Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Is Kalshi Legal in California) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| ↑ 65,000 | 100% |
| ↑ 66,000 | 19% |
| ↓ 64,000 | 13% |
| ↑ 67,000 | 3% |
| ↑ 68,000 | 1% |
| ↓ 63,000 | 1% |
| ↑ 72,000 | 0% |
| ↑ 71,000 | 0% |
| ↑ 70,000 | 0% |
| ↑ 69,000 | 0% |
| ↓ 62,000 | 0% |
| ↓ 61,000 | 0% |
| ↓ 60,000 | 0% |
| ↓ 59,000 | 0% |
| ↓ 58,000 | 0% |
| ↓ 57,000 | 0% |
Market context
Bitcoin’s price on 10 August is being priced off a market that is already treating the mid-$60,000s as the central zone, with several forecast pages clustering around roughly $65,000 to $66,000 for that day and broader August ranges that keep both the low-$60,000s and low-$70,000s in play.[1][2][5][8][17] On Polymarket, the contract is not about whether Bitcoin moves at all, but which band it touches on the date, and the current crowd has concentrated heavily in the $64,000–$66,000 bucket, which helps explain why the implied probability can sit very high or very low depending on the exact market band being referenced.[6]
For accessibility, the regulatory frame matters more than the headline price. In Germany, the GlüStV regime makes gambling-style offerings subject to licensing and consumer-protection rules, so any venue described as “no-KYC up to $1,500” is typically signalling a lower-friction on-ramp, not a blanket exemption from identity checks or local restrictions. In the US, CFTC reach is relevant because event contracts and commodity-linked derivatives can draw scrutiny where they resemble regulated derivatives rather than simple peer-to-peer bets; that is one reason prediction markets emphasise product design and jurisdictional limits. For this specific market, “no-KYC up to $1,500” means a user may be able to enter up to that threshold with lighter verification, which broadens access for small positions but does not eliminate exchange-level screening, withdrawal checks, or country blocks.
The main catalysts to watch are macro and flow-driven rather than protocol-specific: Bitcoin traders are still focused on Federal Reserve timing, inflation data, ETF flow direction, and any exchange or custody headlines that change risk appetite. Recent market commentary has framed early-August trading as a narrow range around post-Fed positioning and ETF flow watch, with the next move likely depending on whether incoming US data shifts rate expectations before the August settlement window closes.[15][12]
Methodology
This overview of What price will Bitcoin hit on August 10? 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. Is Kalshi Legal in California has a different geo footprint.
- 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.
- 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).
Trade What price will Bitcoin hit on August 10? on Is Kalshi Legal in California
Live order book, 0% fees, USDC settlement in seconds.
Open live market →