[Mandatory Task] Order Book & Fundamentals Comprehensive Assessment: Visit the Polymarket page for this event, and given the extremely low volume of $20, analyze the bid-ask spread and liquidity depth, then update the fair value assessment of temperature ranges based on the latest GFS/ECMWF weather model forecasts.

AI-powered analysis for: [Mandatory Task] Order Book & Fundamentals Comprehensive Assessment: Visit the Polymarket page for this event, and given the extremely low volume of $20, analyze the bid-ask spread and liquidity depth, then update the fair value assessment of temperature ranges based on the latest GFS/ECMWF weather model forecasts.. Get detailed insights and real-time data on PolyPredict AI.

[Core News Sourcing] Core Weather Forecast Check: Search AccuWeather, The Weather Network, and Environment Canada for the latest consensus forecast on the high temperature at Toronto Pearson Airport (CYYZ) for March 25, 2026.

AI-powered analysis for: [Core News Sourcing] Core Weather Forecast Check: Search AccuWeather, The Weather Network, and Environment Canada for the latest consensus forecast on the high temperature at Toronto Pearson Airport (CYYZ) for March 25, 2026.. Get detailed insights and real-time data on PolyPredict AI.

[Resolution Rules (ELI5)] Resolution Precision Explanation: Explain Wunderground's recording rules for temperatures, specifically whether decimal readings (e.g., 9.5°C) are rounded up or truncated, and how this affects the boundary between '9°C' and '10°C or higher'.

AI-powered analysis for: [Resolution Rules (ELI5)] Resolution Precision Explanation: Explain Wunderground's recording rules for temperatures, specifically whether decimal readings (e.g., 9.5°C) are rounded up or truncated, and how this affects the boundary between '9°C' and '10°C or higher'.. Get detailed insights and real-time data on PolyPredict AI.

[Historical Frequency Statistics] Historical Temperature Query: Search historical high temperature data for Toronto Pearson Airport on March 25 over the past 10 years to calculate the actual frequency of temperatures falling into the '10°C or higher' range.

AI-powered analysis for: [Historical Frequency Statistics] Historical Temperature Query: Search historical high temperature data for Toronto Pearson Airport on March 25 over the past 10 years to calculate the actual frequency of temperatures falling into the '10°C or higher' range.. Get detailed insights and real-time data on PolyPredict AI.

[Data Source Reliability Check] Station Status Verification: Verify if the Toronto Pearson Airport (CYYZ) station on Wunderground has a recent history of data outages or reporting delays to assess the risk of missing data at resolution.

AI-powered analysis for: [Data Source Reliability Check] Station Status Verification: Verify if the Toronto Pearson Airport (CYYZ) station on Wunderground has a recent history of data outages or reporting delays to assess the risk of missing data at resolution.. Get detailed insights and real-time data on PolyPredict AI.

[Opposing Arguments Retrieval] Extreme Model Scenario Analysis: Search for 'outliers' in weather model ensemble forecasts to list the Top 3 low-probability scenarios (e.g., a sudden cold front) that could drastically alter the temperature, breaking the 'average forecast' echo chamber.

AI-powered analysis for: [Opposing Arguments Retrieval] Extreme Model Scenario Analysis: Search for 'outliers' in weather model ensemble forecasts to list the Top 3 low-probability scenarios (e.g., a sudden cold front) that could drastically alter the temperature, breaking the 'average forecast' echo chamber.. Get detailed insights and real-time data on PolyPredict AI.

[Key Timeline Check] Resolution Delay Risk: Verify at what specific time of day Wunderground typically finalizes and publishes its daily high temperature summary, and if there is a risk of capital lock-up due to data update lags.

AI-powered analysis for: [Key Timeline Check] Resolution Delay Risk: Verify at what specific time of day Wunderground typically finalizes and publishes its daily high temperature summary, and if there is a risk of capital lock-up due to data update lags.. Get detailed insights and real-time data on PolyPredict AI.

[Mainstream Divergence] Cross-Platform Odds Comparison: Search for similar 'Toronto Daily Temperature' markets on Kalshi or traditional sportsbooks to identify any significant odds discrepancies compared to Polymarket.

