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What price will Bitcoin hit on August 21?

"What price will Bitcoin hit on August 21?" on Polymarket, Kalshi and Is Polymarket Legal in Canada — what traders need to know about platform choice, KYC and tax law.

↑ 79,000 100% ↑ 78,000 100% ↑ 77,000 100% ↑ 76,000 100% Volume: $99K Liquidity: $169K Closes: 22 Aug 2026
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What price will Bitcoin hit on August 21?

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via Is Polymarket Legal in Canada) Pick
polygram.ink (preferred broker)
100% 0% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Open the market →
Polymarket (direct)
polymarket.com
100% 0% 0% Geo-blocked in US/UK/EU USDC, on-chain Open the market →
Kalshi
kalshi.com
Up to 7% per trade US-only, KYC required USD Open the market →
Betfair Exchange
betfair.com
2-5% commission Full KYC from first trade GBP / EUR Open the market →
Manifold Markets
manifold.markets
Play-money (mana) None — play-money Mana (no cash-out) Open the market →

Outcome probabilities

Current market-implied probability for each outcome, from the live order book.

OutcomeProbability
↑ 79,000100%
↑ 78,000100%
↑ 77,000100%
↑ 76,000100%
↑ 75,000100%
↑ 80,00039%
↑ 81,00020%
↓ 74,00013%
↑ 82,00012%
↓ 73,0005%
↓ 72,0003%
↓ 71,0002%
↓ 70,0001%
↓ 69,0001%
↓ 68,0001%
↓ 67,0000%

Market context

Bitcoin's price trajectory on 21 August 2026 will depend on macroeconomic conditions, regulatory announcements, and market sentiment roughly two years from now. The current 12% implied probability suggests traders view a specific price threshold as unlikely, though the exact target price remains unspecified in this framing. Regulatory environments across major jurisdictions will shape volatility and trading volume on that date, particularly given the extended settlement window extending into August 2026.

Germany's GlüStV (gambling licensing framework) has begun classifying certain crypto derivatives as wagering products, affecting how European traders access prediction markets without full KYC verification up to €1,500 (approximately £1,270). The US CFTC's jurisdiction over Bitcoin futures and spot-price derivatives continues to expand, influencing which platforms can offer price-settlement markets to American participants. These regulatory boundaries create fragmented liquidity pools: traders in jurisdictions permitting no-KYC access up to set thresholds may trade smaller positions, whilst regulated venues require full identity verification, potentially reducing participation from retail speculators during price-discovery phases.

Historical Bitcoin price movements show August volatility linked to quarterly derivatives expiry cycles, regulatory filings, and macroeconomic data releases. The 12% probability reflects scepticism that Bitcoin will reach whatever threshold this market specifies by the settlement date. Traders should monitor Federal Reserve policy announcements, major institutional custody developments, and any significant CFTC enforcement actions or rule changes in 2025–2026, as these typically correlate with directional shifts in spot-price expectations.

Methodology

This overview of What price will Bitcoin hit on August 21? 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 Polymarket Legal in Canada?
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.
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 Polymarket Legal in Canada would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.
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Related Topics

Crypto Bitcoin Prediction Markets