Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
91% | 9% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
91% | 9% | 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 |
|---|---|
| ↑ 64,000 | 91% |
| ↑ 66,000 | 36% |
| ↓ 60,000 | 17% |
| ↑ 68,000 | 9% |
| ↓ 58,000 | 5% |
| ↑ 70,000 | 4% |
| ↓ 56,000 | 3% |
| ↑ 74,000 | 1% |
| ↑ 72,000 | 1% |
| ↓ 54,000 | 1% |
| ↓ 52,000 | 1% |
| ↓ 50,000 | 1% |
| ↑ 76,000 | 0% |
| ↓ 48,000 | 0% |
Market context
Bitcoin’s price over 3–9 August will determine which outcome settles as **YES** in this market: the listed price band that BTC reaches at any point in that window, while all other bands resolve **NO**. On Polymarket, shares trade in real time, so a **YES share** is effectively a bet that a given price level will be touched during the settlement period; the current crowd-implied probability of **0% YES** suggests the market is pricing that outcome as essentially unreachable at present.[4]
Recent August forecasts frame this as a market caught between support in the low- to mid-$60,000s and resistance closer to $68,000–$70,000. Several commentators have pointed to seasonal weakness, with one Yahoo Finance piece citing a median August loss near 8% and support around $60,965, while other forecasts cluster nearer $64,000–$66,000 or allow for a move towards $68,000-$70,000 if momentum improves.[1][3][11][14] That range matters because prediction-market pricing is often less about a single end-of-week level and more about whether BTC can briefly trade through a trigger band before the market closes.
Traders should watch macro data, Federal Reserve expectations, and ETF flow headlines during the week, because those have been cited as the main near-term drivers for BTC direction.[5][9][14] A 247WallSt report highlighted the August 12 inflation print as a potential catalyst for rate-cut repricing, even though the Fed’s next decision is later in September, which means this market may react more to incoming data and positioning than to policy changes themselves.[5] Meanwhile, coverage from CryptoNews noted that ETF inflows, support around $60,000–$62,000, and the CLARITY Act’s progress before the August 8 recess are being watched as dependencies for any upside break.[9]
Methodology
This page reviews What price will Bitcoin hit August 3-9? 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 Market UK, 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 Market UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
- 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.
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