Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Is Kalshi Legal in California) Pick polygram.ink (preferred broker) |
82% | 18% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
82% | 18% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| <150 | 82% |
| 150-174 | 18% |
| 175-199 | 1% |
| 200-224 | 1% |
| 225+ | 1% |
Market context
The Strait of Hormuz is currently experiencing a volatile recovery in maritime traffic following a period of severe disruption caused by US-Iran retaliatory strikes. While the choke point remains open, vessel counts have not yet returned to pre-conflict norms, with recent data showing a cautious uptick as negotiations between Washington and Tehran stabilise the corridor [3][5]. The market’s 84% YES probability reflects a consensus that transit numbers will settle within a specific, moderate range rather than collapsing to zero or surging to historic highs, given the lingering risk of renewed hostilities.
Historical precedents from the June 2026 bottleneck, where outbound commercial traffic halted completely for 72 hours, suggest that current volumes remain fragile [1]. During that crisis, only 23 tankers and cargo vessels traversed the passage in a single week, a stark decline from the typical 47 [3]. Conversely, the interim deal signed on June 17, which obligated Tehran to facilitate passage without charge for 60 days, has facilitated a gradual resumption of activity, with ships increasingly entering the Persian Gulf rather than departing [3][4]. Traders should weigh this regulatory framework against the reality that traffic remains a fraction of pre-war levels, even as US military lanes carve out safer routes [6].
Key catalysts include the June 17 memorandum’s 60-day window, which expires in late July, and any fresh US military advisories regarding the expanded southern route [3][10]. A recent JMIC advisory on July 6 confirmed the southern route remains available, though insurance premiums remain at extreme levels, over 16 times normal rates, potentially deterring smaller vessels [7]. For accessibility, German GlüStV implications and US CFTC reach create a complex regulatory landscape, yet the ‘no-KYC up to $1,500’ threshold allows retail participants to access this oil-sector market without immediate identity verification, provided they stay within the limit. This structure bypasses traditional banking friction while maintaining compliance with cross-border tax and KYC obligations.
Methodology
This overview of How many ships transit the Strait of Hormuz week of July 6? 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
- Do I need to KYC for Is Kalshi Legal in California?
- Not for lifetime trading volume under $1,500. Above that threshold, a quick KYC flow kicks in — ID, selfie, approximately 5-10 minutes. The threshold matches FATF travel standards for unregulated crypto platforms.
- Can I trade anonymously?
- Pseudonymously, yes — up to the KYC threshold. Is Kalshi Legal in California 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. Is Kalshi Legal in California exports a full transaction history (CSV/PDF) for tax reporting. In an audit you'll need to present these documents.
- Are prediction markets gambling?
- Legally unclear in most jurisdictions. Some interpretations classify them as wagering (gambling regulation applies), others as derivatives (financial regulation applies). There's no global precedent specifically for on-chain prediction markets.
- 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).
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