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%
Closed: Jun 27, 8:00 AM EST
Polymarket
This market will resolve to the temperature range that contains the highest temperature recorded at the Kuala Lumpur Intl Airport Station in degrees Celsius on 27 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 Kuala Lumpur Intl Airport Station, available here: https://www.wunderground.com/history/daily/my/sepang-district/WMKK. 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.
This market will resolve to the temperature range that contains the highest temperature recorded at the Kuala Lumpur Intl Airport Station in degrees Celsius on 27 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 Kuala Lumpur Intl Airport Station, available here: https://www.wunderground.com/history/daily/my/sepang-district/WMKK. 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.
Prediction market odds reflect decentralized trader consensus and often incorporate real-time data faster than traditional weather forecasts. While meteorological agencies publish deterministic temperature predictions based on atmospheric models, this market aggregates the collective judgment of traders betting real capital on the outcome. Comparing the implied probability from this market to official forecasts can reveal whether traders expect conditions warmer or cooler than analysts predict. Both sources offer value: markets capture dynamic risk sentiment, while institutional forecasts provide physics-based modeling. Discrepancies often signal uncertainty or new information entering the market.
On Polymarket, traders set prices by buying and selling outcome shares, with the market price reflecting the collective willingness to bet on each temperature range. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome's price represents the implied probability that the highest temperature will fall within that bracket. Liquidity and trading volume influence how easily prices move; higher volume typically narrows spreads and improves price discovery. Traders profit by correctly predicting the outcome, incentivizing them to incorporate all available weather data and forecasts into their bids and asks.
This market resolves around Jun 27, 2026, once the highest temperature recorded in Kuala Lumpur on June 27 becomes verifiable from credible public sources. The outcome is determined by comparing the actual peak temperature against the predefined brackets offered in this market. Resolution occurs after the trading window closes and official data is confirmed, ensuring all participants have access to the same factual basis for settlement. Traders should monitor weather reporting and official meteorological records as the date approaches to assess their positions.
Major weather pattern shifts, updated seasonal forecasts, and real-time atmospheric data releases can significantly move this market. El Niño or monsoon intensity changes affecting Southeast Asia may alter trader expectations weeks in advance. As June 27 approaches, daily weather models and satellite imagery become more precise, often triggering repricing. Unusual climate events or heat waves in the region could spark sudden trading activity. Additionally, historical temperature records and anomalies published by meteorological agencies may shift perceived probabilities. Traders monitoring these signals can identify arbitrage opportunities before the broader market adjusts.