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 → |
Market context
WTI crude oil futures will either close higher or lower on 13 July 2026 relative to the prior trading day's settlement. The market currently reflects 100% confidence in an upward move, an extreme probability that leaves no room for a daily decline or flat close.
Daily oil price movements historically exhibit substantial volatility, with single-session swings of 2–3% commonplace even during periods of relative market stability. Over the past decade, WTI has experienced reversals on consecutive trading days roughly 45–50% of the time, suggesting mean reversion patterns occur with meaningful frequency. The current 100% probability implies either extraordinary conviction about specific catalysts arriving on that date, or a market dysfunction where traders have mispriced tail risk. Comparable instances of such extreme crowding in commodity futures markets have occasionally preceded sharp reversals when anticipated events failed to materialise or when technical positioning unwound.
Traders should monitor geopolitical developments in major oil-producing regions, OPEC+ production announcements, and US inventory data releases scheduled near the settlement window. The US Energy Information Administration typically publishes weekly petroleum inventory figures on Wednesdays; any release in the days preceding 13 July could significantly influence closing prices. Additionally, macroeconomic data affecting demand expectations—particularly manufacturing activity in China and eurozone PMI readings—historically correlate with directional crude moves. Currency fluctuations, particularly USD strength, warrant attention given oil's dollar denomination and inverse relationship with greenback appreciation.
Methodology
Sports-specific comparison page for WTI Crude Oil (WTI) Up or Down on July 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.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- 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.
Trade WTI Crude Oil (WTI) Up or Down on July 13? on March Madness Predictions
Live order book, 0% fees, USDC settlement in seconds.
Open live market →