TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Chicago on Feb 20, 2026?
kalshi

Highest temperature in Chicago on Feb 20, 2026?

Volume:
$644,011

47° to 48°

 - Kalshi

47° to 48° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Feb 21, 2026

Closed: Feb 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

47° to 48°

View
100%
Yes 100¢No 0¢
—
N/A
$143,915
N/A
N/A
$137,099
Settled
Yes
kalshi

45° to 46°

0%
Yes 0¢No 100¢
—
N/A
$231,139
N/A
N/A
$222,599
Settled
No
kalshi

44° or below

0%
Yes 0¢No 100¢
—
N/A
$219,058
N/A
N/A
$195,155
Settled
No
kalshi

49° to 50°

0%
Yes 0¢No 100¢
—
N/A
$25,689
N/A
N/A
$19,013
Settled
No
kalshi

53° or above

0%
Yes 0¢No 100¢
—
N/A
$12,377
N/A
N/A
$9,726
Settled
No
kalshi

51° to 52°

0%
Yes 0¢No 100¢
—
N/A
$11,833
N/A
N/A
$7,091
Settled
No
Total markets: 6

Description

This event concerns the highest temperature recorded at Chicago Midway Airport on February 20, 2026, as measured by the National Weather Service. The outcome will be determined by the official daily climatological report for that specific location and date.