TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,441,166,947

406,422

Markets across

30,383

events

MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Phoenix on Sep 17, 2026?
kalshi

Highest temperature in Phoenix on Sep 17, 2026?

Volume:
$94,262

90° or below

 - Kalshi

90° or below - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 18, 2026

Closed: Sep 18, 3:00 AM EST

kalshi

Kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

90° or below

View
100%
99%
Yes 100¢No 0¢
100¢
N/A
$29,619
N/A
N/A
$12,143
Settled
Yes
kalshi

91° to 92°

0%
2%
Yes 0¢No 100¢
100¢
N/A
$29,293
N/A
N/A
$17,991
Settled
No
kalshi

93° to 94°

0%
43%
Yes 0¢No 100¢
100¢
N/A
$13,270
N/A
N/A
$6,910
Settled
No
kalshi

95° to 96°

0%
50%
Yes 0¢No 100¢
100¢
N/A
$11,738
N/A
N/A
$7,984
Settled
No
kalshi

97° to 98°

0%
9%
Yes 0¢No 100¢
100¢
N/A
$5,907
N/A
N/A
$4,939
Settled
No
kalshi

99° or above

0%
1%
Yes 0¢No 100¢
100¢
N/A
$4,433
N/A
N/A
$3,810
Settled
No
Total markets: 6

Description

This event tracks whether Phoenix will experience specific temperature ranges on a particular day in 2026. The outcome depends solely on official weather data from a designated source, reflecting real-world interest in extreme weather conditions and their potential impacts.

Kalshi

All markets resolve based on the maximum temperature recorded in Phoenix on September 17, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: below 91°F, 91-92°F, 93-94°F, 95-96°F, 97-98°F, or above 98°F. The Exchange reserves the right to delay resolution if a material error is identified in the initial data publication, allowing time for correction or proceeding to the Expiration Date. If data remains unavailable by the Expiration Date, markets resolve to the last fair price determined by Kalshi. Preliminary data may differ from final values due to rounding or conversion, and the 'Final' status on weather.com/kalshi is informational only and does not guarantee error-free data.