Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 64,000-66,000 | 100% |
| <54,000 | 0% |
| 54,000-56,000 | 0% |
| 56,000-58,000 | 0% |
| 58,000-60,000 | 0% |
| 60,000-62,000 | 0% |
| 62,000-64,000 | 0% |
| 66,000-68,000 | 0% |
| 68,000-70,000 | 0% |
| 70,000-72,000 | 0% |
| >72,000 | 0% |
Market context
Bitcoin is holding in the mid-$64,000s after a modest rise over the past day, which leaves the market sitting just above the kind of round-number levels that often attract intraday tests. Fortune put BTC at $64,137.26 early this morning ET, up $611.44 from the previous day, while another current price feed cited by Binance showed roughly $64,000 as the spot area traders were watching.[1][9]
That backdrop matters because the market only needs the Binance 1-minute candle close at 12:00 ET, so a late fade or spike can decide the outcome even if the broader day looks calm. Comparable price-range markets on prediction platforms are clustering around the low-to-mid $64,000s, which suggests traders see this as a narrow band rather than a one-way move; one live market on Robinhood was centred on $64,000–$64,749.99, while another commentary site expected Bitcoin to drift between $63,800 and $64,800.[6][3]
The main catalysts to watch are any US macro prints or risk-asset swings during the New York morning, plus flows in and out of spot Bitcoin ETFs, which can move Bitcoin quickly on a single session.[3] Crypto-specific headlines also matter because traders are still reacting to regulatory chatter and exchange-flow signals; CaptainAltcoin noted that institutional buying has been offset by bearish news, with resistance layered above the current price.[3] With the crowd-implied probability still at 0%, the market is effectively pricing in a settlement above the listed brackets, so the key question is whether Bitcoin can stay elevated through the noon ET fixing window rather than merely trade there briefly.
Methodology
This page reviews Bitcoin price on August 5? across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Prediction Today, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Prediction Today. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Prediction Today trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
Trade Bitcoin price on August 5? on Prediction Today
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