TOTAL VOLUME:

$134b

24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Shenzhen on June 28?
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Highest temperature in Shenzhen on June 28?

Volume:
$95,648

28°C

 - Polymarket

28°C - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jun 28, 2026

Closed: Jun 28, 8:00 AM EST

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Polymarket

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

28°C

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$19,257
N/A
N/A
N/A
Settled
Yes
polymarket

30°C

0%
Yes 0¢No 100¢
—
N/A
$15,903
N/A
N/A
N/A
Settled
No
polymarket

32°C

0%
Yes 0¢No 100¢
—
N/A
$13,969
N/A
N/A
N/A
Settled
No
polymarket

31°C

0%
Yes 0¢No 100¢
—
N/A
$13,492
N/A
N/A
N/A
Settled
No
polymarket

29°C

0%
Yes 0¢No 100¢
—
N/A
$13,049
N/A
N/A
N/A
Settled
No
polymarket

25°C or below

0%
Yes 0¢No 100¢
—
N/A
$4,828
N/A
N/A
N/A
Settled
No
polymarket

33°C

0%
Yes 0¢No 100¢
—
N/A
$4,652
N/A
N/A
N/A
Settled
No
polymarket

34°C

0%
Yes 0¢No 100¢
—
N/A
$4,609
N/A
N/A
N/A
Settled
No
polymarket

27°C

0%
Yes 0¢No 100¢
—
N/A
$3,054
N/A
N/A
N/A
Settled
No
polymarket

26°C

0%
Yes 0¢No 100¢
—
N/A
$2,095
N/A
N/A
N/A
Settled
No
polymarket

35°C or higher

0%
Yes 0¢No 100¢
—
N/A
$741
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 at the Shenzhen Bao'an International Airport Station in degrees Celsius on 28 Jun '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Shenzhen Bao'an International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shenzhen/ZGSZ. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve until the first data point for the following date has been published on the resolution source. The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.

Polymarket

This market will resolve to the temperature range that contains the highest temperature recorded at the Shenzhen Bao'an International Airport Station in degrees Celsius on 28 Jun '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Shenzhen Bao'an International Airport Station, available here: https://www.wunderground.com/history/daily/cn/shenzhen/ZGSZ. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve until the first data point for the following date has been published on the resolution source. The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.

Frequently asked questions

On Polymarket, the Shenzhen temperature market dashboard tracks real-time odds and trading activity for contracts tied to the highest temperature recorded in Shenzhen on June 28. Traders buy and sell shares based on their belief about whether the peak temperature will hit specific thresholds. The dashboard displays current market prices, historical price movements, and recent trade volume, giving you a live snapshot of how the crowd is pricing this weather outcome. This data reflects collective market sentiment as participants continuously update their positions based on weather forecasts and incoming information.

Prediction market odds often diverge from traditional meteorologist forecasts because they incorporate real-time trading and broader information signals beyond raw weather models. While meteorologists publish point estimates and confidence intervals based on atmospheric data, this market aggregates the beliefs of many traders with financial incentives to be accurate. Comparing the implied probability from market prices to published analyst forecasts can reveal where the crowd sees risk differently—for instance, if traders are pricing in a higher chance of extreme heat than official forecasts suggest. Both sources offer value, but they answer slightly different questions about what will actually occur.

This market resolves around Jun 28, 2026, once the highest temperature recorded in Shenzhen on that date becomes verifiable from credible public sources. The outcome is determined by the actual meteorological reading from official weather stations or recognized reporting agencies. Once the event passes and the data is confirmed, the market settles automatically based on which temperature bracket or threshold the final reading falls into. Traders holding the correct outcome receive their payout, while incorrect positions expire worthless.

Several factors can shift prices in this market before resolution. Updated weather forecasts from meteorological agencies will influence trader expectations, especially as June 28 approaches and models become more precise. Seasonal climate patterns, unusual atmospheric conditions, or heat waves affecting the region could trigger repricing. Real-world events like changes in urban development or air quality alerts may also sway sentiment. Additionally, as the date draws closer and uncertainty narrows, prices typically become more stable unless a dramatic forecast shift occurs. Early trading often reflects longer-term uncertainty, while final hours tend to reflect the most recent and reliable data.