Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Trump Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| Santos FC O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| Santos FC 2nd Half O/U 0.5 | 100% |
| Both Teams to Score | 1% |
| Clube do Remo O/U 0.5 | 1% |
| Clube do Remo O/U 1.5 | 1% |
| Clube do Remo O/U 2.5 | 1% |
| Santos FC O/U 1.5 | 1% |
| Santos FC O/U 2.5 | 1% |
| Clube do Remo 1st Half O/U 0.5 | 1% |
| Clube do Remo 1st Half O/U 1.5 | 1% |
| Santos FC 1st Half O/U 0.5 | 1% |
| Santos FC 1st Half O/U 1.5 | 1% |
| Both Teams to Score in Second Half | 1% |
| 2nd Half O/U 1.5 | 1% |
| 2nd Half O/U 2.5 | 1% |
| Clube do Remo 2nd Half O/U 0.5 | 1% |
| Clube do Remo 2nd Half O/U 1.5 | 1% |
| Santos FC 2nd Half O/U 1.5 | 1% |
| Clube do Remo (-1.5) | 0% |
| Santos FC (-1.5) | 0% |
| Clube do Remo (-2.5) | 0% |
| Santos FC (-2.5) | 0% |
| O/U 1.5 | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
Market context
Remo and Santos meet in the Copa do Brasil round of 16, with the market sitting at 0% YES for the “more markets” outcome despite the tie’s established relevance and the clubs’ recent cup meeting.[17][18] The underlying event is a high-profile knockout match, and the latest on-field comparison points to Santos having the cleaner recent edge: they beat Remo 2-0 in April, while several previews still frame Santos as the stronger side historically, with six wins and one draw in seven meetings cited in one match preview.[3][5][12]
For traders, the main catalyst is not a poll movement but team-news and the live match-state around a two-legged cup tie. GE Globo’s pre-match coverage set the game for 21:30 Brasília time and noted the broadcast details, which usually signal that line-up releases and late tactical changes are the key short-term drivers rather than any long-run narrative.[17][18] Recent preview material also emphasised Santos’s stronger head-to-head record and Remo’s need to overturn that pattern, so any shift in the market is likely to lean on confirmed selections, injury updates and whether the first leg stays tight enough to leave the second leg open.[3][6]
Methodology
Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for Clube do Remo vs. Santos FC - More Markets plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.
Resolution & payout
Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.
Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.
FAQ
- How accurate are political prediction markets?
- Historically more accurate than polls. Polymarket's Brier score on US 2024 elections was ~0.11 — better than 538 (~0.14) and every mainstream poll. Markets aggregate information with real skin in the game.
- What resolution source is used for elections?
- Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.
- Can prediction markets influence election outcomes?
- Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.
- How fast do political markets react to news?
- High-liquidity markets move within seconds to minutes. A Trump tweet on the economy can shift the "Trump 2024" market 2-5 points before mainstream media has written anything.
- Are political prediction markets legal in my country?
- It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.
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