Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See 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 | 100% |
| 1,700 | 100% |
| 1,800 | 99% |
| 1,900 | 11% |
| 2,000 | 0% |
| 2,100 | 0% |
| 2,200 | 0% |
| 2,300 | 0% |
| 2,400 | 0% |
Market context
Ethereum is trading well below the level implied by the market, with recent spot readings clustered in the mid-$1,700s: Investing.com shows ETH at 1,739.09 against a previous close of 1,789.47, while Binance-linked historical data also places recent ETH/USD closes around 1.79K and daily ranges in the low-to-mid 1.7K area.[1][4] That matters because this market settles on a single Binance ETH/USDT one-minute candle at noon ET, so the relevant comparison is not the broader daily trend or other exchanges, but the exact minute’s close on Binance.
The 100% yes pricing suggests the market has effectively treated the strike as comfortably below the spot range already observed in recent sessions, which leaves very little room for an upside surprise unless the target is unusually low relative to current trading. Comparable forecasts and venue pages are mixed but mostly keep ETH in the 1.7K-2.3K band for August, with Changelly’s August 2026 outlook spanning roughly 1,717 to 2,747 and several other pages clustering near 1,789 to 1,846, which is consistent with a market that is highly sensitive to short-term volatility but not obviously anchored to a sharp breakout.[10][14][15]
For traders, the main catalysts are any fresh Ethereum-specific headlines before the noon ET fixing: exchange-led liquidity shifts, ETF or regulatory updates, and broader crypto risk moves that can change the Binance tape within minutes. Recent coverage from Fortune noted ETH at 1,844.64 at 7 a.m. ET on August 3, underlining how quickly the price can move around intraday.[9] The practical dependency is Binance microstructure itself: a brief spike, thin liquidity, or abrupt move in BTC and the wider market can determine the closing print for that single candle even if the rest of the day looks ordinary.
Methodology
Sports-specific comparison page for Ethereum above … on August 5?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
Trade Ethereum above … on August 5? on March Madness Predictions
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