Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Is Kalshi Legit) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 62,000-64,000 | 100% |
| <56,000 | 0% |
| 56,000-58,000 | 0% |
| 58,000-60,000 | 0% |
| 60,000-62,000 | 0% |
| 64,000-66,000 | 0% |
| 66,000-68,000 | 0% |
| 68,000-70,000 | 0% |
| 70,000-72,000 | 0% |
| 72,000-74,000 | 0% |
| >74,000 | 0% |
Market context
Bitcoin needs to print its Binance **1-minute BTC/USDT close at 12:00 ET** on the settlement date, so the market is really a narrow timestamp bet on whether spot stays inside the relevant bracket at that minute rather than a view on the whole day’s range. Recent market snapshots put BTC in the low-to-mid **$60,000s**, with BitPinas citing **$64,795.05** after softer-than-expected US Q2 GDP growth, while other trackers show prices around **$62,000–$63,500** and a July close near **$64,390**, which keeps the current zero-YES pricing tied to a relatively stable, but still jumpy, intraday setup.[1][3][8][11][13]
For context, prediction markets on BTC often overstate certainty around round-number zones and then reset quickly when macro data or derivatives flows hit during US hours; that matters here because the contract resolves off a single Binance candle, not an average price. The market is also easiest to read through the regulatory lens: German **GlüStV** rules can limit access for some users depending on operator permissions, the US **CFTC** can reach venues or products touching US persons, and “**no-KYC up to $1,500**” generally means a limited onboarding tier that may allow small participation without full identity checks, but not unrestricted access for everyone or every jurisdiction.
Catalysts to watch are the usual late-session drivers: US macro releases, any Federal Reserve commentary, ETF-flow headlines, and Binance-specific disruptions or maintenance around the settlement hour, because the exact 12:00 ET close is what matters. With BTC already reacting to the GDP surprise and trading close to the levels seen in recent market feeds, even a modest move in US afternoon liquidity can shift which bin the candle lands in.[1][9][17]
Methodology
This overview of Bitcoin price on July 31? 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 Legit 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.
- 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).
- What if regulation changes?
- If regulation changes in your jurisdiction (e.g. prediction markets are banned), Is Kalshi Legit would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.
Trade Bitcoin price on July 31? on Is Kalshi Legit
Live order book, 0% fees, USDC settlement in seconds.
Open live market →