TOTAL VOLUME:

$154.6b

24H VOL:

$333,432,169

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,971,286,090

419,492

Markets across

40,634

events

MATCHED EVENTS:

4,654

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

BETA
Dashboards
Tour
All
Highest temperature in San Diego on Oct 21, 2026?
kalshi

Highest temperature in San Diego on Oct 21, 2026?

Volume:
$6,142

76° to 77°

 - Kalshi

76° to 77° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 22, 2026

Closed: Oct 22, 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

76° to 77°

View
100%
70%
Yes 100¢No 0¢
—
N/A
$3,404
N/A
N/A
$3,161
Settled
Yes
kalshi

78° to 79°

0%
50%
Yes 0¢No 100¢
—
N/A
$928
N/A
N/A
$749
Settled
No
kalshi

74° to 75°

0%
3%
Yes 0¢No 100¢
—
N/A
$812
N/A
N/A
$604
Settled
No
kalshi

80° to 81°

0%
13%
Yes 0¢No 100¢
—
N/A
$654
N/A
N/A
$536
Settled
No
kalshi

73° or below

0%
Yes 0¢No 100¢
—
N/A
$244
N/A
N/A
$195
Settled
No
kalshi

82° or above

0%
Yes 0¢No 100¢
—
N/A
$100
N/A
N/A
$81
Settled
No
Total markets: 6

Description

This event tracks the highest temperature recorded in San Diego on a specific future date, using data from a designated weather provider. The outcome depends on where the temperature falls within predefined ranges, reflecting possible weather conditions for that day.

Kalshi

The event resolves based on the maximum temperature recorded in San Diego (CLISAN) on October 21, 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 a specific range, the associated market resolves to Yes; otherwise, it resolves to No. All markets share common secondary rules regarding data verification and error handling. Preliminary data may be subject to revision, and the Exchange reserves the right to delay resolution if a material error is identified in the initial publication. If no valid data is available by the expiration date, markets will resolve to the last fair price determined by the Exchange. The status of 'Final' on The Weather Company's platform is informational and does not guarantee immunity from revisions or errors.