Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Alternative Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Alternative → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Alternative → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Alternative → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Alternative → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Alternative → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Polymarket Alternative.
Active sub-markets
Market context
The real-world event is the closing price of Bitcoin on 23 June 2026, with the market currently pricing a specific outcome at zero probability. Historical data shows Bitcoin traded at $63,957.20 on this date, sitting within a volatile range that saw highs near $97,860 and lows around $60,074 in early 2026[6]. Comparable cases from previous June periods reveal similar swings, such as the 2021 dip to $17,708, framing the current 0% implied probability as a reflection of extreme fear rather than a fundamental floor[6]. Technical indicators signal bearish sentiment with a Fear & Greed Index of 20, suggesting the market expects prices to remain above the $64,428 minimum but below the $69,787 forecast for mid-June[2].
Traders must monitor institutional flow announcements and the $70,000 support band, which has absorbed demand since February but risks a flush toward $62,000 if breached with follow-through[5]. Recent forecasts target $88,000 to $95,000 by end of June, contingent on institutional absorption of selling pressure[5]. Platform comparisons diverge sharply here: Polymarket offers decimal odds without KYC, whereas Kalshi and Betfair require identity verification and often use implied probability formats, altering how the 0% figure is perceived across books[1]. Fee structures also vary, with Robinhood’s crypto events listing specific price ranges like $62,250 to $62,499.99, highlighting how liquidity and settlement mechanics differ between exchanges[1]. Smarkets’ lower fees may attract volume away from higher-cost venues, further skewing the probability distribution on this specific market.
Methodology
This page compares What price will Bitcoin hit on June 23? specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. Live odds come from the Polymarket order book; the other venues' contract details are maintained manually because their APIs aren't directly comparable. Every CTA routes to Polymarket Alternative, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.
Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.
FAQ
- Where can I trade this market with the lowest fees?
- On Polymarket Alternative, 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 Alternative 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.
- 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 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.
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