TOTAL VOLUME:

$154.5b

24H VOL:

$271,200,656

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,922,627,141

420,368

Markets across

40,352

events

MATCHED EVENTS:

4,484

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in Seattle on Oct 19, 2026?
kalshi

Highest temperature in Seattle on Oct 19, 2026?

Volume:
$35,868

61° to 62°

 - Kalshi

61° to 62° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 20, 2026

Closed: Oct 20, 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

61° to 62°

View
100%
36%
Yes 100¢No 0¢
—
N/A
$14,653
N/A
N/A
$9,471
Settled
Yes
kalshi

63° to 64°

0%
15%
Yes 0¢No 100¢
—
N/A
$11,572
N/A
N/A
$7,283
Settled
No
kalshi

59° to 60°

0%
23%
Yes 0¢No 100¢
—
N/A
$3,608
N/A
N/A
$2,960
Settled
No
kalshi

65° or above

0%
2%
Yes 0¢No 100¢
—
N/A
$3,374
N/A
N/A
$2,847
Settled
No
kalshi

57° to 58°

0%
1%
Yes 0¢No 100¢
—
N/A
$2,013
N/A
N/A
$1,816
Settled
No
kalshi

56° or below

0%
1%
Yes 0¢No 100¢
—
N/A
$649
N/A
N/A
$620
Settled
No
Total markets: 6

Description

This event tracks the highest temperature recorded 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 varying levels of warmth for that day.

Kalshi

The event resolves based on the maximum temperature recorded in Seattle (CLISEA) on October 19, 2026, as reported by The Weather Company. Six distinct temperature ranges are defined, each corresponding to a separate market that will resolve to 'Yes' if the recorded temperature falls within that range. All markets share consistent secondary rules regarding data verification and error handling. Preliminary data may be subject to rounding or conversion differences, and the Exchange reserves the right to delay resolution if a material error is identified in the initial publication. 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 the data from potential revision under these rules.