Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Trump Prediction) Pick polygram.ink (preferred broker) |
24% | 76% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
24% | 76% | 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 |
|---|---|
| ↓ 1,900 | 24% |
| ↑ 1,950 | 2% |
| ↑ 2,050 | 1% |
| ↓ 1,850 | 1% |
| ↓ 1,800 | 1% |
| ↑ 2,250 | 0% |
| ↑ 2,200 | 0% |
| ↑ 2,150 | 0% |
| ↑ 2,100 | 0% |
| ↑ 2,000 | 0% |
| ↓ 1,750 | 0% |
| ↓ 1,700 | 0% |
| ↓ 1,650 | 0% |
| ↓ 1,600 | 0% |
Market context
Ethereum is trading close to $1,915, so the market is currently treating the August 9 print as a question of whether price can hold near the upper end of the recent range rather than break into a new regime.[2][3] Robinhood’s live contract shows the highest nearby strike, $1,915 or above, priced at 98¢, while lower thresholds such as $1,850 or above have traded much lower, which is consistent with a market leaning heavily towards a finish around current spot levels rather than a sharp move away from them.[1]
That is a useful way to read the present 0% crowd-implied YES probability: it is not a forecast of Ethereum’s fundamentals, but a sign that traders are anchoring to a narrow intraday band and treating the event as already largely priced in.[1][4] Comparable recent pricing data show ETH oscillating around $1,900–$1,920 with only modest day-to-day changes, including a 24-hour gain of roughly 0.1% to 0.6% and a weekly rise of about 3.8% to 3.9%, which points to a relatively stable tape rather than a momentum breakout.[2][3][5]
The main catalyst to watch is whether ETF-related flows and any fresh regulatory or staking-policy headlines alter that calm backdrop; CoinStats specifically cites spot ETF inflows and institutional yield strategies as the structural support keeping ETH elevated.[3] In practical terms, traders should watch for any scheduled policy remarks, fund-flow disclosures, or exchange-side announcements that could push ETH through the nearby $1,915 area before the settlement window closes, because the market is currently leaning on price stability, not a single binary event.[1][3]
Methodology
This page tracks What price will Ethereum hit on August 9? across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. For users geo-blocked from Polymarket directly, brokers like Trump Prediction provide a 0%-fee route into the same order book.
Resolution & payout
For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.
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.
- What resolution source is used for elections?
- Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.
- Which platform has the deepest political liquidity?
- Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Trump Prediction route into the same order book at 0% fees.
- 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.
- 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.
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