The closely matched probabilities for Colombia’s May 31 first-round presidential vote reflect a fragmented field in which left-wing continuity under Iván Cepeda competes against a divided conservative bloc led by Abelardo de la Espriella and Paloma Valencia. Recent polls show Cepeda consolidating support among Historic Pact voters while right-leaning ballots split between de la Espriella’s outsider security platform and Valencia’s center-right Democratic Center base backed by former president Álvaro Uribe. With no candidate projected above 50 percent, traders price the likelihood of a June 21 runoff and weigh last-minute shifts from centrist candidates such as Sergio Fajardo or Claudia López. Upcoming final rallies, candidate debates, and voter turnout in key regions remain the primary variables that could widen or narrow these margins before ballots close.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedAbelardo de la Espriella surges in polls with tough stance on crime
Abelardo de la Espriella surges to 44%16%
Abelardo de la Espriella's poll numbers surged as he emphasized a hardline approach against criminal groups, appealing to voters concerned about security. This caused a significant market price increase for his candidacy.
Iván Cepeda Castro maintains lead in polls amid campaign intensification
Iván Cepeda Castro rises to 41%3%
Iván Cepeda Castro sustained his lead in polls as the campaign intensified, reflecting continued voter support for the left-wing candidate. This stability was mirrored in market prices, reinforcing his frontrunner status.
Colombian city Cartagena replaces horse buggies with electric carriages amid protests
Cartagena's move to replace horse-drawn buggies with electric carriages following animal welfare protests reflects social and cultural shifts in Colombia, indirectly influencing public sentiment and political discourse during the election period, with minor impact on candidate standings.
Small plane crash in Colombia kills 15 including congress member
Iván Cepeda Castro dips to 41%3%
A tragic plane crash killed 15 people including a congressman and a congressional candidate, causing political shockwaves and impacting the election dynamics, particularly affecting the market confidence in Iván Cepeda Castro and Abelardo de la Espriella as political stability concerns rose.
Abelardo de la Espriella faces controversy, causing sharp drop in support
Abelardo de la Espriella plunges to 10%23%
A controversy involving Abelardo de la Espriella led to a significant drop in his market probability from 33% to 10%, indicating voter backlash and uncertainty about his candidacy.
Father of slain candidate Miguel Uribe launches presidential bid
Abelardo de la Espriella jumps to 44%8%
Miguel Uribe Londoño announced his candidacy, positioning himself as a defender of his son’s legacy and entering a crowded field, which boosted interest in candidates perceived as rivals or allies, notably affecting Abelardo de la Espriella’s support.
Market reacts to narrowing candidate field ahead of March primaries
Abelardo de la Espriella drops to 28%10%
As the field of presidential candidates narrowed in early March with interparty primaries, market prices adjusted to reflect the changing competitive landscape, notably affecting Abelardo de la Espriella and Paloma Valencia's standings.
DEA labels President Gustavo Petro a priority target in drug investigation
Iván Cepeda Castro rises to 40%2%
The U.S. DEA’s designation of President Petro as a priority target raised concerns about his administration’s integrity, leading to a decline in support for candidates aligned with his coalition, particularly impacting Iván Cepeda Castro’s odds.
Political violence impacts candidate Miguel Uribe Turbay's legacy
Abelardo de la Espriella drops to 30%8%
The assassination of Miguel Uribe Turbay in 2025 continued to resonate in the political landscape, with his father's candidacy and the unresolved motives behind the killing influencing voter sentiment and market prices for related candidates.
Colombian President Gustavo Petro optimistic about upcoming White House meeting with Trump
Iván Cepeda Castro rises to 38%4%
President Petro expressed optimism about a scheduled meeting with U.S. President Donald Trump, signaling a diplomatic thaw after months of tension and sanctions, which influenced market perceptions of political stability and candidate viability, particularly benefiting Iván Cepeda Castro.
Colombian President Petro optimistic about upcoming White House meeting with Trump
Iván Cepeda Castro rises to 42%4%
President Gustavo Petro expressed optimism about a scheduled meeting with U.S. President Donald Trump, signaling a diplomatic thaw that influenced market confidence in candidates associated with Petro's coalition, including Iván Cepeda Castro.
