SimpleFunctions

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

Will CDU/CSU–SPD German federal coalition break before 2027 is priced at 21¢ on Polymarket. Current book: 20¢ bid, 21¢ ask, 1¢ spread. This page tracks a standalone prediction-market contract.

Price history

21¢ current

+3¢
10¢20¢
May 9, 2026Jun 8, 2026

Contract brief

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.

Outcome

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

Rank

Standalone

Leader

Range

Family volume

$64K

Identifier

0xe9507a62...e568

Jun 8, 2026, 3:08 AM UTC · 22m ago

Implied probability

21¢
Latest venue quote
Jun 8, 2026, 3:08 AM UTC · 22m ago

Bid

20¢

Ask

21¢

Spread

24h volume

$227

Family rank

Standalone

Standalone contract

Closes

Dec 31, 2026

Family volume

$64K

Orderbook snapshot

20 / 21¢

Polymarket
1¢ spread
BidSize
20¢6
18¢86
17¢24
16¢422
15¢1.0K
14¢374
13¢842
12¢1.2K
AskSize
21¢20
22¢120
23¢1.3K
24¢914
25¢2.9K
28¢15
29¢5.7K
34¢400

Contract terms

What resolves this market.

YES condition

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.

Venue

Polymarket

Closes

Dec 31, 2026

Identifier

0xe9507a62…e568

SF Signal
SF Index
333.49
Regime
neutral

Event family

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

The same race as a probability stack: rank, volume, and where this contract sits against the other outcomes.

Total volume

$64K

Outcomes

1

Highest price

Will CDU/CSU–SPD German federal coalition break before 2027 21¢

Current share

100%

Indicators

Yield, cliff risk, volatility, and regime.

Regime

neutral

Score

0.409

Observability

medium

Event type

political

Full indicator table

667.0%
47.1%
Adj IY
333%
4

Odds pages

Related prediction questions

Browse odds

Related readings

Matched from SimpleFunctions blog, opinions, technical guides, concepts, and learn pages.

Browse library
Opinionanalysis

Information Finance Has Arrived: A Material Map of Prediction Markets in Q2 2026

Combined Kalshi + Polymarket volume hit $66B in just four months of 2026 — already greater than the entire 2025 industry total. Bernstein projects $1T by 2030. Two venues hold 95% of US share. The distribution layer fragmented across nine retail surfaces. AI agents are 30% of Polymarket wallet activ

Opinioncomparison

Kalshi vs Polymarket: Mechanics, Fees, Regulation, Liquidity (2026)

Side-by-side comparison of Kalshi and Polymarket in 2026. Fee math, calibration data, withdrawal speed, and a decision tree for picking the right venue.

Blogmarkets

Kalshi vs Polymarket: Which Prediction Market Should You Trade?

In-depth comparison of Kalshi and Polymarket for prediction market traders. Regulatory structure, liquidity, fees, API tooling, and cross-venue trading with SimpleFunctions.

Conceptmethodology

Maker / Taker Regime in Prediction Markets: How to Read the Orderbook State

Three regime states (maker-dominated, taker-dominated, neutral) and how to read which one a Kalshi or Polymarket contract is in. Strategy follows regime, not thesis.

Conceptmethodology

Resolution Risk Premium: Pricing the Rule, Not the Outcome

When the resolution rule is fuzzy, the price is the market's estimate of how the rule will be interpreted, not the outcome's probability. Three case studies and the discount math.

Opinionanalysis

Liquidity Availability Is the Real Edge in Prediction Markets

Implied yield, cliff risk, and overround all describe what to trade. Liquidity Availability Score describes whether the orderbook can absorb the trade. Why LAS is the indicator that decides who actually books P&L.

SimpleFunctions context

Index, screen, query, and monitor.

Open index

How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.