Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Fees) Pick polygram.ink (preferred broker) |
99% | 1% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
99% | 1% | 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 |
|---|---|
| 64,000-66,000 | 99% |
| 62,000-64,000 | 1% |
| 66,000-68,000 | 1% |
| <54,000 | 0% |
| 54,000-56,000 | 0% |
| 56,000-58,000 | 0% |
| 58,000-60,000 | 0% |
| 60,000-62,000 | 0% |
| 68,000-70,000 | 0% |
| 70,000-72,000 | 0% |
| >72,000 | 0% |
Market context
Bitcoin’s noon ET Binance candle on 8 August will settle against a tight bracket around the mid-$60,000s, so the practical question is whether the 1-minute close lands inside the market’s most heavily trafficked bands or slips one bracket higher or lower. Recent market snapshots put BTC around $64.6k–$64.9k, with Binance-linked and other live feeds showing only modest day-to-day movement and August trading so far ending near $64,878 after a 3.3% monthly rise[1][2][4][11].
For read-through, the current 0% YES pricing is only sensible if the market is defined to pay out on a bracket that is effectively unreachable from the prevailing spot range, rather than a directional bet on BTC itself. Comparable August data show BTC spending multiple sessions clustered in the $64k area, with a 7 August close of $64,878 and a reported 8 August daily close around $64,929, which is exactly the kind of stable tape that tends to favour the nearest bracket rather than a dramatic move[1][2][9]. For programmatic trading, the cleanest approach is to map the Binance 1-minute candle close at 12:00 ET directly to the market’s bracket table and pre-compute which side of each boundary captures the prevailing spot and short-term volatility.
The main catalysts are scheduled macro releases and any crypto-specific liquidity shock that lands before the noon ET print, because this market only cares about the specific minute close, not the day’s high or low. Recent commentary has pointed to institutional inflows and large-holder accumulation as support, while some traders are watching the mid-$65k area as a resistance zone that can cap rallies[5][14]. In practice, bots and conditional orders should monitor the funding environment, any US data prints that hit risk assets, and exchange-specific order-book depth on Binance in the hour before settlement, since a small wick or liquidation cascade can be enough to flip a borderline bracket[5][14].
Methodology
We track Bitcoin price 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
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi Fees 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.
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