Bitcoin price on August 8?

Platform comparison

Market context

Bitcoin is trading near the mid-$64,000s, so the market’s cluster around that band is consistent with the spot tape rather than an extreme move. Recent cross-platform readings show Bitcoin around $64,573 to $64,916 on major price trackers, while one prediction venue prices the $64,000–$66,000 bracket at about 55% and the next bracket down at roughly 36%; that is notably less bullish than some retail-style forecasts pointing to about $65,000 or slightly above, but it is far from implying a clean break out of the current range.[2][4][6][9][12][20]

For historical framing, August has recently been a modestly positive month for Bitcoin: one August 2026 monthly summary shows the coin closing the month at $64,878 after a 3.3% rise, with the month’s low at $62,216 and high at $65,332.[1] That range matters because the contract resolves on the 1-minute Binance close at noon ET, which is sensitive to intraday volatility but still tends to reflect the same broad regime as the wider spot market. In practical terms, the current 0% YES implied probability for a single fixed outcome on this contract contrasts sharply with the clustered market view that prices are more likely to finish inside the nearby high-$60,000? Actually, on the listed bracketed market the dominant expectation is for a print in the $64,000–$66,000 area, not a dislocation far from spot.[9]

The main catalysts are macro and liquidity-related rather than Bitcoin-specific. Traders will be watching the U.S. inflation calendar, especially the next CPI release referenced in recent commentary as a potential driver of rate-cut pricing, alongside any shift in ETF flows or large-holder positioning that could push BTC through the $65,000 resistance zone.[17] Because the resolution time is noon ET, only developments that move Bitcoin materially before that snapshot matter; overnight headlines can matter, but they only count if they still feed through to Binance’s 1-minute close at the settlement minute.

Sources: 1 · 2 · 3 · 4 · 5

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

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 PolyGram. 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.

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 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.