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 | 99% |
| 1,800 | 97% |
| 1,900 | 38% |
| 2,000 | 4% |
| 2,100 | 1% |
| 2,200 | 0% |
| 2,300 | 0% |
| 2,400 | 0% |
Market context
Ethereum's price action on 13 August 2026 at noon Eastern Time will determine this market's outcome, with settlement tied to the precise closing price of the ETH/USDT pair on Binance's one-minute candle at that timestamp. The 100% crowd probability suggests traders expect Ethereum to trade above the specified threshold with near-certainty, though the exact price level remains unstated in the market parameters.
Historical precedent shows that single-candle price targets at major exchanges rarely achieve unanimous confidence unless the threshold sits substantially below prevailing spot rates. Ethereum's volatility profile—particularly during US market hours when institutional flows concentrate—has produced intraday swings exceeding 2% on routine news. The noon ET window captures overlap between Asian and European session closes, a period marked by variable liquidity depending on macroeconomic calendar events and Bitcoin's directional bias.
Traders monitoring this market should track Federal Reserve communications and broader risk-asset sentiment in the weeks preceding mid-August 2026, as these typically drive cryptocurrency volatility. Ethereum-specific catalysts include network upgrade announcements, staking yield adjustments, and large derivative position expirations on major exchanges. Binance's own operational status—maintenance windows, API reliability, or trading halts—could theoretically affect candle closure, though such disruptions remain uncommon. The settlement mechanism's reliance on a single one-minute candle introduces execution risk; slippage during that specific 60-second window could determine the outcome if Ethereum trades near the threshold.
Methodology
Sports-specific comparison page for Ethereum above … on August 13?. 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.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
Trade Ethereum above … on August 13? on March Madness Predictions
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