Will CDU/CSU–SPD German federal coalition break before 2027?

According to the latest prediction market data for the query “Will CDU/CSU–SPD German federal coalition break before 2027?”, traders have formed a strong consensus.

Currently, No is dominating the market with an overwhelming 84.5% chance of winning. Yes follows in second place at 15.5%. The betting volume for this specific market has already reached $64.5K, 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

• No (84.5%): Currently commanding the highest probability, No is heavily favored by the order book. Traders looking to back this outcome face a “Buy Yes” contract price of 85¢, signaling a high degree of market conviction.

🥈 Tier 2: The Primary Challengers

• Yes (15.5%): Positioned as the most viable alternative, Yes maintains a 15.5% chance of resolving true. Its “Buy Yes” shares currently trade at 16¢.

This market will resolve to “Yes” if the governing coalition consisting of CDU/CSU and SPD breaks by December 31, 2026, 11:59 PM CET. Otherwise, this market will resolve to “No.”

For the purposes of this market, the coalition is considered broken if either CDU/CSU or SPD ceases to be a coalition partner in the federal government.

A coalition break may be evidenced by:

– a formal withdrawal from the coalition,

– the resignation or dismissal of all ministers from one party,

– or the appointment of a new federal government.

If all ministers affiliated with one of the coalition parties resign or are dismissed, this may signal that party’s withdrawal from the coalition, even if one or more individuals remain in office as independents or continue without representing the party.

If the coalition breaks and the sitting Chancellor remains in office with a new coalition or as a minority government, this market will still resolve to “Yes.”

The break date is the date on which it becomes officially confirmed that the coalition has broken; mere reports of negotiations, speculation, or indications of an impending break will not suffice.

The primary resolution source for this market will be official information from the German government; however, a consensus of credible reporting from major reputable news outlets may also be used.

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 No currently trades at 84.5%, but our AI places its Fair Value at just 62.4%. This creates a large negative EV Gap of -22.1%, suggesting the crowd may be overhyping this outcome and driving the premium too high.
• The Best Value Play (Highest EV) Our model identifies Yes as the premium value opportunity on the board. While the market only assigns it a 15.5% trading probability, our AI’s Fair Value assessment sits at 37.6% — yielding an impressive +22.1% EV Gap.