Colombia Presidential Election 1st round winner?

Platform comparison

Active sub-markets

Market context

Colombia will hold its first-round presidential election on 31 May 2026, with voters selecting from multiple candidates competing to secure over 50% of valid votes and avoid a runoff scheduled for 21 June. The Polymarket contract currently prices YES at 0%, reflecting the market's assessment that a first-round winner—one candidate clearing the 50% threshold outright—remains an exceptionally low-probability outcome. This pricing sits on-chain as conditional tokens on Polygon, denominated in USDC, and will settle based on official Colombian electoral commission results once certified.

Colombian presidential elections have historically required second rounds. In 2022, Gustavo Petro won the runoff with 50.4% after finishing first in the initial round with 40.3%, whilst Rodolfo Hernández secured 28.2% in round one. The 2018 election similarly went to a second round, with Iván Duque winning the runoff. First-round victories exceeding 50% are rare in Colombian presidential contests, making the 0% probability assessment consistent with structural precedent rather than reflecting specific candidate weakness.

Traders should monitor candidate registration deadlines and polling aggregates as the election approaches. Recent reporting from Colombian media outlets including El Tiempo and RCN has tracked frontrunner positioning and coalition-building efforts, which will shape whether any candidate can consolidate sufficient support pre-election. The resolution window extends to 31 December 2026, allowing time for official certification, though results are typically announced within days of voting.

Methodology

We track Colombia Presidential Election 1st round winner? 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

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?

On Polymarket UK, which mirrors the Polymarket order book at 0% 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 UK 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.

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 does it cost to trade on Polymarket UK?

Zero. Polymarket UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket UK triggers a quick verification flow that finishes in minutes.