Bitcoin price on June 28?

Platform comparison

Market context

The underlying event is the final one-minute closing price of Bitcoin on Binance at noon Eastern Time on 28 June 2026, which determines whether the market resolves to “Yes” or “No”. Programmatic traders would fetch this exact candle via Binance’s API using the `1m` timeframe and `C` (close) parameter, then apply conditional logic to evaluate bracket thresholds.

Historically, Bitcoin has shown sharp intraday swings around geopolitical shocks; for instance, following Iran-Israel strikes in late 2025, BTC dropped from $72,000 to $63,000 within hours[9]. In early 2026, volatility persisted with a January peak of $97,860 and a February low of $60,074[5]. The current 0% crowd-implied probability suggests the market expects the close to fall below the defined “Yes” threshold, consistent with recent consolidation near $60,000–$61,000[3][6].

Traders should monitor scheduled Federal Reserve announcements, US inflation data releases, and any renewed Middle East tensions, as these act as primary catalysts for price movement. A recent Fortune report noted BTC trading at $63,359.71 on 12 June 2026, over $42,000 below its October 2025 all-time high of $126,198.07[2]. Binance’s own price prediction model projects a modest 5% increase over 30 days, reaching approximately $60,330[4], reinforcing the likelihood of a close below higher bracket thresholds.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Bot UK, which mirrors the Polymarket order book directly.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

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.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Bot UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.