TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Tour
All
Highest temperature in Denver on Jul 31, 2026?
kalshi

Highest temperature in Denver on Jul 31, 2026?

Volume:
$36,786

89° to 90°

 - Kalshi

89° to 90° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 1, 2026

Closed: Aug 1, 2:59 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° to 90°

View
100%
Yes 100¢No 0¢
100¢
N/A
$11,740
N/A
N/A
$6,530
Settled
Yes
kalshi

91° to 92°

0%
Yes 0¢No 100¢
100¢
N/A
$10,572
N/A
N/A
$5,293
Settled
No
kalshi

87° to 88°

0%
Yes 0¢No 100¢
100¢
N/A
$6,902
N/A
N/A
$6,093
Settled
No
kalshi

93° or above

0%
Yes 0¢No 100¢
100¢
N/A
$4,473
N/A
N/A
$2,685
Settled
No
kalshi

84° or below

0%
Yes 0¢No 100¢
100¢
N/A
$1,554
N/A
N/A
$1,444
Settled
No
kalshi

85° to 86°

0%
Yes 0¢No 100¢
100¢
N/A
$1,544
N/A
N/A
$1,276
Settled
No
Total markets: 6

Description

This event tracks the peak temperature in Denver on a specific summer day, using official government data. It categorizes possible temperature outcomes into distinct ranges, each representing a different market outcome based on recorded weather conditions.

Kalshi

All markets resolve based solely on the highest temperature recorded in Denver, CO on July 31, 2026, as officially reported by the National Weather Service's Climatological Report (Daily). The temperature must fall within specific numerical ranges for each market to resolve as 'Yes'. Ranges include: less than 85°F, 85-86°F, 87-88°F, 89-90°F, 91-92°F, and greater than 92°F. While preliminary or third-party weather data may vary, only the NWS report serves as the definitive source. Traders should be aware that NWS data may include rounding or conversion nuances, and preliminary reports could change before final publication.