Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Scam? Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Scam? → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Scam? → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Scam? → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Scam? → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Scam? → |
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 Scam?.
Active sub-markets
Market context
Bitcoin's noon ET price on 31 May 2026 will determine this contract's settlement. The market currently trades at 100% implied probability, reflecting confidence that BTC/USDT will close above the specified threshold on Binance's 1-minute candle at that precise moment. This binary outcome depends entirely on Binance's recorded closing price for that single candle—no other exchange or trading pair matters for resolution.
Historical Bitcoin price action over comparable five-month windows shows volatility clustering around macroeconomic announcements and Federal Reserve communications. The May 2021 to May 2022 period saw Bitcoin decline from $58,000 to $29,000 amid rate-hike expectations; conversely, May 2023 to May 2024 witnessed appreciation from $27,000 to $63,000 as inflation concerns eased. These precedents suggest that the current 100% probability reflects either an exceptionally low threshold or market consensus that downside risk has been substantially priced out by early 2026.
Traders monitoring this contract should track US monetary policy signals, particularly any Federal Reserve guidance issued between now and May 2026, alongside institutional adoption milestones such as spot Bitcoin ETF flows and corporate treasury announcements. Bitcoin's correlation with technology equities and risk sentiment remains material; equity market stress in early 2026 could pressure prices ahead of the settlement window. Binance's operational status and any regulatory developments affecting the exchange's US operations represent tail risks, though these would affect market-wide pricing rather than the specific noon ET candle outcome.
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 Polymarket Scam?, 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
- Is this market available outside the US?
- Polymarket Scam? 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.
- 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, Polymarket Scam? 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 Bitcoin above 2026 on May 31? on Polymarket Scam?
Live order book, 0% fees, USDC settlement in seconds.
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