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What price will Bitcoin hit on May 24?

Polymarket vs Kalshi vs Betfair vs Smarkets for "What price will Bitcoin hit on May 24?" — live odds, fees and KYC side-by-side.

0% YES 100% NO Volume: $362K Liquidity: $202K Closes: 25 May 2026
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Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
PolyGram Pick
polygram.ink
0% 100% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Open on PolyGram →
Polymarket
polymarket.com
0% 100% 0% Geo-blocked in US/UK/EU USDC, on-chain Open on PolyGram →
Kalshi
kalshi.com
Up to 7% per trade US-only, KYC required USD Open on PolyGram →
Betfair Exchange
betfair.com
2-5% commission Full KYC from first trade GBP / EUR Open on PolyGram →
Manifold Markets
manifold.markets
Play-money (mana) None — play-money Mana (no cash-out) Open on PolyGram →

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 PolyGram.

Active sub-markets

↑ 84,0000% YES100% NO
↑ 83,0000% YES100% NO
↑ 82,0000% YES100% NO
↑ 81,0000% YES100% NO
↑ 78,00014% YES86% NO
↑ 77,000100% YES0% NO

Market context

Bitcoin's price on 24 May 2026 remains unset, with settlement occurring the following day. The 0% crowd probability across Polymarket reflects either extreme confidence in a specific price threshold or sparse liquidity in this particular contract. Kalshi's regulatory framework in the US typically draws tighter KYC requirements than Polymarket's offshore model, which may explain divergent trader participation between platforms. Betfair and Smarkets, operating under UK gambling licences, display decimal odds natively rather than implied probability percentages, making direct comparison across venues require manual conversion—a friction point for cross-platform arbitrage on crypto settlement contracts.

Historical Bitcoin price movements over comparable 18-month windows show volatility clustering around macroeconomic shifts and Federal Reserve policy announcements. The 2023–2024 rally from $16,500 to $73,000 occurred amid easing recession fears and spot ETF approvals; the preceding 2022 collapse saw 65% drawdown following the FTX collapse and rate-hiking cycle. Current positioning suggests traders are either hedging against a specific price band or avoiding this contract due to wide settlement uncertainty.

Catalysts through May 2026 include US inflation data releases (monthly), any major regulatory announcements from the SEC or CFTC regarding spot or derivatives trading, and macroeconomic shifts tied to interest rate expectations. Bitcoin's correlation with equity indices and the US dollar remains material. Fee structures on Kalshi (typically 5% on winnings) versus Polymarket's variable taker fees and Smarkets' commission model will compound returns differently for positions held across the settlement window.

Methodology

We read What price will Bitcoin hit on May 24? 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

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

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?
Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.
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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