Polymarket Has Written Off Sweden's Right at 15¢. The Exit Poll It's Trusting Picked the Wrong Side Last Time.

Sweden's right-wing Tidö bloc is priced as dead on Polymarket: a market asking whether the four-party coalition keeps a 175-seat majority pays just 15¢ on Yes, while the Social Democrats trade at to be the biggest party and Ulf Kristersson sits at 17¢ to stay prime minister. That collapse rests, in practice, on one number: an SVT exit poll published election night showing the centre-left bloc ahead 51.3% to 46.8%.

The problem with being that sure, this early, is that Sweden's own exit polls have a recorded habit of getting the night wrong. In 2022 the SVT exit poll projected Magdalena Andersson's centre-left bloc to prevail—and the election was won by the right-wing coalition under Kristersson. And the settlement these contracts actually depend on is not the exit poll; it is the Swedish Election Authority's official count, which was still coming in "within hours" of the polls closing.

This is the moment a prediction market is supposed to be interesting: a live deadline, an official number not yet in, and a crowd that has already taken a side on a single survey. Two days before the vote, the blocs were statistically tied—one read put the whole gap at 0.3 points. Over the year the left's lead had collapsed from roughly 10 points to two or three. The entire 4.5-point swing the exit poll now shows arrived in one sample, on one night, in a race that had been neck-and-neck for weeks.

That is not a reason to call the result, and nothing here argues the right is the favorite. It is a reason to notice how cheaply the market has cleared the obvious reading. The exit poll is a projection, not a count. The count was pending, and the closer the blocs sit when the official tally starts, the more room there is for a finish the market has already dismissed.

What "Sweden's right" actually resolves on

The market's headline says "majority." The settlement is narrower and worth reading before anyone sizes a stake: Yes requires the four Tidö parties—the Moderates, Sweden Democrats, Christian Democrats, and Liberals—to win a combined 175 seats or more in the 349-seat Riksdag. A right bloc that wins a plurality but comes up one seat short loses the contract as cleanly as a blowout does. If the official results are ambiguous, the Swedish Election Authority (Valmyndigheten) is the sole arbiter. So the bet is not "does the right do well tonight"—it is "do the Tidö parties clear the exact 175-seat majority line," decided by an official count that had not finished turning.

The prime-minister market adds a second layer of distance between the obvious story and the contract. It does not resolve to whoever wins the night. It resolves to whoever officially assumes office as prime minister—interim and caretaker figures don't count—and if no one is sworn in by June 30, 2027, the market defaults to "Other." Swedish government formation has historically taken weeks of inter-party negotiation; Andersson's path to a majority may require support from parties that sit across the bloc line. A left-leaning election night does not mechanically cash an Andersson contract at 84¢, and a messy coalition build is exactly where a 17¢ Kristersson ticket stops looking silly.

The dollar flip on the cheap side

Translate the price and the asymmetry gets loud. At 17¢ on Kristersson staying prime minister, a $100 stake buys roughly 588 shares—around 6x the money back gross, about five times your stake in profit, if the contract settles Yes. The identical stake on the Tidö majority at 15¢ pays even more if it lands. The clean way this bet loses is one sentence: the official count confirms the exit poll, the left bloc wins a clear majority, and the tickets are worth nothing at all. That is the honest downside, and it is real.

The crowd is pricing that downside as all but certain today. The counterweight is that this exact setup—an exit poll putting the left ahead, official counting unfinished—produced the opposite final result the last time Sweden ran it. The clock is short: the Election Authority's first numbers were expected within hours of polls closing, and every published district either confirms or collapses the 15¢ price in front of everyone at once.

You are not early; the count is live. The question the market is answering is whether a single survey, against a year of narrowing polls and a recent precedent of election-night surprises, is enough to bury an entire bloc at 15¢. By the time the official tally lands, you will know the answer—the only way to still disagree with the crowd at that point is to have bought the disagreement before the count spoke.