TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Phoenix on Sep 26, 2026?
kalshi

Highest temperature in Phoenix on Sep 26, 2026?

Volume:
$51,204

100° to 101°

 - Kalshi

100° to 101° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 27, 2026

Closed: Sep 27, 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

100° to 101°

View
100%
41%
Yes 100¢No 0¢
100¢
N/A
$10,924
N/A
N/A
$6,847
Settled
Yes
kalshi

96° to 97°

0%
6%
Yes 0¢No 100¢
100¢
N/A
$14,952
N/A
N/A
$14,363
Settled
No
kalshi

98° to 99°

0%
34%
Yes 0¢No 100¢
100¢
N/A
$10,849
N/A
N/A
$8,845
Settled
No
kalshi

95° or below

0%
1%
Yes 0¢No 100¢
100¢
N/A
$7,137
N/A
N/A
$6,960
Settled
No
kalshi

102° to 103°

0%
3%
Yes 0¢No 100¢
100¢
N/A
$5,279
N/A
N/A
$3,933
Settled
No
kalshi

104° or above

0%
Yes 0¢No 100¢
100¢
N/A
$2,062
N/A
N/A
$1,477
Settled
No
Total markets: 6

Description

This event tracks the maximum temperature in Phoenix on a specific date in the future, categorizing outcomes based on different temperature ranges. Participants can assess various scenarios depending on how hot the day becomes, using a single authoritative weather data source for resolution.

Kalshi

The event resolves based on the maximum temperature recorded in Phoenix (CLIPHX) on September 26, 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 identical secondary rules regarding data verification and error handling. The Weather Company’s data is the sole authority, and preliminary readings may differ from final values due to rounding or conversion. If the Exchange identifies a material error in the initially published data, it may delay resolution until a corrected version is released or until the expiration date, whichever comes first. If data remains unavailable by the expiration date, all markets resolve to the last fair price determined by the Exchange. The 'Final' status on weather.com/kalshi is informational only and does not guarantee data accuracy or exempt the data from potential revision under these rules.