Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Scam? Pick polygram.ink |
99% | 1% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Scam? → |
Polymarket polymarket.com |
99% | 1% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Scam? → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Scam? → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Scam? → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Scam? → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Polymarket Scam?.
Active sub-markets
| Iván Cepeda Castro | 99% YES | 1% NO |
| Abelardo de la Espriella | 1% YES | 99% NO |
| Person I | 50% YES | 50% NO |
| Person J | 50% YES | 50% NO |
| Person K | 50% YES | 50% NO |
| Person L | 50% YES | 50% NO |
Market context
Polymarket has this Bogotá runoff contract near a **99% YES** implied probability, so the market is treating a de La Espriella plurality in the capital as almost locked in. On Polymarket, that price is backed by USDC on Polygon and settled by the conditional token outcome for the candidate with the most valid votes in Bogotá Capital District, using the market’s tie-break rule if needed.
That reading is best compared with other capital-city plurality markets: they often trade much tighter than national winner contracts because local vote geography can diverge from the overall presidential result. Colombia’s runoff itself has been close at the national level, with Reuters reporting de La Espriella narrowly ahead as votes were counted, while earlier first-round data showed a relatively even split between the two finalists.[1][2] Bogotá is usually a high-salience urban battleground, so traders often use it as a proxy for mobilisation, turnout, and anti-government sentiment rather than for the final national margin.
The main catalysts are the official Bogotá tally, turnout reporting, and any late-hour administrative issues from the registraduría, because this market resolves only to the candidate with the most valid votes in that district. Reuters noted that initial national results were expected a few hours after polls closed, which means the first Bogotá figures are the key event for price discovery rather than later nationwide aggregation.[1][4] A trader also has to watch for any recount chatter or invalid-vote anomalies, since the contract’s settlement rule depends on the official ranked result, not media calls.
Methodology
We track Colombia Presidential Election Runoff: Most votes from Bogotá on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Is this market available outside the US?
- Polymarket Scam? is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket Scam? triggers a quick verification flow that finishes in 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.
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