Market Trading Terminal · RC10
Key risk: Emergence of a strong primary challenger with broad appeal
AI updated 6/28/2026, 5:00:16 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 |
| polymarket | — | — | Active |
| mistral | — | — | Active |
| oryn_db | — | — | 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
72%
ORYN Consensus
71%
Signal Score
-1.0
Opportunity
0.8
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
1,200,973
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 -100.0¢
Entry: 69-75
—
Resolution
64d
Decision snapshots
0
Price history
15 points
This market will resolve according to the winner of the Democratic Primary for United States Senator from Massachusetts. If no 2026 Massachusetts Democratic Senate Primary takes place, this market will resolve to "Other". The resolution source for this market will be the first announcement of the results from the Massachusetts Democratic party, however an overwhelming consensus of credible reporting may suffice.
Crowd-implied vs ORYN AI fair value over time, with decision markers
The prediction market currently assigns a 71.5% probability to Ed Markey being the Democratic nominee for the 2026 Massachusetts Senate race. This reflects his strong incumbency advantage and name recognition in a state where he has long been a political fixture.
Ed Markey benefits from deep institutional support within Massachusetts Democrats, including unions, progressive groups, and the party establishment. His long tenure and policy focus (e.g., climate, healthcare) align with the state's political leanings, making him the frontrunner. High-profile endorsements and fundraising could further solidify his position.
A primary challenge could emerge from a younger, more progressive Democrat (e.g., Rep. Ayanna Pressley) or a moderate outsider capitalizing on anti-incumbency sentiment. Markey's age (78) and potential fatigue with his leadership could weaken his appeal. A scandal or misstep in the lead-up to the primary could also shift momentum.
Regime: — · Confidence: 0%
Trade links and live readiness
Route to regulated venues when you are ready. ORYN never holds your funds.
ORYN does not hold funds or execute trades. You will be redirected to a third-party regulated venue.
No comments yet.
