TOTAL VOLUME:

$154.8b

24H VOL:

$277,138,640

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,905,404,943

412,077

Markets across

39,838

events

MATCHED EVENTS:

4,526

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in Seattle on Oct 11, 2026?
kalshi

Highest temperature in Seattle on Oct 11, 2026?

Volume:
$21,066

60° to 61°

 - Kalshi

60° to 61° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 12, 2026

Closed: Oct 12, 4:00 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

60° to 61°

View
100%
30%
Yes 100¢No 0¢
—
N/A
$4,790
N/A
N/A
$3,051
Settled
Yes
kalshi

58° to 59°

0%
19%
Yes 0¢No 100¢
—
N/A
$7,241
N/A
N/A
$4,847
Settled
No
kalshi

62° to 63°

0%
7%
Yes 0¢No 100¢
—
N/A
$5,888
N/A
N/A
$3,948
Settled
No
kalshi

57° or below

0%
2%
Yes 0¢No 100¢
—
N/A
$1,703
N/A
N/A
$1,512
Settled
No
kalshi

64° to 65°

0%
Yes 0¢No 100¢
—
N/A
$970
N/A
N/A
$841
Settled
No
kalshi

66° or above

0%
1%
Yes 0¢No 100¢
—
N/A
$474
N/A
N/A
$474
Settled
No
Total markets: 6

Description

This event tracks the highest temperature reached in Seattle on a specific date in the future, using data from a designated weather provider. The outcome depends on where the temperature falls within predefined ranges, reflecting different levels of warmth for that day.

Kalshi

The event resolves based on the maximum temperature recorded in Seattle (CLISEA) on October 11, 2026, as reported by The Weather Company. Six separate temperature ranges are defined, each corresponding to a different market outcome. If the temperature falls within any of these ranges, the associated market resolves to Yes. All markets share identical secondary rules regarding data verification and error handling. The Exchange retains discretion to delay resolution if a material error is identified in the initial data publication, allowing time for correction or proceeding to the Expiration Date. If data remains unavailable by the deadline, markets resolve to the last fair price determined by Kalshi. The "Final" status on The Weather Company’s platform is informational only and does not guarantee error-free data.