Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi vs Polymarket) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 54,000 | 100% |
| 56,000 | 100% |
| 58,000 | 100% |
| 60,000 | 100% |
| 62,000 | 98% |
| 64,000 | 64% |
| 66,000 | 6% |
| 68,000 | 0% |
| 70,000 | 0% |
| 72,000 | 0% |
| 74,000 | 0% |
Market context
Bitcoin will be judged on the Binance BTC/USDT 1-minute candle at noon ET on 8 August, so the relevant question is whether price is still above the strike at that exact print rather than where Bitcoin trades elsewhere in the day. That makes the contract unusually sensitive to spot volatility, exchange-specific pricing, and any short-lived move around the US morning session.
A **100% YES** crowd price is hard to square with the wider range of August forecasts in the market. Polymarket’s nearby August ladder still shows the highest weights clustered in the **$58,000–$62,000** bands, while published analyst ranges are far broader, with several August calls centring on roughly **$60,000–$70,000** and only some models stretching much higher.[8][2][3][5][7][15] In other words, the contract looks much richer than cross-platform implied odds would suggest unless the strike is set materially below prevailing spot or the market is reflecting strong confidence in a sustained post-rebound regime.
The main catalysts to watch are macro data, ETF flow direction, and policy headlines into the settlement window. Recent coverage flags August as a period where traders are watching the US inflation print and Fed-rate repricing, alongside any legislative progress before the August recess and the return of positive ETF inflows.[3][5] Technical commentary also keeps attention on the $65,000–$70,000 resistance zone and $60,000–$62,000 support band, which are the levels most often cited as the line between a continuation move and a fade into month-end weakness.[2][3][9][10]
Methodology
We track Bitcoin above … on August 8? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
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 Kalshi vs Polymarket. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
Trade Bitcoin above … on August 8? on Kalshi vs Polymarket
Live order book, 0% fees, USDC settlement in seconds.
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