Rba

Trade: Reserve Bank of Australia Decision in June?

Opened · Settles

Resolution criteria on PolyGram: This market will resolve according to the change in the target for the cash rate resulting from the Reserve Bank of Australia Monetary Policy Board’s June meeting, relative to the level it was prior to this meeting. The resolution source for this market is information released by the Reserve Bank of Australia after its June 16, 2026 meeting, as listed on the official Reserve Bank of Australia calendar: https://www.rba.gov.au/schedules-events/board-meeting-schedules.html This market may resolve as soon as the Reserve Bank of Australia's media release for their June 16, 2026 meeting with relevant data is issued.

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
$14K
Total Volume
$24K
24h Volume
$2K
Open Interest
$2K
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Market outcomes

Decrease 1% YES100% NO
Increase 23% YES77% NO
No Change 78% YES23% NO

Market context

The Reserve Bank of Australia's Monetary Policy Board will meet on 16 June 2026 to determine the official cash rate target. This market resolves YES if the Board announces a change to that target rate from its current level; it resolves NO if the rate remains unchanged. The settlement window closes at the conclusion of the RBA's media release following the meeting.

The 1% implied probability reflects market expectations of a held rate. Since the RBA began its tightening cycle in May 2022, the Board has demonstrated a preference for measured adjustments punctuated by extended holding periods. Between late 2023 and mid-2024, the cash rate remained at 4.35% across multiple consecutive meetings before the first cut arrived in November 2024. Historical patterns show the RBA typically signals major policy shifts well in advance through forward guidance, reducing the likelihood of surprise moves at any single meeting.

Traders should monitor the May 2026 inflation data release and the RBA's May meeting outcome, scheduled for 4 May, as these will establish the immediate context for June's decision. The labour market reports and wage growth figures released in the weeks preceding the June meeting will also shape expectations. Recent commentary from RBA officials regarding the inflation trajectory and economic growth will signal the probability of action. Market pricing in the overnight index swap curve will provide real-time adjustment to these catalysts as they emerge, with the current order book on Polymarket reflecting consensus that the Board will maintain its existing stance.

Wikipedia Context

  • Reserve Bank of India
    Reserve Bank of India

    The Reserve Bank of India,, is the central bank of India, regulatory body for the Indian banking system and Indian currency. Owned by the Ministry of Finance, Government of the Republic of India, it is responsible for the control, issue, and supply of the Indian rupee. It also manages the country's main payment systems.

  • Reserve Bank of New Zealand

    The Reserve Bank of New Zealand (RBNZ) is the central bank of New Zealand. It was established in 1934 and is currently constituted under the Reserve Bank of New Zealand Act 2021. The current governor of the Reserve Bank, Anna Breman, is responsible for New Zealand's currency and operating monetary policy.

  • Reserve Bank of Australia
    Reserve Bank of Australia

    The Reserve Bank of Australia (RBA) is Australia's central bank and banknote issuing authority. It has had this role since 14 January 1960, when the Reserve Bank Act 1959 removed the central banking functions from the Commonwealth Bank.

  • Reserve Bank of Zimbabwe
    Reserve Bank of Zimbabwe

    The Reserve Bank of Zimbabwe (RBZ) is the central bank of Zimbabwe and is headquartered in the national capital, Harare.

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 "Reserve Bank of Australia Decision in June?" 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?

$24K in lifetime turnover and $14K of resting liquidity puts this market in the around the median by volume for rba contracts on PolyGram. Order-book depth is modest — expect a couple of cents of slippage on $1k+ trades.

Last 24 hours alone saw $2K in turnover, well above the lifetime daily-average for this market — a clear sign of news catalysing trader activity right now.

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

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 16 June 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 "Reserve Bank of Australia Decision in June?"?

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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