Trade: Turkish Constitutional Referendum announced in 2026?
Resolution criteria on PolyGram: This market will resolve to “Yes” if a constitutional referendum in Turkey is officially announced by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”. Constitutional referendum refers to any nationwide vote in Turkey on whether to approve an amendment, or multiple amendments, to the Turkish Constitution. Officially announced refers to any announcement of a specific date for the referendum, or a definitive announcement that a referendum will be held (e.g. after a constitutional amendment has passed the parliament and been submitted to a referendum by the president).
PolyGram is an on-chain prediction market where you trade YES or NO outcome shares with real USDC on Polygon. For this market, buy YES if you believe the event will happen, or NO if you think it won't. Your maximum loss is your stake — winning shares pay $1.00 each at resolution. Unlike sportsbooks, there is no house edge: prices are set by supply and demand from other traders and reflect the crowd's real-time probability.
- Liquidity
- $548
- Total Volume
- $459
- 24h Volume
- —
- Open Interest
- $171
Market outcomes
| Turkish Constitutional Referendum announced in 2026? | 33% YES | 67% NO |
Market context
Turkey's political system has experienced multiple constitutional overhauls in recent decades, with the most recent significant referendum occurring in 2017 when President Recep Tayyip Erdoğan secured voter approval for sweeping executive powers. Constitutional amendments in Turkey require parliamentary supermajorities and presidential approval before proceeding to public referendum, making such votes relatively infrequent but not unprecedented. The 32% implied probability on Polymarket's order book reflects uncertainty about whether Erdoğan's ruling coalition will pursue formal constitutional changes within the next two years, balanced against the historical precedent of constitutional referendums occurring roughly once per decade under his tenure.
The primary catalyst for a 2026 referendum would be parliamentary action on constitutional amendments, likely centring on governance structures, electoral systems, or presidential powers. Traders should monitor statements from the Justice and Development Party (AKP) leadership regarding constitutional reform priorities, particularly any announcements following the 2023 elections that shifted the political landscape. The opposition's strengthened parliamentary position following June 2023 results has complicated the path to constitutional change, requiring broader consensus than Erdoğan's government previously needed. Any formal submission of constitutional amendments to parliament would signal heightened probability of a referendum announcement within the settlement window.
Wikipedia Context
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Turkish Constitutional Reform (2017)The Turkish Constitutional Reform were amendments made to the Constitution of Turkey in 2017. The reform was backed by the governing Justice and Development Party and the Nationalist Movement Party. The reform altered the elections of the Supreme Board of Judges and Prosecutors, the Presidency, and the Parliament. It saw the transformation of Turkey's semi-p
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2017 Turkish constitutional referendumA constitutional referendum was held in Turkey on 16 April 2017 on whether to approve 18 proposed amendments to the Turkish constitution that were brought forward by the governing Justice and Development Party (AKP) and the Nationalist Movement Party (MHP). As a result of its approval, the office of Prime Minister was abolished and the existing parliamentary
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Constitution of TurkeyThe Constitution of Turkey, formally known as the Constitution of the Republic of Türkiye, and informally as the Constitution of 1982, is Turkey's fundamental law. It establishes the organization of the government, and sets out the principles and rules of the state's conduct along with its responsibilities in regard to its citizens. The constitution also est
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2010 Turkish constitutional referendumA constitutional referendum on a number of changes to the constitution was held in Turkey on 12 September 2010. The results showed the majority supported the constitutional amendments, with 58% in favour and 42% against. The changes were aimed at bringing the constitution into compliance with European Union standards. Supporters of Turkish EU membership hope
How this market resolves
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a two-hour dispute window opens, and if no one stakes a counter-claim the payout is final. Contested outcomes escalate to UMA token-holder voting. Payouts clear in USDC to the winning side.
How to trade this market step by step
The mechanics for trading "Turkish Constitutional Referendum announced in 2026?" are the same as any other PolyGram political event contract. Each YES share resolves to $1 if the event happens, or $0 if it doesn't. The current price between 0¢ and 100¢ is the market's probability estimate, set live by the order book.
