Market Trading Terminal · RC10
Key risk: NCEI dataset revisions or corrections
AI updated 6/28/2026, 4:00:30 PM
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
1%
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
1,151,905
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
9d
Decision snapshots
0
Price history
9 points
This market will resolve according to the number of tornadoes recorded in the United States during the specified month, based on the monthly count published on the National Centers for Environmental Information U.S. Tornadoes Time Series page (see: https://www.ncei.noaa.gov/access/monitoring/tornadoes/time-series). Only tornadoes appearing in the final NCEI dataset for that month will count. As of market creation, the relevant report is scheduled to be released on July 9, 2026, at 5:01 PM GMT+1 or 11:01 AM ET (Release schedule: https://www.ncei.noaa.gov/access/monitoring/dyk/monthly-releases). The market will resolve based on the first relevant tornado count published on the NCEI tornado time-series page after this scheduled release time. If the value published after this scheduled release time is labeled preliminary, it will still determine resolution, and the market will resolve independently of any subsequent revisions, corrections, or retroactive adjustments. The market will not resolve based on any preliminary values published before the scheduled release time. If no data is published by the scheduled release time, or if the NCEI website is temporarily unavailable, this market will remain open until that data is made available. If the relevant data is not made available by the date of the next scheduled publication ET, this market will resolve based on available data for the most recent prior month. If the NCEI website becomes permanently unavailable, this market will resolve using another credible source.
Crowd-implied vs ORYN AI fair value over time, with decision markers
The prediction market for 190 to 219 tornadoes in the U.S. in June 2026 shows a low probability (1.35%) of occurrence, indicating strong skepticism about the event. Historical tornado data and seasonal trends suggest the range is plausible but unlikely given current climate patterns.
A bullish scenario could unfold if atmospheric conditions in June 2026 favor heightened tornado activity, such as above-average instability, strong wind shear, and persistent low-pressure systems. Unusually warm sea surface temperatures in the Gulf of Mexico or Pacific could also enhance moisture availability and storm development. A La Niña phase or neutral ENSO conditions might contribute to this scenario.
A bearish outcome is more likely given recent trends of declining tornado counts in the U.S. during early summer months, attributed to climate change and shifting atmospheric patterns. Persistent drought conditions or a strong El Niño phase could suppress tornado formation by reducing instability and moisture. Data revisions or corrections in the NCEI dataset might also lower the final count below the specified range.
Regime: — · Confidence: 0%
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