Market Trading Terminal · RC10
Key risk: Data revisions from Wunderground
AI updated 6/29/2026, 11:30:24 AM
Microstructure, quotes, and decision memory
Live market activity from the aggregated feed. Two-sided quotes appear when an order book is available for this market.
Who contributed to this decision
| Provider | Score | Accuracy | On this market |
|---|---|---|---|
| fincept | 1 | — | Active |
| mistral | — | — | Active |
| oryn_db | — | — | Active |
| polymarket | — | — | Active |
| news | 1 | — | Global only |
| social | 1 | — | Global only |
| economic_calendar | 1 | — | Global only |
| trends | 1 | — | Global only |
| google_trends | 1 | — | Global only |
ORYN polls Claude, GPT, Gemini and more — consensus appears as models respond.
Crowd Consensus
1%
ORYN Consensus
2%
Signal Score
+0.3
Opportunity
0.3
Related markets and connected predictions
Simulated execution for this market
Quality score
50/100
Fill rate
100%
Executions
112
Avg slippage
5414 bps
Open positions
0
Latency
520ms
Platform-wide model improvement
Events
1,542,595
Trades learned
112
Strategies
4
Providers scored
8
Counterfactual strategy simulations
No replay comparisons for this market yet. Replay runs as markets resolve and accumulate snapshots. Replay lab →
LOW
EV 30.0¢
Entry: 0-4
—
Resolution
21h
Decision snapshots
0
Price history
2 points
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 30 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 Helsinki Vantaa Airport Station, available here: https://www.wunderground.com/history/daily/fi/vantaa/EFHK. 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.
Crowd-implied vs ORYN AI fair value over time, with decision markers
The prediction market assigns a 1.20% probability to Helsinki reaching 29°C on June 30, 2026. Historical climate data suggests this is highly unlikely based on typical summer temperatures in the region.
A rare heatwave could push temperatures to 29°C in Helsinki, especially if high-pressure systems from southern Europe extend northward. Climate change may increase the likelihood of extreme weather events, though such temperatures remain atypical for the region.
Helsinki's historical maximum temperatures in late June rarely exceed 25-27°C. The city's maritime climate, influenced by the Baltic Sea, typically limits extreme heat. A 29°C reading would require exceptional and unlikely meteorological conditions.
Regime: — · Confidence: 0%
Trade links and live readiness
Route to regulated venues when you are ready. ORYN never holds your funds.
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