TOTAL VOLUME:

$154.2b

24H VOL:

$192,072,993

24H TRANSACTIONS:

2,983,476,643

OPEN INTEREST:

$1,842,388,377

408,027

Markets across

40,419

events

MATCHED EVENTS:

4,369

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in San Diego on Oct 11, 2026?
kalshi

Highest temperature in San Diego on Oct 11, 2026?

Volume:
$6,114

72° to 73°

 - Kalshi

72° to 73° - 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

72° to 73°

View
100%
74%
Yes 100¢No 0¢
—
N/A
$1,225
N/A
N/A
$918
Settled
Yes
kalshi

69° or below

0%
1%
Yes 0¢No 100¢
—
N/A
$2,393
N/A
N/A
$2,129
Settled
No
kalshi

70° to 71°

0%
63%
Yes 0¢No 100¢
—
N/A
$1,425
N/A
N/A
$1,196
Settled
No
kalshi

74° to 75°

0%
4%
Yes 0¢No 100¢
—
N/A
$658
N/A
N/A
$581
Settled
No
kalshi

76° to 77°

0%
1%
Yes 0¢No 100¢
—
N/A
$218
N/A
N/A
$217
Settled
No
kalshi

78° or above

0%
Yes 0¢No 100¢
—
N/A
$196
N/A
N/A
$196
Settled
No
Total markets: 6

Description

This event tracks the highest temperature reached in San Diego on a specific date in the future, using data from a designated weather authority. The outcome depends entirely on the official temperature recording for that day, making it a straightforward test of weather conditions against predefined thresholds.

Kalshi

The event resolves based on the maximum temperature recorded in San Diego (CLISAN) on October 11, 2026, as reported by The Weather Company. Six separate outcome ranges are defined: 69° or below, 70-71°, 72-73°, 74-75°, 76-77°, and 78° or above. Each market corresponds to one of these temperature ranges, and the market associated with the actual recorded temperature will resolve to 'Yes,' with all others resolving to 'No.' All markets share common secondary rules regarding data verification and error handling. Preliminary data may be subject to rounding or conversion differences, and The Weather Company’s final reported value is the official determinant. If a material error is identified in the initial publication before the expiration date, the resolution may be delayed until a corrected value is released or until the expiration date, whichever comes first. If no data remains available by the expiration date, all markets resolve to the last fair price determined by the exchange. The 'Final' status on The Weather Company’s platform is informational only and does not guarantee data accuracy or exempt the market from these error-resolution procedures.