TOTAL VOLUME:

$154.4b

24H VOL:

$245,801,863

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,902,097,102

417,059

Markets across

40,178

events

MATCHED EVENTS:

4,415

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in San Diego on Oct 31, 2026?
kalshi

Highest temperature in San Diego on Oct 31, 2026?

Volume:
$3,906

73° to 74°

 - Kalshi

73° to 74° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Nov 1, 2026

Closed: Nov 1, 3:00 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

73° to 74°

View
100%
46%
Yes 100¢No 0¢
—
N/A
$696
N/A
N/A
$614
Settled
Yes
kalshi

71° to 72°

0%
47%
Yes 0¢No 100¢
—
N/A
$2,407
N/A
N/A
$2,363
Settled
No
kalshi

75° to 76°

0%
Yes 0¢No 100¢
—
N/A
$366
N/A
N/A
$203
Settled
No
kalshi

70° or below

0%
4%
Yes 0¢No 100¢
—
N/A
$242
N/A
N/A
$209
Settled
No
kalshi

77° to 78°

0%
1%
Yes 0¢No 100¢
—
N/A
$105
N/A
N/A
$101
Settled
No
kalshi

79° or above

0%
1%
Yes 0¢No 100¢
—
N/A
$92
N/A
N/A
$92
Settled
No
Total markets: 6

Description

This event tracks the highest temperature recorded in San Diego on a specific date, using data from a designated weather authority. The outcome depends on where the temperature falls within predefined ranges, reflecting varying levels of warmth on that day.

Kalshi

The event resolves based on the maximum temperature recorded in San Diego (CLISAN) on October 31, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 70° or below, 71-72°, 73-74°, 75-76°, 77-78°, or above 78°. If the recorded temperature falls within a market's specified range, that market resolves to Yes; all others resolve to No. The Weather Company’s data is the sole authority, though preliminary readings may be subject to revision. If a material error is identified before the expiration date, resolution may be delayed until a corrected value is published or until expiration, whichever comes first. If data remains unavailable at expiration, markets 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 adjustments.