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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Lowest temperature in Chicago on Aug 19, 2026?
kalshi

Lowest temperature in Chicago on Aug 19, 2026?

Volume:
$14,530

65° to 66°

 - Kalshi

65° to 66° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 20, 2026

Closed: Aug 20, 2:00 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

65° to 66°

View
100%
5%
Yes 100¢No 0¢
100¢
N/A
$4,032
N/A
N/A
$3,609
Settled
Yes
kalshi

63° to 64°

0%
7%
Yes 0¢No 100¢
100¢
N/A
$3,545
N/A
N/A
$3,396
Settled
No
kalshi

67° to 68°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$3,239
N/A
N/A
$2,718
Settled
No
kalshi

61° to 62°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$2,030
N/A
N/A
$2,017
Settled
No
kalshi

69° or above

0%
1%
Yes 0¢No 100¢
100¢
N/A
$1,493
N/A
N/A
$928
Settled
No
kalshi

60° or below

0%
10%
Yes 0¢No 100¢
100¢
N/A
$190
N/A
N/A
$169
Settled
No
Total markets: 6

Description

The event tracks the lowest temperature in Chicago on a specific date in 2026, resolving based on temperature ranges defined by official weather data.

Kalshi

The market resolves based on the minimum temperature recorded at Chicago (CLIMDW) on August 19, 2026, as reported by The Weather Company. Six temperature ranges are defined: 60° or below, 61° to 62°, 63° to 64°, 65° to 66°, 67° to 68°, and 69° or above. If the recorded minimum temperature falls within any of these ranges, the corresponding market resolves to Yes. All secondary rules emphasize that while other weather sources may be referenced for guidance, The Weather Company's report is the official and final determinant for resolution.