Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
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
Market context
Bitcoin's price action over the past 48 hours has remained constrained within a narrow band, with spot prices hovering between $63,000 and $65,000 as of late May 2025. The 0% crowd probability on this market reflects the extreme specificity of the settlement condition—pinpointing an exact price level on a single calendar date in a market that typically moves in percentage terms across multi-day windows. This represents a structural mismatch between how Bitcoin trades and how the market is framed, rather than a statement about volatility expectations.
Historical precedent suggests that single-day price targets in cryptocurrency markets rarely resolve with high confidence unless they align with round-number psychological levels or major support-resistance zones. Bitcoin's intraday ranges have averaged 2–4% over the past month, meaning a move of $2,000–$2,600 from current levels would require either a significant catalyst or an outlier volatility event. The 0% reading is consistent with how prediction markets typically handle overly granular price specifications; traders discount such outcomes not because they're impossible, but because the precision required makes them statistically unlikely to match the settlement criteria exactly.
Catalysts to monitor include US macroeconomic data releases scheduled for late May, any Federal Reserve communications regarding interest-rate trajectory, and developments in spot Bitcoin ETF flows, which have been a primary driver of institutional positioning. Regulatory announcements from major jurisdictions could also trigger sharp intraday moves. However, absent a black-swan event, Bitcoin's typical daily volatility profile makes hitting a predetermined price point on a specific date a low-probability outcome by design.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
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 PolyGram, 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?
- PolyGram 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 does it cost to trade on PolyGram?
- Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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.
Trade What price will Bitcoin hit on May 25? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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