Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) 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 |
|---|---|
| ↑ 2,450 | 100% |
| ↓ 2,400 | 100% |
| ↑ 2,500 | 21% |
| ↑ 2,550 | 7% |
| ↓ 2,350 | 2% |
| ↑ 2,650 | 1% |
| ↑ 2,600 | 1% |
| ↓ 2,300 | 1% |
| ↓ 2,250 | 1% |
| ↑ 2,750 | 0% |
| ↑ 2,700 | 0% |
| ↓ 2,200 | 0% |
| ↓ 2,150 | 0% |
| ↓ 2,100 | 0% |
Market context
Ethereum has been trading in the low-$2,400s in the latest available prints, after a sharp mid-August rally that briefly pushed it above $2,500 before easing back. That leaves the contract’s 0% crowd-implied YES price looking consistent with a very high bar: the market is asking whether ETH can hit the specified level by the settlement window, not whether it can stay near current spot.
The recent move matters because it resets the comparison set. ETH spent much of early August around $1,900, then jumped into the $2,300–$2,500 zone over several sessions, so the present price is already close to the kind of threshold often used in range-based markets. In that context, sportsbook-style lines and analyst forecasts that assume only modest upside would typically sit below a binary contract paying out only if the day’s high reaches the target. A zero-implied-probability quote usually signals either a target that looks far above prevailing spot, or thin liquidity making the market reluctant to assign any meaningful chance.
Traders should watch macro and policy headlines, because August’s rally was linked in coverage to a Treasury repurchase announcement and to renewed focus on U.S. crypto legislation, which lifted sentiment across the complex. Any fresh ETF flow data, regulatory timing, or sharp move in Bitcoin could spill into ETH quickly, while the short settlement window means intraday volatility matters more than end-of-day closes. Recent reporting from Yahoo Finance and Fortune shows ETH has already been repricing rapidly through the week, which is the main dependency for any late move through the contract level.
Methodology
This page reviews What price will Ethereum hit on August 23? across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Best Prediction Markets, which mirrors 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?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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