls within certain specified ranges or thresholds according to official climatological data.