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Bitcoin price on July 31?

"Bitcoin price on July 31?" on Polymarket, Kalshi and Is Kalshi Legal in California — what traders need to know about platform choice, KYC and tax law.

62,000-64,000 100% <56,000 0% 56,000-58,000 0% 58,000-60,000 0% Volume: $110K Closes: 31 Jul 2026
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Bitcoin price on July 31?

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
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.

OutcomeProbability
62,000-64,000100%
<56,0000%
56,000-58,0000%
58,000-60,0000%
60,000-62,0000%
64,000-66,0000%
66,000-68,0000%
68,000-70,0000%
70,000-72,0000%
72,000-74,0000%
>74,0000%

Market context

Bitcoin’s noon ET Binance candle on 31 July is a straight price-print event, so the key variable is not direction over the day but where BTC/USDT is trading in that specific one-minute close. Recent reference points cluster around the low-to-mid $60,000s: historical 2026 price data shows Bitcoin around $63,297 on 7 July, while other trackers put it near $62,622 or $63,351 in early July, and July as a whole has been reported as ending close to $64,390 after a strong monthly gain.[6][5][9][11]

That backdrop matters because the current 0% implied probability is far below the market’s recent comparable outcomes. Related prediction venues have been pricing July 31 outcomes mostly in the $60,000-$68,000 range, with one event showing the heaviest volume in the $60,000-$62,000 and $62,000-$64,000 bands, and Robinhood’s comparable BTC event placing notable probability mass above $63,500.[2][3] For accessibility, “no-KYC up to $1,500” means some users can enter with limited identity checks and smaller exposure, but it does not remove platform, jurisdictional, or tax obligations; German GlüStV rules can still affect availability if the product is treated as gambling, and the US CFTC’s reach remains relevant where a contract is deemed a derivatives-style instrument or offered to US persons. Those legal frictions matter here because they influence who can actually participate, even when the headline market is globally visible.

Traders should watch the Binance spot market into the settlement window, because the contract resolves from the final 1-minute candle close rather than a daily average, making late volatility decisive. Any scheduled macro releases, ETF flow headlines, regulatory announcements, or exchange-specific incidents can still move BTC materially in minutes, and that is especially important when the settlement price is being taken at a fixed noon ET timestamp. Recent market commentary has also kept July 31 anchored to the low-$60,000s rather than a breakout regime, with third-party forecasts and live price trackers generally consistent with that range.[7][12][8]

Sources: 1 · 2 · 3 · 4 · 5

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 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.
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.
What if regulation changes?
If regulation changes in your jurisdiction (e.g. prediction markets are banned), Is Kalshi Legal in California would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.
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Related Topics

Bitcoin Prediction Markets