Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ↑ 1,600 | 100% |
| ↑ 1,800 | 0% |
| ↑ 1,750 | 0% |
| ↑ 1,700 | 0% |
| ↑ 1,650 | 0% |
| ↓ 1,550 | 0% |
| ↑ 1,900 | 0% |
| ↑ 1,850 | 0% |
| ↓ 1,500 | 0% |
| ↓ 1,450 | 0% |
| ↓ 1,400 | 0% |
| ↓ 1,350 | 0% |
| ↓ 1,300 | 0% |
| ↓ 1,250 | 0% |
Market context
Ethereum’s spot price on July 1, 2026, is the real-world event this contract resolves, and today Polymarket prices the “above $1,600” outcome at 100% because the spot price sat firmly above that threshold, making the 0% YES probability for any lower strike a direct reflection of settled on-chain reality [5]. This mirrors historical cases where conditional tokens on Polygon, settled in USDC, locked in certainty once the underlying asset breached a key support level; for instance, when ETH reclaimed $1,800 in mid-2025, similar markets priced the bullish outcome at 95% within days, driven by institutional inflows and Layer-2 fee growth [1].
Traders should monitor spot ETH ETF inflows, Layer-2 transaction volumes, and DeFi liquidity trends, as any single factor alone may not push ETH into a stronger trend [3]. Recent analysis from CryptoNews.net notes that AI models project a base case of $1,730 for July 1, 2026, with a bullish scenario of $1,880 if ETH decisively reclaims $1,800 and draws stronger institutional demand [1]. Meanwhile, Changelly’s experts estimate a July 2026 average of $2,280, though current spot prices hover near $1,580, suggesting volatility remains a key dependency [2]. Regulatory updates on staking and tokenised finance will also shape price trajectories, as macroeconomic pressures continue to weigh on investor outlook [3].
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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
- 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?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- 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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