TOTAL VOLUME:

$134.2b

24H VOL:

$130,522,377

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,438,389,636

404,028

Markets across

30,214

events

MATCHED EVENTS:

2,681

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Phoenix on Sep 10, 2026?
kalshi

Highest temperature in Phoenix on Sep 10, 2026?

Volume:
$78,702

109° to 110°

 - Kalshi

109° to 110° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 11, 2026

Closed: Sep 11, 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

109° to 110°

View
100%
80%
Yes 100¢No 0¢
100¢
N/A
$14,959
N/A
N/A
$9,721
Settled
Yes
kalshi

107° to 108°

0%
69%
Yes 0¢No 100¢
100¢
N/A
$41,260
N/A
N/A
$38,815
Settled
No
kalshi

105° to 106°

0%
8%
Yes 0¢No 100¢
100¢
N/A
$12,951
N/A
N/A
$11,985
Settled
No
kalshi

111° to 112°

0%
2%
Yes 0¢No 100¢
100¢
N/A
$3,995
N/A
N/A
$2,472
Settled
No
kalshi

104° or below

0%
Yes 0¢No 100¢
100¢
N/A
$3,254
N/A
N/A
$3,147
Settled
No
kalshi

113° or above

0%
Yes 0¢No 100¢
100¢
N/A
$2,283
N/A
N/A
$2,264
Settled
No
Total markets: 6

Description

This event tracks whether Phoenix will experience specific temperature ranges on a particular date in 2026. The outcome depends solely on the official weather data recorded at a designated location, with precise thresholds defining each possible result.

Kalshi

All markets resolve based on the maximum temperature recorded at Phoenix (CLIPHX) on September 10, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: below 105°F, 105-106°F, 107-108°F, 109-110°F, 111-112°F, or above 112°F. The Weather Company’s data is the sole authority, though preliminary readings may differ from final values due to rounding or conversion. If a material error is identified in the initial publication before the expiration date, the exchange may delay resolution until a corrected value is released or until the expiration date itself. Should no data remain available 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 markets from potential revisions under these rules.