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%

BETA
Dashboards
Tour
All
Highest temperature in Hong Kong on July 31?
predict

Highest temperature in Hong Kong on July 31?

Volume:
$272

29°C

 - Predict

29°C - Predict

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 29, 2026

Closed: Jul 31, 8:00 AM EST

predict

Predict

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
predict

29°C

View
99%
Yes 99¢No 1¢
—
$2,219
$211
N/A
N/A
N/A
Settled
No
predict

28°C

98%
Yes 98¢No 2¢
—
$2,257
$50
N/A
N/A
N/A
Settled
No
predict

27°C

25%
Yes 25¢No 75¢
—
$80
$4
N/A
N/A
N/A
Settled
Yes
predict

25°C

13%
Yes 13¢No 87¢
—
$2,247
$8
N/A
N/A
N/A
Settled
No
predict

24°C or below

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
predict

26°C

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
predict

30°C

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
predict

31°C

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
predict

32°C

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
predict

33°C

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
predict

34°C or higher

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 11

Description

This market will resolve to the temperature range that contains the highest temperature recorded by the Hong Kong Observatory in degrees Celsius on 31 Jul '26. The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Max (deg. C)" the specified date once information is finalized in the relevant "Daily Extract", available here: https://www.weather.gov.hk/en/cis/climat.htm This market can not resolve until data for this date has been published. The resolution source for this market measures temperatures in Celsius to one decimal place (eg, 9.1°C). Thus, this is the level of precision that will be used when resolving the market. Any revisions to temperatures recorded after data is initially published for this market's timeframe will not be considered for this market's resolution.

Predict

This market will resolve to the temperature range that contains the highest temperature recorded by the Hong Kong Observatory in degrees Celsius on 31 Jul '26. The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Max (deg. C)" the specified date once information is finalized in the relevant "Daily Extract", available here: https://www.weather.gov.hk/en/cis/climat.htm This market can not resolve until data for this date has been published. The resolution source for this market measures temperatures in Celsius to one decimal place (eg, 9.1°C). Thus, this is the level of precision that will be used when resolving the market. Any revisions to temperatures recorded after data is initially published for this market's timeframe will not be considered for this market's resolution.