TOTAL VOLUME:

$154.6b

24H VOL:

$323,326,361

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,969,435,260

419,363

Markets across

40,411

events

MATCHED EVENTS:

4,612

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in Chicago on Oct 10, 2026?
kalshi

Highest temperature in Chicago on Oct 10, 2026?

Volume:
$283,950

81° to 82°

 - Kalshi

81° to 82° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 11, 2026

Closed: Oct 11, 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

81° to 82°

View
100%
59%
Yes 100¢No 0¢
—
N/A
$59,274
N/A
N/A
$42,957
Settled
Yes
kalshi

75° to 76°

0%
1%
Yes 0¢No 100¢
—
N/A
$78,071
N/A
N/A
$77,026
Settled
No
kalshi

79° to 80°

0%
12%
Yes 0¢No 100¢
—
N/A
$60,939
N/A
N/A
$34,364
Settled
No
kalshi

77° to 78°

0%
4%
Yes 0¢No 100¢
—
N/A
$45,243
N/A
N/A
$41,362
Settled
No
kalshi

83° or above

0%
46%
Yes 0¢No 100¢
—
N/A
$31,187
N/A
N/A
$16,276
Settled
No
kalshi

74° or below

0%
1%
Yes 0¢No 100¢
—
N/A
$9,237
N/A
N/A
$9,168
Settled
No
Total markets: 6

Description

This event tracks the highest temperature recorded in Chicago on a specific date in the future, using data from a designated weather provider. Participants can assess various temperature ranges to predict weather conditions for that day.

Kalshi

The event resolves based on the maximum temperature recorded in Chicago (CLIMDW) on October 10, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range, with outcomes determined by where the actual temperature falls within these ranges. All markets share common secondary rules regarding data verification and error handling. If The Weather Company reports a material error in the initial data, the exchange may delay resolution until corrected data is published or until the expiration date. If data remains unavailable by the expiration date, markets will resolve to the last fair price determined by the exchange. The 'Final' status on The Weather Company's platform is informational and does not guarantee data accuracy or exempt markets from potential revisions.