AI-powered analysis for: [Mainstream Divergence] Cross-Platform Odds Comparison: Search for similar 'Toronto Daily Temperature' markets on Kalshi or traditional sportsbooks to identify any significant odds discrepancies compared to Polymarket.. Get detailed insights and real-time data on PolyPredict AI.

[Potential Catalyst Prediction] Model Update Schedule: Based on the release schedule of major global weather models (e.g., GFS 12z/00z), predict which specific times in the next 48 hours could trigger volatility-inducing forecast updates.

AI-powered analysis for: [Potential Catalyst Prediction] Model Update Schedule: Based on the release schedule of major global weather models (e.g., GFS 12z/00z), predict which specific times in the next 48 hours could trigger volatility-inducing forecast updates.. Get detailed insights and real-time data on PolyPredict AI.

[Order Book Depth & Slippage Assessment] Liquidity Analysis: Based on the current low volume of $20, qualitatively assess the percentage of price slippage one would face if entering a $50 position on the '7°C' option.

AI-powered analysis for: [Order Book Depth & Slippage Assessment] Liquidity Analysis: Based on the current low volume of $20, qualitatively assess the percentage of price slippage one would face if entering a $50 position on the '7°C' option.. Get detailed insights and real-time data on PolyPredict AI.

[Risk-Reward Qualitative Analysis] Pennies vs. Lottery Tickets: Analyze whether the current market setup favors 'picking up pennies' (betting on high-probability ranges with low yields) or 'buying lottery tickets' (betting on high-odds outliers like '0°C or below').

AI-powered analysis for: [Risk-Reward Qualitative Analysis] Pennies vs. Lottery Tickets: Analyze whether the current market setup favors 'picking up pennies' (betting on high-probability ranges with low yields) or 'buying lottery tickets' (betting on high-odds outliers like '0°C or below').. Get detailed insights and real-time data on PolyPredict AI.

[Time Decay (Theta) Analysis] Forecast Certainty Curve: Analyze how quickly weather forecast error bars compress as time moves from March 21 to March 25, determining if it favors betting now or waiting until 24 hours prior.

AI-powered analysis for: [Time Decay (Theta) Analysis] Forecast Certainty Curve: Analyze how quickly weather forecast error bars compress as time moves from March 21 to March 25, determining if it favors betting now or waiting until 24 hours prior.. Get detailed insights and real-time data on PolyPredict AI.

[Randomness vs Predictability Analysis] Micro-Climate Noise: Analyze the extent to which Toronto Pearson Airport's location (away from the Lake Ontario shore) is affected by micro-climates (like lake breeze), and if this adds uncontrollable random noise to specific temperature predictions.

AI-powered analysis for: [Randomness vs Predictability Analysis] Micro-Climate Noise: Analyze the extent to which Toronto Pearson Airport's location (away from the Lake Ontario shore) is affected by micro-climates (like lake breeze), and if this adds uncontrollable random noise to specific temperature predictions.. Get detailed insights and real-time data on PolyPredict AI.

[KOL Sentiment Analysis] Meteorologist Opinions: Search Twitter for recent tweets from prominent Toronto meteorologists (e.g., Anthony Farnell) regarding next week's weather to summarize their sentiment on warming or cooling trends.

AI-powered analysis for: [KOL Sentiment Analysis] Meteorologist Opinions: Search Twitter for recent tweets from prominent Toronto meteorologists (e.g., Anthony Farnell) regarding next week's weather to summarize their sentiment on warming or cooling trends.. Get detailed insights and real-time data on PolyPredict AI.

[Fair Value] Extreme Bottom Projection: Logically project the bottom price support for the currently popular option (e.g., '10°C or higher') if the latest model run suddenly shows a cold air mass moving south.

AI-powered analysis for: [Fair Value] Extreme Bottom Projection: Logically project the bottom price support for the currently popular option (e.g., '10°C or higher') if the latest model run suddenly shows a cold air mass moving south.. Get detailed insights and real-time data on PolyPredict AI.

[Low Liquidity] 'Stink Bid' Strategy: Given the extreme illiquidity, provide guidance on placing very low buy orders ('Stink Bids') on unpopular options like '4°C' to catch potential panic selling.

