Bitcoin price on June 17?

Platform comparison

Active sub-markets

Market context

Bitcoin's spot price at noon ET on 17 June 2026 will be recorded from the Binance BTC/USDT pair's 1-minute candle close. The market settles to "No" if Binance data becomes unavailable or if the price falls outside specified brackets; ties resolve upward. This specificity—pinpointing a single minute on a single exchange—differs markedly from broader Bitcoin price markets, which often use daily closes or multi-exchange averages. Polymarket and Kalshi both list Bitcoin contracts, though Polymarket's decimal odds format (e.g., 0.45) appeals to bettors comfortable with fractional notation, whilst Kalshi's binary YES/NO structure with percentage-implied probabilities aligns with traditional prediction market convention. Fee structures diverge too: Kalshi charges 2% on winnings and applies stricter KYC requirements for US traders, whereas Polymarket operates with lower fees but faces regulatory uncertainty in certain jurisdictions.

Historical Bitcoin volatility over comparable 18-month windows shows intraday swings of 5–15% are routine during periods of macroeconomic uncertainty or regulatory announcements. The 0% crowd probability here likely reflects either low liquidity, late-stage market maturation, or genuine consensus that the specific price bracket is implausible. Traders should monitor Federal Reserve policy signals, spot ETF flows, and any major exchange incidents between now and settlement, as these have historically moved Bitcoin's noon prices by hundreds of dollars within single trading sessions.

Methodology

We read Bitcoin price on June 17? from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live quote comes directly from the Polygon order book; the other three are listed with their platform attributes — fees, KYC, settlement currency, payment options — because a 1:1 contract comparison without API access would be guesswork.

Resolution & payout

Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). Kalshi Alternative UK routes every trade directly into Polymarket's on-chain settlement, which is why payouts land fastest.

FAQ

Where can I trade this market with the lowest fees?

On Kalshi Alternative 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.

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.

What does it cost to trade on Kalshi Alternative UK?

Zero. Kalshi Alternative 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 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.