International Election Odds

Elections outside the US are where prediction markets are most useful and least covered. A national race in Latin America, Europe or Asia may get one English-language poll a month and no odds coverage at all, while a market on the same race reprices the day news breaks. That gap - real stakes, thin coverage - is why this page carries every international political contract we match, priced across each platform quoting it.

Foreign races are also structurally different from American ones, and the differences change how you read a price. Parliamentary systems elect a chamber and then a leader emerges from it, so "most seats" and "next prime minister" are separate contracts that can disagree when a coalition is likely. Two-round presidential systems make first-round and outright-winner markets distinct instruments, and a candidate can lead the first round while trading behind on the runoff. Where a contract settles on a coalition or a confirmed leader rather than a vote count, the settlement date can land weeks after the election itself.

Liquidity varies enormously by race. A major national election in a large economy can trade with real depth; a regional contest or a by-election may have a handful of participants and a price that has not moved in days. The cross-platform view is the practical defence: when two independent venues quote the same race within a couple of cents, the number is worth something, and when only one is quoting it, treat the print as a single opinion rather than a market.

Because coverage is so thin, cross-platform gaps here run wider than in any American market. Polymarket carries most of the international flow and lists the widest range of countries; Kalshi lists a narrower, larger-market selection. When both quote the same race, the spread between them is frequently several cents on nothing more than which trader pool has been paying attention - which for an identical payoff simply makes the cheaper side the better entry.