What price will Bitcoin hit August 3-9?

Platform comparison

Market context

Bitcoin will spend this window trading around a discrete set of strike levels, so the clean way to approach it programmatically is to watch spot, perp funding, and realised volatility against the market’s ladder of outcomes rather than treating it as a vague directional call. The crowd is currently pricing a 0% chance of a YES outcome, which is notable because the live Polymarket book shows the nearest listed resolutions clustered around the mid-$70,000s, with the front-runner at 50% and several nearby strikes also active.[5]

Comparable August calls for BTC have tended to be framed by seasonal softness, support/resistance bands, and whether traders can reclaim the low-$70,000 area after a pull-back. Recent forecasting pieces split between a base case in the low-to-mid $60,000s and a more volatile path towards $68,000-$70,000 or even lower support zones near $58,000-$60,000, which is the kind of spread that matters for automated order routing and copy-trading triggers.[1][3][4][13] That mix suggests this market is read best as a test of whether BTC can print a fresh local high during the week, not as a simple end-of-period close bet.[5]

The main catalysts are scheduled macro prints and policy headlines, plus crypto-specific flow data. One recent market note pointed to the August 12 US inflation release as a key input for September Fed expectations, with a hot number likely to pressure Bitcoin and a softer number potentially encouraging a risk-on bid; it also flagged ETF inflows as a watchpoint.[4][14] For a rule-based setup, that means monitoring timestamped economic releases, ETF flow updates, and any surprise regulatory or legislative news that could shift positioning before the settlement window closes on 10 August.[9][14]

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 Kalshi Fees. 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.

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 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.