- Sign in on polygram.ink with your email — no full KYC under $1,500 lifetime trading volume.
- Deposit USDC on Polygon (lowest fees, ~$0.01 per transaction) or Ethereum. Funds credit after 12 confirmations.
- Pick a side. Buy YES if you believe the event will happen; buy NO if you think it won't. The current YES price reflects the market's collective probability.
- Size your position. If you stake 100 USDC at 33% YES, you'll receive shares that pay $303 if YES resolves true — a 203% gross return. If NO resolves, your shares are worth $0.
- Set risk controls (optional). Stop-loss, take-profit, and limit-order types all supported. Use the trade ticket's slippage box to cap your maximum entry price.
- Wait for resolution. When the event resolves on-chain via the UMA optimistic oracle, the winning side settles to 100¢ automatically and USDC hits your balance within seconds. Withdrawable to any wallet you control.
How active is this market?
$459 in lifetime turnover and $548 of resting liquidity puts this market in the below the median by volume for politics contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.
The market has been open for around a month — fresh enough that information asymmetry remains a real factor.
Higher-volume markets tend to have tighter spreads and faster price discovery — meaning the displayed YES/NO percentages are more likely to reflect the true crowd-implied probability rather than a single trader's directional view.
Key terms
- YES / NO share
- A binary outcome token that pays $1.00 if the underlying claim resolves true (YES) or false (NO), and $0 otherwise. The market price between 0¢ and 100¢ is the implied probability.
- CLOB
- Central limit order book. The matching engine that pairs YES buyers with NO buyers (effectively the same trade). Polymarket's CLOB on Polygon executes trades on-chain via the conditional-tokens framework.
- Liquidity
- USDC capital sitting in resting limit orders inside the order book. Deeper liquidity means smaller slippage on large trades and a tighter bid-ask spread.
- UMA optimistic oracle
- The on-chain dispute system that settles each Polymarket market. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution.
- Slippage
- The difference between the displayed mid-price and your fill price. Affects market orders most; limit orders avoid slippage but may take time to fill.
- Conditional token
- ERC-1155 outcome share issued by Gnosis Conditional Tokens on Polygon. The token type that resolves to $1.00 or $0.00 at settlement.
Frequently asked questions
What is the current probability for "Turkish Constitutional Referendum announced in 2026?"?
As of today, traders on Polymarket price this outcome at 33%. The number updates continuously as the order book clears. PolyGram mirrors the same live odds with locale-aware formatting and USDC settlement.
How does this market resolve?
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a 2-hour dispute window opens, and if uncontested the payout is final. Contested outcomes escalate to UMA token holders.
When does this market close?
This prediction market is scheduled to close on 31 December 2026. After the resolving event occurs, settlement typically clears within 24 hours once the UMA optimistic oracle confirms the outcome. All payouts are in USDC on the Polygon network.
How can I trade on "Turkish Constitutional Referendum announced in 2026?"?
To trade on this prediction market, create a free PolyGram account at polygram.ink, deposit USDC via Polygon, and place a YES or NO order on the outcome you believe in. You can learn more on our how-it-works page. Your maximum loss is limited to your stake — there is no leverage or margin.
What happens when the market resolves?
When the outcome is determined, winning YES shares pay out $1.00 each in USDC, while losing shares pay $0. Settlement is handled by the UMA optimistic oracle on Polygon — a proposer submits the result, a two-hour dispute window opens, and if uncontested, payouts are distributed automatically. You can withdraw your winnings to any Polygon wallet.
Risk and regulatory note
Prediction-market positions can lose 100% of staked capital. Outcomes are uncertain by definition — historical accuracy of crowd-implied probabilities is high in aggregate but not for any single market. PolyGram does not provide investment advice. Trade only with capital you can afford to lose.
Regulatory status varies by jurisdiction. Germany, the United States, and most EU countries treat Polymarket-style event contracts under one of three frameworks: financial derivative, gambling product, or unregulated novel asset. Consult local counsel before trading.
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