Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Bot UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ↓ 63,000 | 100% |
| ↓ 62,000 | 15% |
| ↓ 61,000 | 4% |
| ↑ 64,000 | 2% |
| ↑ 65,000 | 1% |
| ↓ 60,000 | 1% |
| ↑ 71,000 | 0% |
| ↑ 70,000 | 0% |
| ↑ 69,000 | 0% |
| ↑ 68,000 | 0% |
| ↑ 67,000 | 0% |
| ↑ 66,000 | 0% |
| ↓ 59,000 | 0% |
| ↓ 58,000 | 0% |
| ↓ 57,000 | 0% |
| ↓ 56,000 | 0% |
Market context
Bitcoin’s price on 1 August is being judged against a very broad dispersion of forecasts, but the live market is still the cleaner read: one listed prediction venue shows BTC price-range odds clustered around the low- to mid-$60,000s, with $62,900–$63,100 trading as the active band and higher strikes such as $67,500 still much less likely.[12][8] That matters for programmatic traders because a range market is usually approached by mapping threshold probabilities, then routing conditional orders or bot logic around the nearest liquid levels rather than a single point estimate. On that framing, the current 0% YES implies the market is treating the target as not yet attained by the relevant settlement point, not merely as unlikely.[8][12]
Comparable August outlooks are split between models calling for consolidation in the low $60,000s and others allowing a rebound towards the high $60,000s, which is consistent with Bitcoin’s habit of compressing before breaking in either direction.[2][4][6][7] Finbold’s machine-learning snapshot put BTC around $64,784 for 1 August 2026, while other forecast round-ups centred on a roughly $61,000–$66,000 band; by contrast, more bullish aggregations from exchange-style prediction pages sit materially higher.[1][5][3][7] For a power user, that spread is a reminder that model outputs are best used as a regime filter, not a single trigger.
The main catalysts to watch are scheduled macro events, ETF flow updates, and any break of the technically important $60,000–$65,000 zone, because several recent analyses place that area at the centre of August positioning.[2][5][6][14] CoinEdition specifically highlighted post-Fed positioning and ETF flow watch as the near-term driver set, while Yahoo’s August outlook tied the bearish case to a failure to reclaim resistance and a move below support.[5][2] In practice, a scripted setup would monitor spot prints against those bands, watch for event timestamps around central bank decisions, and use alerts or conditional orders to react if BTC re-enters the active settlement range before the window closes.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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 Polymarket Bot UK. 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.
- 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.
- 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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