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 needs to print the specified price band at any point between 18 and 24 May, with settlement due shortly after the window closes on 25 May. A 0% crowd-implied probability suggests the market is pricing the outcome as effectively out of reach, which is useful for a rules-based setup: programmatic traders would normally treat this as a binary event gated by tick-level spot data, exchange-specific feed selection, and the exact definition of “hit” rather than by end-of-day closes. For a bot or conditional-order workflow, the key check is whether the target level is touched on a qualifying index print, not whether it holds there.
Recent comparable commentary has kept Bitcoin in a relatively tight range, with 24/7 Wall St. saying it has been trading around $78,000 and pointing to the 200-day moving average near $82,228 as the main resistance level in May. Changelly’s May forecasts are broadly in the same area, with short-horizon estimates around $80,600-$80,700 and a stated range from roughly $77,300 to $83,900. That leaves the market reading as a question of whether Bitcoin can extend far enough above the current spot area to tag one of the higher strike levels before the resolution cut-off.
For catalyst tracking, a trader would watch spot momentum around the 200-day average, any break above $80,000, and whether the move is driven by macro risk appetite or crypto-specific flows. News flow on ETF inflows, Federal Reserve commentary, and large exchange activity can matter more than headline price forecasts, since the event resolves on a single touch rather than a weekly close. Robinhood’s prediction-market rules show these contracts can use a benchmark index and a last-minute sampling process, so anyone automating entries or hedges needs to align triggers with the market’s reference price, not just a visible exchange quote.
Methodology
This page reviews What price will Bitcoin hit May 18-24? across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at PolyGram — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
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
- 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'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 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.
- 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.
- 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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Live order book, 0% fees, USDC settlement in seconds.
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