TOTAL VOLUME:

$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

Markets across

30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Tour
All
Lowest temperature in Phoenix on Sep 9, 2026?
kalshi

Lowest temperature in Phoenix on Sep 9, 2026?

Volume:
$7,831

89° or above

 - Kalshi

89° or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 10, 2026

Closed: Sep 10, 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

89° or above

View
100%
2%
Yes 100¢No 0¢
100¢
N/A
$4,756
N/A
N/A
$3,293
Settled
Yes
kalshi

87° to 88°

0%
7%
Yes 0¢No 100¢
100¢
N/A
$1,863
N/A
N/A
$1,148
Settled
No
kalshi

85° to 86°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$461
N/A
N/A
$317
Settled
No
kalshi

81° to 82°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$331
N/A
N/A
$331
Settled
No
kalshi

80° or below

0%
2%
Yes 0¢No 100¢
100¢
N/A
$284
N/A
N/A
$284
Settled
No
kalshi

83° to 84°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$136
N/A
N/A
$122
Settled
No
Total markets: 6

Description

This set of markets focuses on predicting the lowest temperature that will be recorded in Phoenix on a specific date in the future. The outcome depends entirely on official weather data from a designated source, making it a straightforward test of climatic conditions for that day.

Kalshi

These markets resolve based on the minimum temperature recorded in Phoenix (CLIPHX) on September 9, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 80° or below, 81-82°, 83-84°, 85-86°, 87-88°, or 89° and above. If the recorded minimum temperature falls within a market's specified range, that market resolves to Yes; all others resolve to No. All markets share identical secondary rules regarding data verification and error handling. Preliminary Weather Company data may be subject to rounding or conversion differences, so participants should exercise caution when interpreting early readings. If the Exchange determines there is a material error in the initial non-preliminary publication, the expiration may be delayed until a corrected revision is published or until the expiration date, whichever comes first. If no data remains available by the end of this period, all markets will resolve to the last fair price determined by Kalshi. The status of “Final” on weather.com/kalshi is provided for convenience only and does not guarantee data accuracy or exempt the market from these error-resolution procedures.