What price will Ethereum hit August 3-9?

Platform comparison

Market context

Ethereum would need a sharp late-August move to reach the higher strike levels on this contract, because spot ETH has been trading far below its 2025 peak and has been volatile through 2026, with recent readings around $1,700–$1,800 in market data and roughly 37% lower than a year earlier on one dataset.[1][3][8] That backdrop matters because comparable forecast services are split: some point to an August range centred near $1,300–$1,400, while others cluster around $2,300 to $2,900 for the month, a wide spread that underlines how uncertain any price-hit market is when the underlying asset is in a broad downtrend and still well below prior highs.[11][14][15][16]

The crowd-implied 0% YES looks materially more bearish than most published analyst-style forecasts, which generally still leave room for an August rebound, even if they disagree on the scale.[11][12][15][18] For traders, the main catalysts are likely to be broad crypto risk sentiment, any shift in ETF or regulatory headlines, and Ethereum-specific network or ecosystem updates that could change demand for the token; recent market commentary has also focused on whether ETH can break a descending trendline and reclaim the $1,900 area, suggesting technical levels remain a live trigger for short-term repricing.[10][13] Compared with sportsbook-style price ladders, which often price a much broader range of outcomes, the prediction-market reading here is unusually compressed towards the downside, making any surprise bounce in spot or volatility especially relevant to this contract.[19]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Best Prediction Markets. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.

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.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.