Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Trump Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| $745 | 100% |
| $740 | 100% |
| $735 | 100% |
| $730 | 100% |
| $725 | 100% |
| $775 | 0% |
| $770 | 0% |
| $765 | 0% |
| $760 | 0% |
| $755 | 0% |
| $750 | 0% |
Market context
The S&P 500 tracking exchange-traded fund (SPY) will settle based on its closing price on 13 July 2026. This market requires traders to assess whether the index will close above a threshold price point on that specific date, roughly eighteen months from the current moment. The 0% implied probability suggests the crowd has either not yet priced this contract or views the specified strike level as unrealistic given baseline forecasts for equity valuations at that horizon.
Historical precedent offers limited direct comparison, as SPY's trajectory depends on macroeconomic conditions, corporate earnings, and monetary policy rather than discrete political events. However, equity markets have historically moved 15–25% annually in either direction during periods of policy uncertainty or shifting interest-rate expectations. The settlement date falls in mid-summer 2026, a period when second-half earnings guidance and Federal Reserve communications typically influence positioning. Markets have shown sensitivity to election-year dynamics; the 2024 cycle saw notable volatility around convention timing and polling shifts, though the direct causal link between political events and index levels remains contested among traders.
Traders should monitor scheduled economic data releases, Federal Reserve meeting minutes, and any major corporate earnings announcements in the weeks preceding 13 July 2026. The specific strike price for this contract has not been disclosed in the market description, making it difficult to assess whether the 0% probability reflects an implausibly high or low threshold. Clarification of the strike level would be essential for meaningful position-taking, as SPY's historical volatility and long-term growth trajectory suggest most reasonable price targets remain achievable over an eighteen-month window.
Methodology
This page tracks S&P 500 (SPY) closes above … on July 13? 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.
- Which platform has the deepest political liquidity?
- Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Trump Prediction route into the same order book at 0% fees.
- Are political prediction markets legal in my country?
- It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.
- 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.
Trade S&P 500 (SPY) closes above … on July 13? on Trump Prediction
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