Bitcoin price on August 4?

Platform comparison

Market context

Bitcoin has spent the last day trade around the low-to-mid $60,000s, with recent prints ranging from about $62,400 to $64,200 across major market trackers and a 24-hour move that has been modest rather than directional.[4][5][7] That leaves the noon ET Binance close for this market sensitive to ordinary intraday volatility rather than any single obvious catalyst, which helps explain why the crowd-implied probability sits at 0% YES.

Historically, Bitcoin’s daily closes can swing enough to move several percentage points even when the broader trend is flat, and recent summer trading has already shown a wide band between roughly $60,000 and the low $70,000s.[9][17] Forecast pages are split between cautious and strongly bullish August paths, but those are long-horizon projections rather than evidence for a specific noon ET print, so they are less useful than the current spot range and immediate order flow.[13][15][16]

For the next 24–48 hours, traders will be watching whether Bitcoin holds above the recent short-term support zone around $62,000 or slips back towards the lower end of its early-August range.[5][10] With the settlement tied to a Binance 1-minute candle at 12:00 ET, the main dependencies are the spot market’s reaction to any broader macro risk move, equity-market open flows, and any sudden crypto-specific headlines that hit liquidity during US trading hours.[1][4]

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

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 Today. 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 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.