AI-powered analysis for: [Low Liquidity] 'Stink Bid' Strategy: Given the extreme illiquidity, provide guidance on placing very low buy orders ('Stink Bids') on unpopular options like '4°C' to catch potential panic selling.. Get detailed insights and real-time data on PolyPredict AI.

[General] Kelly Criterion Sizing Recommendation: Considering the uncertainty of weather forecasts and the market's low liquidity, suggest a rational maximum portfolio allocation percentage using the Kelly criterion based on user confidence levels.

AI-powered analysis for: [General] Kelly Criterion Sizing Recommendation: Considering the uncertainty of weather forecasts and the market's low liquidity, suggest a rational maximum portfolio allocation percentage using the Kelly criterion based on user confidence levels.. Get detailed insights and real-time data on PolyPredict AI.

[Fair Value] Optimal Limit Order Placement: Based on the current bid-ask spread, suggest a limit order price on the most likely temperature range that provides liquidity while securing a better entry than the market price.

AI-powered analysis for: [Fair Value] Optimal Limit Order Placement: Based on the current bid-ask spread, suggest a limit order price on the most likely temperature range that provides liquidity while securing a better entry than the market price.. Get detailed insights and real-time data on PolyPredict AI.

[Arbitrage] Net Profit Calculation: Assuming a $50 investment, calculate the actual win rate threshold required to break even after deducting estimated Gas fees and a 5-10% slippage due to low liquidity.

AI-powered analysis for: [Arbitrage] Net Profit Calculation: Assuming a $50 investment, calculate the actual win rate threshold required to break even after deducting estimated Gas fees and a 5-10% slippage due to low liquidity.. Get detailed insights and real-time data on PolyPredict AI.

[General] One-Page Trading Plan Generation: Synthesize forecast data and market info to output a brief trading plan, including 'Check latest ECMWF data -> Place limit order at specific price -> Set invalidation criteria based on sudden forecast shifts'.

AI-powered analysis for: [General] One-Page Trading Plan Generation: Synthesize forecast data and market info to output a brief trading plan, including 'Check latest ECMWF data -> Place limit order at specific price -> Set invalidation criteria based on sudden forecast shifts'.. Get detailed insights and real-time data on PolyPredict AI.

Highest temperature in Toronto on March 25?

Weather|$11.1k Vol|

1 days 19 hrs

Highest temperature in Toronto on March 25? - AI Found +16.3¢ Mispricing

AI Signal Dashboard

Last updated: 03.22 17:19

Top Undervalued

+16.3¢

4°C(Yes)

+7.5¢

8°C(No)

+7.5¢

10°C or higher(No)

Highest temperature in Toronto on March 25? AI analysis: • +16.3¢ undervalued • Live Prediction Market fair value & mispricing alerts.

Undervalued Options Insights:

Based on the latest meteorological data, Environment Canada (typically the most accurate local sourc...

All Outcomes

Market Price

AI Fair Value

Value Edge

4°C

YesNo

13.7¢

86.3¢

30¢

70¢

+16.3¢

0¢

8°C

YesNo

10.5¢

89.5¢

3¢

97¢

0¢

+7.5¢

Expand to view all 11 options

⚠️ Risk Warning: Live data may lag! Prices can shift instantly due to news or low liquidity. Before trading, use AI Chat for [Live Recalculate], [Check Liquidity], [Trollbox Radar], or review [Fair Value Logic] to verify.

Movers

March 21, 2026 - March 22, 2026, the price of [10°C or higher] crashed from 25.5c to 6.7c, while [1°C] and [2°C] dropped from 17.5c to ~5c and ~4c respectively. The reason is that as the forecast date approached (entering the 3-4 day window), weather models converged from high uncertainty to a clear 4°C-7°C range, forcing the market to rapidly flush out speculative premiums on both extreme hot and cold outcomes.

Divergence

Significant tail risk divergence exists. The market pricing implies a combined probability of ~28.5% for [8°C], [9°C], and [10°C+]. However, authoritative forecasts like Environment Canada (4°C) and AccuWeather (5°C) show no indication of reaching 8°C or above, and even the optimistic Google/IBM forecast peaks at 7°C. The market is severely overestimating the likelihood of temperatures significantly exceeding forecasts.