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 21, 2026?
kalshi

Highest temperature in Phoenix on Sep 21, 2026?

Volume:
$63,399

101° to 102°

 - Kalshi

101° to 102° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 22, 2026

Closed: Sep 22, 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

101° to 102°

View
100%
27%
Yes 100¢No 0¢
100¢
N/A
$9,055
N/A
N/A
$5,404
Settled
Yes
kalshi

99° to 100°

0%
7%
Yes 0¢No 100¢
100¢
N/A
$35,629
N/A
N/A
$33,827
Settled
No
kalshi

103° to 104°

0%
21%
Yes 0¢No 100¢
100¢
N/A
$8,441
N/A
N/A
$5,489
Settled
No
kalshi

97° to 98°

0%
2%
Yes 0¢No 100¢
100¢
N/A
$5,762
N/A
N/A
$5,326
Settled
No
kalshi

105° or above

0%
Yes 0¢No 100¢
100¢
N/A
$3,548
N/A
N/A
$3,143
Settled
No
kalshi

96° or below

0%
1%
Yes 0¢No 100¢
100¢
N/A
$963
N/A
N/A
$890
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 officially recorded weather data from a designated source.

Kalshi

All markets resolve based on the maximum temperature recorded in Phoenix on September 21, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 96°F or below, 97-98°F, 99-100°F, 101-102°F, 103-104°F, or above 104°F. The Exchange reserves the right to delay resolution if a material error is identified in the initial data publication, extending the evaluation until a corrected version is released or the expiration date arrives. If data remains unavailable by the expiration date, markets will resolve to the last fair price determined by the Exchange. Preliminary readings may differ from final values due to rounding or conversion, and the 'Final' status on The Weather Company's platform does not guarantee error-free data.