Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Trump Prediction) 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 |
|---|---|
| 1,400 | 100% |
| 1,500 | 100% |
| 1,600 | 99% |
| 1,700 | 99% |
| 1,800 | 98% |
| 1,900 | 60% |
| 2,000 | 5% |
| 2,100 | 1% |
| 2,200 | 1% |
| 2,300 | 0% |
| 2,400 | 0% |
Market context
Ethereum is trading far below the levels implied by the market’s 100% “Yes” pricing, with recent spot readings clustered around the mid-$1,700s and a prior close of $1,789.47 on Investing.com.[1][3] Robinhood’s separate ETH event for 7 August also shows the market leaning to higher outcomes, but only modestly so: 68¢ for $1,810 or above and 76¢ for $1,770 or above, which is much less extreme than a full-certainty view.[2]
That makes this contract look less like a genuine price-discovery debate and more like a position dominated by the expectation that ETH remains comfortably above the strike into the noon ET Binance print. Comparable August forecasts have tended to sit well above current spot, yet they are wide and conditional: Binance’s own prediction page shows a broad August range, while outside forecasts vary sharply from roughly $1,555 average to above $2,200.[15][16][17] The gap between those estimates and the present market price is the key frame for reading whether 100% is reflecting conviction or thin liquidity.
For traders, the main catalyst is not a scheduled Ethereum protocol event but the flow of poll-style market signals and any sudden move in ETH itself before the Binance 1-minute candle closes at noon ET. In the absence of a single decisive network upgrade, attention usually falls on broad crypto risk sentiment, exchange-led price discovery, and any late-breaking macro or regulatory headlines that could shift ETH sharply on Binance specifically.[1][2]
Methodology
Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for Ethereum above … on August 7? plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.
Resolution & payout
Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.
Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.
UK Frequently Asked Questions
- How accurate are political prediction markets?
- Historically more accurate than polls. Polymarket's Brier score on US 2024 elections was ~0.11 — better than 538 (~0.14) and every mainstream poll. Markets aggregate information with real skin in the game.
- How fast do political markets react to news?
- High-liquidity markets move within seconds to minutes. A Trump tweet on the economy can shift the "Trump 2024" market 2-5 points before mainstream media has written anything.
- Are political prediction markets legal in my country?
- It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.
- Why do Polymarket and Kalshi differ on elections?
- Kalshi must follow CFTC compliance — strict definitions, clear resolution sources, US citizens only with KYC. Polymarket operates globally without CFTC oversight — deeper liquidity, but also higher regulatory risk.
- Are UK election prediction markets available from the UK?
- Yes. Betfair Exchange and Smarkets offer UKGC-regulated UK election markets (seat counts, party share, constituency results). Polymarket also lists UK election contracts with deeper global liquidity. Betfair winnings are typically tax-free for UK individuals; Polymarket profits are subject to HMRC CGT.
Trade Ethereum above … on August 7? on Trump Prediction
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