Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 1,300 | 100% |
| 1,400 | 100% |
| 1,200 | 100% |
| 1,500 | 98% |
| 1,600 | 25% |
| 2,000 | 0% |
| 1,800 | 0% |
| 1,900 | 0% |
| 1,700 | 0% |
| 2,100 | 0% |
| 2,200 | 0% |
Market context
The underlying event is the final closing price of the one-minute ETH/USDT candle on Binance at noon ET on 30 June 2026. Traders are betting whether that specific close will exceed a strike price, with the market currently assigning a 100% probability to the “Yes” outcome.
Historical patterns show Ethereum has struggled to sustain levels above $2,088 since its 2026 breakout, often retreating to support near $1,967–$1,990. Recent data from June 22 recorded a close at $1,760.26, while current trading sits around $1,586–$1,596, indicating a persistent downtrend. The 100-period simple moving average at $2,088 remains a critical resistance, and the RSI near 39 suggests limited upward momentum without a catalyst.
Key catalysts include the Federal Reserve’s interest rate decisions, Ethereum network upgrade announcements, and institutional inflow reports. A recent Binance price prediction notes a potential 5% weekly rise to $1,619, but also flags weak 200-day momentum since late June. Traders should monitor the 50-day and 200-day moving averages, as a breach above $2,088 could target $2,200, while seller dominance may confine price to $1,900–$2,050. No divergence exists between sportsbook lines and prediction-market implied probability, as both reflect the same consensus on the near-term ceiling.
Methodology
This page is a comparison snapshot: one live quote, 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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
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.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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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