TOTAL VOLUME:

$134b

24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Tour
All
Highest temperature in San Francisco on Sep 3, 2026?
kalshi

Highest temperature in San Francisco on Sep 3, 2026?

Volume:
$40,500

72° to 73°

 - Kalshi

72° to 73° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 4, 2026

Closed: Sep 4, 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%
53%
Yes 100¢No 0¢
100¢
N/A
$7,860
N/A
N/A
$5,043
Settled
Yes
kalshi

74° or above

0%
19%
Yes 0¢No 100¢
100¢
N/A
$13,313
N/A
N/A
$8,487
Settled
No
kalshi

70° to 71°

0%
27%
Yes 0¢No 100¢
100¢
N/A
$10,456
N/A
N/A
$5,455
Settled
No
kalshi

68° to 69°

0%
7%
Yes 0¢No 100¢
100¢
N/A
$6,346
N/A
N/A
$4,274
Settled
No
kalshi

66° to 67°

0%
Yes 0¢No 100¢
100¢
N/A
$1,399
N/A
N/A
$1,217
Settled
No
kalshi

65° or below

0%
1%
Yes 0¢No 100¢
100¢
N/A
$1,127
N/A
N/A
$1,033
Settled
No
Total markets: 6

Description

This event tracks the maximum temperature expected in San Francisco on a specific date, categorizing outcomes into defined ranges. Participants assess likelihoods based on historical trends and forecasts, with resolution tied to an official weather data source. The structure allows for nuanced betting on various temperature scenarios.

Kalshi

The event resolves based on the maximum temperature recorded in San Francisco (CLISFO) on September 3, 2026, as reported by The Weather Company. Six distinct temperature ranges are defined, each corresponding to a separate market that resolves to 'Yes' if the recorded temperature falls within its specified bounds. For temperatures of 65°F or below, the first market resolves to 'Yes.' The second market resolves to 'Yes' for temperatures between 66°F and 67°F, the third for 68°F to 69°F, the fourth for 70°F to 71°F, and the fifth for 72°F to 73°F. The final market resolves to 'Yes' for any temperature above 73°F. All markets rely exclusively on data from The Weather Company, with no alternative sources accepted for resolution. Preliminary data may be subject to revision, and the Exchange reserves the right to delay expiration 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 only and does not guarantee error-free data.