What will Gold (GC) settle at in June?

Platform comparison

Active sub-markets

Market context

The real-world event is the official CME settlement price for the Active Month of Gold futures on the final trading day of June 2026, which will determine the outcome of this prediction market. This price reflects the fair market value agreed by buyers and sellers during the settlement period, marking traders’ positions to market daily and facilitating price discovery[3]. Recent data shows the June 2026 Gold futures (GCM26) settled at 4030.50 on 25 June 2026, with an open of 3988.40 and a daily change of 0.64%[2].

Historically, gold futures settlement prices have remained within predictable ranges unless disrupted by macroeconomic shocks or policy shifts. The current 5% crowd-implied probability for the “YES” outcome suggests the market views a significant deviation as unlikely, consistent with past behaviour where settlements rarely breach major thresholds without catalyst-driven volatility[1]. Programmatic traders often model such markets using conditional orders tied to settlement windows, leveraging CME’s published daily settlements to back-test strategies and adjust exposure dynamically[3].

Key catalysts to monitor include the Federal Reserve’s interest rate decisions, US inflation data releases, and geopolitical developments affecting safe-haven demand. A recent Wall Street Journal report highlights that gold’s sensitivity to real yields remains elevated, making monetary policy announcements critical for price direction[2]. Traders should also track the CME Group Volatility Index (CVOL™), which provides forward-looking risk expectations for gold and can signal impending volatility spikes[9]. Conditional bots can be configured to auto-execute trades when settlement prices approach bracket boundaries, ensuring precise alignment with the market’s resolution rules.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track What will Gold (GC) settle at in June? on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

On Polymarket Review UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket Review UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does it cost to trade on Polymarket Review UK?

Zero. Polymarket Review UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.