Trade: IR Iran vs. New Zealand

Market context

Iran and New Zealand will face each other in a FIFA World Cup group-stage match on 15 June 2026. The current order book on Polymarket prices Iran as 56% likely to win, with the settlement window closing shortly after full-time on 16 June. This reflects a modest favouring of Iran, though the market remains competitive enough that New Zealand holds meaningful implied odds of 44%.

Historically, Iran has qualified for five World Cups since 1978 and typically fields a cohesive defensive unit, whilst New Zealand has appeared in only three tournaments and tends to compete as an underdog. Iran's recent World Cup performances—including a 2–0 loss to England and draws against Wales and the United States in 2022—suggest a team capable of competing but not dominant. New Zealand's last World Cup appearance in 2022 saw them eliminated in the group stage with one draw and two defeats. Head-to-head records between these nations are sparse, making direct precedent less informative than their respective tournament track records.

Traders should monitor squad announcements and injury updates as the tournament approaches, particularly regarding Iran's attacking options and New Zealand's defensive stability. Fixture scheduling within the group will also matter: the relative fatigue levels of both teams depend on their opening matches and rest periods. Recent FIFA rankings and pre-tournament friendlies in the months before June 2026 will provide concrete form data. Weather conditions in the host nation and venue allocation could favour one side's playing style, though these details remain subject to confirmation by tournament organisers.

Resolution source

This market settles from the official outcome published at https://www.fifa.com/fifaplus/en/tournaments/mens/worldcup. A proposer submits the final result to the UMA optimistic oracle on Polygon; the two-hour dispute window closes and payouts clear in USDC.

How to trade this market step by step

The mechanics for trading "IR Iran vs. New Zealand" are the same as any other PolyGram 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.

1. Sign in on polygram.ink with your email — no full KYC under $1,500 lifetime trading volume.
2. Deposit USDC on Polygon (lowest fees, ~$0.01 per transaction) or Ethereum. Funds credit after 12 confirmations.
3. 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.
4. Size your position. If you stake 100 USDC at 50% YES, you'll receive shares that pay $200 if YES resolves true — a 100% gross return. If NO resolves, your shares are worth $0.
5. 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.
6. 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?

$1K in lifetime turnover and $16K of resting liquidity puts this market in the below the median by volume for games contracts on PolyGram. Order-book depth is modest — expect a couple of cents of slippage on $1k+ trades.

Last 24 hours alone saw $4 in turnover, consistent with the market's lifetime daily-average pace.

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.

See the full prediction-market glossary →

Frequently asked questions

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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