Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) Pick polygram.ink (preferred broker) |
56% | 44% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
56% | 44% | 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 |
|---|---|
| ↓ 1,800 | 56% |
| ↑ 2,000 | 14% |
| ↓ 1,700 | 13% |
| ↑ 2,100 | 5% |
| ↓ 1,600 | 4% |
| ↑ 2,200 | 2% |
| ↓ 1,500 | 2% |
| ↑ 2,500 | 1% |
| ↑ 2,400 | 1% |
| ↑ 2,300 | 1% |
| ↓ 1,400 | 1% |
| ↑ 2,600 | 0% |
| ↓ 1,300 | 0% |
| ↓ 1,200 | 0% |
Market context
Ethereum is trading around **$1,739**, so the current **0% YES** implies the market sees no realistic path to a fresh printed level anywhere in the August 3-9 window above the contract’s target threshold. That makes the favourite the status quo: range trading and failed breakouts, with the underdog case being a sharp squeeze through overhead resistance if spot demand suddenly improves. Recent price history supports the cautious read: ETH is down **37.18% over the past 12 months**, and its 52-week range has run from **$1,388.12 to $4,955.90**, showing that wide swings are normal even when the longer trend is weak.[1]
For comparison, some August-forecast models still expect ETH to spend much of the month well above current levels, but they disagree sharply on how much upside is left, which is exactly where contrarian value can emerge.[11][14][18] On the other side, short-horizon market pricing has been notably restrained, with related ETH range markets already clustering around the mid-$1,800s rather than chasing a breakout, suggesting the consensus is for consolidation rather than a runaway move.[10] That leaves the value question with the outsider: whether the crowd is underpricing a volatility event in a thin August tape, or correctly discounting a market that has been unable to sustain momentum above the low-$1,800s.
Traders should watch for spot-led catalysts that can force a repricing: exchange-side liquidity shifts, ETF flow headlines, and any protocol or macro announcement that changes the risk tone during the week. Crypto commentary this week has emphasised that ETH remains capped by a descending trendline and fragile liquidity conditions, which argues that any upside needs a clear trigger rather than drift.[8] In practical terms, the path to a hit is less about slow appreciation and more about a gap-like move or squeeze; absent that, the 0% YES sits with the favourite.
Methodology
We track What price will Ethereum hit August 3-9? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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 itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
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