Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Trump Prediction) Pick polygram.ink (preferred broker) |
81% | 19% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
81% | 19% | 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 |
|---|---|
| $75 | 81% |
| $76 | 54% |
| $77 | 22% |
| $78 | 7% |
| $79 | 4% |
| $81 | 2% |
| $80 | 2% |
| $84 | 1% |
| $83 | 1% |
| $82 | 1% |
| $85 | 0% |
Market context
West Texas Intermediate crude is trading in a range where the key question is whether the front-month contract can finish the session above the market’s threshold rather than whether oil is broadly strong or weak. Recent price action has been volatile: CNBC reported on 3 August that WTI September futures dropped 4.5% to $80.89 after President Donald Trump said he had called off a planned strike on Iran, while Oilprice showed WTI August futures around $74.40 later that day, underscoring how sharply geopolitics can reprice the contract intraday.[17][10]
The 0% implied probability for a YES outcome points to a market that is treating the required close as effectively out of reach unless there is an unusually large late-session move. That is consistent with the broader pattern in oil markets, where even sizeable swings can still leave the final settlement well short of a higher strike or threshold. For context, Barchart’s CLQ26 page showed August WTI settling at 81.99 on 29 July, while Trading Economics and FRED both place recent WTI readings in the mid-70s to high-70s, suggesting the market is leaning on the most recent sell-off rather than on a sustained rally.[8][9][12]
For traders, the main catalyst is still the geopolitics channel: any fresh statement on Iran, shipping risk in the Strait of Hormuz, or further clarification from the White House could move WTI more than routine inventory headlines. The secondary watchpoint is whether the current decline stabilises into the settlement, since a late bounce is the only plausible route to a surprise close above the threshold when the crowd is pricing almost no chance of it.[17][19]
Methodology
This page tracks WTI Crude Oil (WTI) closes above … on August 4? 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.
FAQ
- 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.
- Can prediction markets influence election outcomes?
- Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.
- Why do Polymarket and Kalshi differ on elections?
- Kalshi must follow CFTC compliance — strict definitions, clear resolution sources, US citizens only with KYC. Polymarket operates globally without CFTC oversight — deeper liquidity, but also higher regulatory risk.
- Which political events have the biggest volume?
- US Presidential election, party nominations (DNC/RNC), Senate majorities, individual state outcomes (Pennsylvania, Michigan, Wisconsin), and major European elections. Peak markets reach $50-500M per event.
Trade WTI Crude Oil (WTI) closes above … on August 4? on Trump Prediction
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