TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 9, 8:00 AM EST
Polymarket
This market will resolve to the temperature range that contains the highest temperature recorded at the Ninoy Aquino International Airport Station in degrees Celsius on 9 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 Ninoy Aquino International Airport Station, available here: https://www.wunderground.com/history/daily/ph/manila/RPLL. 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 on Polymarket reflect real-money consensus from traders betting on Manila's June 9 high temperature, while meteorological forecasts from weather agencies and climate analysts rely on atmospheric modeling and historical data. Markets often incorporate analyst predictions but may diverge based on trader sentiment, recent weather patterns, or late-breaking atmospheric conditions. Comparing the two reveals whether the crowd is pricing in more or less extreme heat than official forecasters expect for that date in Manila.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, the highest temperature in Manila on June 9 is priced as a set of outcome contracts, each representing a specific temperature range or threshold. Traders buy and sell shares in each outcome, with prices reflecting the collective probability assigned by the market. The price of each contract moves based on order flow and new information, allowing participants to hedge or speculate on whether Manila will experience cooler or hotter conditions than the market currently implies on that date.
The market resolves on Jun 9, 2026, after the highest temperature in Manila on June 9, 2026, has been recorded. The outcome is determined by official temperature data from a designated weather station or meteorological authority serving Manila. Once the final high temperature is confirmed, the winning outcome contract is paid out in full, and all other contracts expire worthless. Resolution occurs shortly after the close of the trading day on June 9.
Major weather systems approaching the Philippines, such as tropical storms or monsoon shifts, could significantly alter market pricing for Manila's June 9 high. Seasonal climate patterns, El Niño or La Niña conditions, and historical temperature anomalies for early June also influence trader expectations. Real-time weather model updates, atmospheric pressure changes, and official meteorological warnings in the days leading up to June 9 will drive trading activity and repricing. Urban heat patterns and any unusual atmospheric conditions reported near the event date may trigger sharp market moves.