Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ↓ 1,850 | 100% |
| ↑ 1,900 | 2% |
| ↓ 1,800 | 1% |
| ↑ 2,200 | 0% |
| ↑ 2,150 | 0% |
| ↑ 2,100 | 0% |
| ↑ 2,050 | 0% |
| ↑ 2,000 | 0% |
| ↑ 1,950 | 0% |
| ↓ 1,750 | 0% |
| ↓ 1,700 | 0% |
| ↓ 1,650 | 0% |
| ↓ 1,600 | 0% |
| ↓ 1,550 | 0% |
Market context
Ethereum needs to touch the specified price level by the settlement window, so the key issue is not where ETH finishes the day but whether it *hits* the threshold at any point before 04:00 UTC on 3 August 2026. In the current Polymarket view, the market is pricing the event as effectively dead on arrival at **0% YES**, which means traders are assigning no meaningful chance that ETH reaches the target before expiry.[10]
That reading is easier to frame against external price forecasts than against end-of-day targets. Several 2026 Ethereum outlooks cluster in the low-to-mid thousands, with August estimates ranging from roughly **$1,700 to $3,400** depending on the model, while more optimistic houses go materially higher over the year.[1][2][5][7][14][17] Compared with those ranges, a 0% event price on a “hit” market implies the platform expects either the strike to be far above the spot path or the market to be so distant from prevailing price action that even a brief wick is seen as unlikely. On Polymarket, the quote is a direct market probability; on Kalshi and Smarkets, traders more often see prices in dollars or decimal odds first, which can make low-probability tails look less intuitive until converted back into implied probability. Betfair adds another layer because exchange commission reduces the effective return, while KYC access also differs: Polymarket is generally more crypto-native, whereas Kalshi and Betfair/Smarkets have broader fiat-style onboarding constraints.
The main catalysts are the usual Ethereum volatility drivers: ETF flow headlines, regulatory updates, Layer-2 and protocol roadmap announcements, and broad crypto risk sentiment. Around early August, traders will also watch whether any macro data or weekend liquidity gaps produce a sharp wick, because “hit” markets can reprice on short-lived spikes that would barely matter on a close-based contract.[3][11][17]
Methodology
This page compares What price will Ethereum hit on August 2? specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Alternative, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.
Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.
FAQ
- Which platform has the deepest liquidity?
- Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
- Is Betfair a Polymarket alternative?
- Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.
- What about Smarkets as an alternative?
- Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Polymarket Alternative has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Which platform supports Klarna/SOFORT?
- Directly: none. Polymarket accepts only USDC on Polygon. Polymarket Alternative offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
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