Iván Cepeda Castro gains momentum in polls amid left-wing coalition support
Iván Cepeda Castro surges to 39%19%
Senator Iván Cepeda Castro, representing the Historical Pact coalition, gained significant support in polls, reflecting his rising prominence as a leading left-wing candidate. This surge influenced market prices, positioning him as a top contender.
DEA designates Colombian President Gustavo Petro as 'priority target' in drug probe
Iván Cepeda Castro drops to 13%7%
The U.S. DEA named President Gustavo Petro a 'priority target' in investigations into alleged drug trafficking ties, causing political uncertainty and affecting the market's perception of candidates aligned with or against Petro, notably Iván Cepeda Castro.
DEA designates President Gustavo Petro as 'priority target' in drug probe
Iván Cepeda Castro drops to 17%9%
The U.S. Drug Enforcement Administration named Colombian President Gustavo Petro a 'priority target' in investigations into alleged ties to drug traffickers. This development heightened political tensions and influenced market perceptions of candidates aligned with or opposed to Petro.
Abelardo de la Espriella's campaign gains momentum after strong debate performance
Abelardo de la Espriella surges to 56%29%
Following a well-received debate performance, Abelardo de la Espriella's market probability surged from 27% to 56%, reflecting increased voter confidence in his candidacy.
Father of slain Colombian candidate Miguel Uribe Turbay announces presidential bid
Abelardo de la Espriella drops to 44%6%
Miguel Uribe Londoño, father of the murdered presidential hopeful Miguel Uribe Turbay, announced his candidacy to defend his son's political legacy, despite a fallout with the Democratic Center party. This event influenced the market by introducing a new conservative candidate, affecting Abelardo de la Espriella's and Iván Cepeda Castro's prospects.
Miguel Uribe Londoño announces presidential bid after son's assassination
Abelardo de la Espriella plunges to 26%24%
Following the assassination of his son, presidential hopeful Miguel Uribe Turbay, Miguel Uribe Londoño launched his own presidential campaign to defend his son's political legacy, impacting the market by introducing a new contender from the Democratic Colombia party and shifting support away from other candidates.
Father of slain candidate Miguel Uribe Turbay announces presidential bid
Abelardo de la Espriella plunges to 27%23%
Miguel Uribe Londoño, father of the killed presidential hopeful Miguel Uribe Turbay, announced his candidacy aiming to defend his son's political legacy, despite leaving the Democratic Center party. This event influenced market perceptions of Abelardo de la Espriella's and Iván Cepeda Castro's chances, as it introduced a new contender linked to a significant political event.
Initial polling shows Abelardo de la Espriella and Iván Cepeda Castro as frontrunners
Early polling data positioned Abelardo de la Espriella and Iván Cepeda Castro as the leading candidates, each starting with a 50% market probability, reflecting strong initial support and setting the stage for a competitive race.
Father of slain candidate Miguel Uribe announces presidential bid
Abelardo de la Espriella dips to 46%4%
Miguel Uribe Londoño, father of the murdered presidential hopeful Miguel Uribe Turbay, announced his candidacy to defend his son's political legacy, impacting the Democratic Center and the broader election dynamics.
Father of slain Colombian candidate Miguel Uribe announces presidential bid
Abelardo de la Espriella drops to 45%5%
Miguel Uribe Londoño, father of the murdered presidential hopeful Miguel Uribe Turbay, announced his candidacy to defend his son's political legacy, despite falling out with the Democratic Center party. This event increased attention on Uribe Londoño's campaign, impacting his market price.
Miguel Uribe Londoño announces presidential bid following son's assassination
Abelardo de la Espriella plunges to 27%23%
Miguel Uribe Londoño, father of the murdered candidate Miguel Uribe Turbay, declared his candidacy for Colombia's presidency, aiming to continue his son's political legacy. This announcement shifted market expectations, particularly affecting Abelardo de la Espriella's and Iván Cepeda Castro's prospects as new dynamics emerged in the race.
Miguel Uribe Londoño announces presidential bid honoring slain son
Abelardo de la Espriella plunges to 26%24%
Miguel Uribe Londoño, father of the murdered candidate Miguel Uribe Turbay, announced his presidential candidacy, aiming to continue his son's political legacy. This announcement introduced a new dynamic in the race, affecting perceptions of candidates linked to the Democratic Center and shifting market prices.




















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