Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
2% | 98% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
2% | 98% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Market context
Bitcoin’s price action between noon ET on 16 July and noon ET on 17 July 2026 will determine whether this Polymarket contract resolves as “Up” or “Down”. The market currently prices the “Up” outcome at just 2%, implying traders expect a decline over that 24-hour window. On Binance, BTC/USDT closed at $64,722.06 on 16 July, down 0.4% from the prior day, with intraday lows near $64,066[6][9]. This follows a broader consolidation phase after a rally past $123,000, with experts noting support between $110,000 and $125,000[7]. Historically, such post-rallies often see profit-booking and sideways movement rather than sharp directional breaks, which aligns with the low implied probability of a rise.
Traders should monitor the US macroeconomic calendar for any July 17 releases, including potential updates on inflation data or Federal Reserve commentary, which frequently drive crypto volatility. Additionally, watch for Binance-specific liquidity shifts or large on-chain transfers, as conditional tokens on Polygon settle in USDC and can react swiftly to exchange flow changes. Recent price data shows Bitcoin trading near $63,583 with a 24-hour volume of $27.6 billion, indicating active but cautious positioning[2]. Any surprise announcement from major ETF issuers or regulatory bodies could override technical consolidation patterns and alter the settlement outcome.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
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
- 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.
- 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.
Trade Bitcoin Up or Down on July 17? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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