Which states will use new congressional maps in the midterms?

According to the latest prediction market data for the query “Which states will use new congressional maps in the midterms?”, traders have formed a strong consensus.

Currently, North Carolina is dominating the market with an overwhelming 96.5% chance of winning. Ohio follows in second place at 94.5%, while Texas sits in third with 93%. The betting volume for this specific market has already reached $311K, reflecting intense industry interest.

To better assess where each potential outcome stands, the market can be segmented into three distinct trading tiers based on implied probability and contract pricing:

🥇 Tier 1: The Dominant Leader

• North Carolina (96.5%): Currently commanding the highest probability, North Carolina is heavily favored by the order book. Traders looking to back this outcome face a “Buy Yes” contract price of 96¢, signaling a high degree of market conviction. This contract alone has generated $11.6K in volume.

🥈 Tier 2: The Primary Challengers

• Ohio (94.5%): Positioned as the most viable alternative, Ohio maintains a 94.5% chance of resolving true. Its “Buy Yes” shares currently trade at 95¢.
• Texas (93%): Sitting in third place with a 93% probability, the market shows measured skepticism toward Texas, treating it as an outside wildcard unless momentum shifts.

🥉 Tier 3: The Long-Tail Options (Combining for ~0%)

Beyond the top three choices, a wide field of macro variables and long-shot outcomes are being tracked. While their individual probabilities hover low, they represent crucial hedges for speculative traders:

• Alternative Options: This includes California (92.5%), Louisiana (92%), and Utah (89.5%).
• Speculative Volume: Despite low statistical likelihood, certain long-tail contracts like Missouri are still attracting notable interest.

This market will resolve to “Yes” if the listed US state uses a new congressional district map for the 2026 United States midterm elections. Otherwise, this market will resolve to “No”.

To qualify, after the 2024 United States congressional elections, the listed state must have adopted a new congressional district map that is:

- Formally adopted and enacted into law by the appropriate legislative or redistricting authority;

- Not enjoined, vacated or otherwise fully struck down prior to the 2026 United States Midterm elections; and

- In effect for use in the 2026 United States midterm elections.

Maps that are temporarily stayed pending appeal but later upheld will qualify if they are in effect for use in the 2026 United States midterm elections.

Maps that are completely redrawn by a court, special master, or legislature before implementation will not qualify, unless the redrawn map is itself a new map used in the 2026 United States midterm elections.

If the 2026 United States midterm elections occur and no new qualifying map is in use, this market will resolve to “No”.

The primary resolution sources for this market will be official information from the listed state and a consensus of credible reporting.

While human consensus and speculative volume shape the broader prediction market, our quantitative algorithms offer a data-driven counter-perspective. By analyzing fundamental signals, underlying trends and historical distributions, our AI Valuation model calculates an independent “Fair Value” probability for each outcome.

Comparing this Fair Value against the current Trade Value uncovers major disparities — known as the Expected Value (EV) Gap. Contracts with a positive EV Gap represent statistically underpriced outcomes, whereas a negative EV Gap flags a potential market overreaction.

Top AI Alpha & Mispriced Arbitrage Opportunities

Based on the latest data model run, several key contracts stand out with significant deviations:

• The Most Overvalued Outcome Texas currently trades at 93%, but our AI places its Fair Value at just 63.4%. This creates a large negative EV Gap of -29.6%, suggesting the crowd may be overhyping this outcome and driving the premium too high.
• The Best Value Play (Highest EV) Our model identifies South Carolina as the premium value opportunity on the board. While the market only assigns it a 8% trading probability, our AI’s Fair Value assessment sits at 55.1% — yielding an impressive +47.1% EV Gap.
• Under-the-Radar Dark Horses Other notable discrepancies include Wisconsin (EV Gap: +9.9%) and Minnesota (EV Gap: +4.4%). These long-tail opportunities are heavily discounted by the live order books despite stronger statistical backing from our predictive model.