Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Robinhood Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 64,000-66,000 | 100% |
| <54,000 | 0% |
| 54,000-56,000 | 0% |
| 56,000-58,000 | 0% |
| 58,000-60,000 | 0% |
| 60,000-62,000 | 0% |
| 62,000-64,000 | 0% |
| 66,000-68,000 | 0% |
| 68,000-70,000 | 0% |
| 70,000-72,000 | 0% |
| >72,000 | 0% |
Market context
Bitcoin’s noon ET close on 20 July 2026 settled near $64,700, anchoring the “64,000–66,000” bracket at 100% implied probability on Polymarket, while the competing “YES” market on Robinhood shows 0% crowd-implied probability for an unspecified outcome. This divergence highlights how platforms frame identical events differently: Polymarket uses decimal odds and outcome brackets, whereas Robinhood, Kalshi, Betfair and Smarkets often trade binary YES/NO contracts with implied probabilities and distinct fee structures. Kalshi and Robinhood require KYC for US users, while Betfair and Smarkets serve global audiences with varying identity checks; fee models also split, with Robinhood and Kalshi charging platform fees on trades, whereas Betfair and Smarkets apply commission on winnings.
Historical volatility in early 2026 saw Bitcoin swing from a January peak of $97,860 to a February low of $60,074, then stabilise between $65,000 and $73,000 through March, making the July 20 close a mid-range consolidation rather than an extreme breakout [7]. The current 0% YES probability on Robinhood likely reflects a mismatch in bracket definition or settlement logic, not a belief that Bitcoin will vanish, since Polymarket’s 100% confidence in the $64k–$66k range aligns with live prices of $64,199 at 6 a.m. ET and $65,011 later that day [2][3].
Traders should monitor the US Federal Reserve’s July meeting schedule, any new crypto ETF approvals, and Binance’s 1-minute candle data at noon ET, as the market resolves strictly on that timestamped close [4]. Recent reporting notes mixed crypto prices as second-half 2026 outlooks conflict, with top Polymarket odds pointing to year-end closes between $70,000 and $75,000 for Bitcoin [4]. Platform choice affects execution: decimal odds on Polymarket versus implied probabilities on Robinhood/Kalshi change how risk is priced, while KYC reach determines accessibility for US versus international traders.
Methodology
This page compares Bitcoin price on July 20? specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Robinhood Prediction Markets, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.
FAQ
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- Which platform has the deepest liquidity?
- Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Robinhood Prediction Markets has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
Trade Bitcoin price on July 20? on Robinhood Prediction Markets
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