Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Legal UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
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 ETF (SPY) will close on 13 July 2026 at a specific price level to be determined by market settlement. This outcome depends on aggregate equity valuations, macroeconomic data releases, Federal Reserve communications, and geopolitical events occurring between now and market close on that date. The settlement window closes at 20:00 UTC, capturing the official closing price from the New York Stock Exchange.
Historical precedent shows that S&P 500 price targets set months in advance rarely settle at 0% probability unless the threshold is either extraordinarily high or extraordinarily low relative to consensus forecasts. The current 0% crowd probability suggests the specified price level sits well outside the distribution of reasonable outcomes given present market conditions. Comparable markets on equity indices typically show non-zero probabilities across a range of strike prices, reflecting genuine uncertainty about future valuations. The absence of any YES probability here indicates either an extreme strike or a market specification issue requiring clarification before meaningful trading activity emerges.
Traders monitoring this market should track scheduled economic announcements including employment data, inflation reports, and FOMC communications through mid-July 2026. Corporate earnings seasons, geopolitical developments, and shifts in interest rate expectations will influence SPY's trajectory. Under German GlüStV regulations and US CFTC oversight, this market remains accessible to participants without KYC requirements up to $1,500 notional exposure, though larger positions trigger standard identity verification. Cross-border traders should verify their jurisdiction's treatment of prediction market positions before committing capital.
Methodology
This overview of S&P 500 (SPY) closes above … on July 13? reviews the four comparable platforms from a regulatory perspective: which is accessible in your jurisdiction, where KYC kicks in, how the platform is classified by your country of residence. Live probability is the Polymarket mid; comparison columns show regulatory status, KYC thresholds and settlement options for each platform.
Resolution & payout
On Polymarket, resolution runs on-chain via UMA Optimistic Oracle. USDC payout is instant and automatic, with no KYC. Tax treatment depends on your jurisdiction — in the US, gains are usually ordinary income; in the UK, often capital gains. Consult a tax professional for your situation.
FAQ
- Is Polymarket legal in my country?
- Polymarket is geo-blocked in the US/UK/EU. Actual usage via the Polymarket interface is not possible there. The legal status itself varies — many countries treat prediction markets as a gray area. Polymarket Legal UK has a different geo footprint.
- How are winnings taxed?
- Tax treatment varies by jurisdiction. In most countries, prediction market gains are treated as ordinary income or capital gains. We cannot provide tax advice — consult a tax professional for your specific situation.
- Can I trade anonymously?
- Pseudonymously, yes — up to the KYC threshold. Polymarket Legal UK stores an email address and wallet addresses rather than a legal name. Over $1,500 lifetime volume triggers KYC, after which identity is no longer anonymous.
- What happens during a tax audit?
- You're responsible for documenting your trades. Polymarket Legal UK exports a full transaction history (CSV/PDF) for tax reporting. In an audit you'll need to present these documents.
- Is there a withdrawal cap?
- No platform-side cap. You can withdraw any amount provided KYC is complete. SEPA bank withdrawals over €15,000 trigger additional anti-money-laundering checks (statutory obligation for all platforms).
Trade S&P 500 (SPY) closes above … on July 13? on Polymarket Legal UK
Live order book, 0% fees, USDC settlement in seconds.
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