{"id":79073,"date":"2026-10-05T03:59:07","date_gmt":"2026-10-05T03:59:07","guid":{"rendered":"https:\/\/crowdfundjunction.com\/blog\/prediction-markets-beat-traditional-polls-in-brazilian-election-bitcoin-news\/"},"modified":"2026-10-05T03:59:07","modified_gmt":"2026-10-05T03:59:07","slug":"prediction-markets-beat-traditional-polls-in-brazilian-election-bitcoin-news","status":"publish","type":"post","link":"https:\/\/crowdfundjunction.com\/blog\/prediction-markets-beat-traditional-polls-in-brazilian-election-bitcoin-news\/","title":{"rendered":"Prediction Markets Beat Traditional Polls in Brazilian Election \u2013 Bitcoin News"},"content":{"rendered":"<p><b>(Originally posted on : Bitcoin News )<\/b><br \/>\n<\/p>\n<div>\n<div class=\"@container mb-[25px] rounded-sm overflow-clip py-0.5 pr-0.5 pl-2.5 bg-success-100\">\n<div class=\"flex flex-col gap-m overflow-clip rounded-[6px] !bg-success-10 p-3 @[420px]:p-m\">\n<h2 class=\"m-0 flex items-center gap-s text-[19px] !text-[#1c1c1c] md:text-[20px]\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"10\" viewbox=\"0 0 16 10\" fill=\"none\" class=\"shrink-0 text-success-100\" aria-hidden=\"true\"><path d=\"M1 1.5h14\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\"\/><path d=\"M1 8.5h10\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\"\/><\/svg><span>Key Takeaways<\/span><\/h2>\n<ul class=\"m-0 flex list-none flex-col gap-m pl-0\">\n<li class=\"m-0 flex items-start gap-s !text-[#434248]\"><span class=\"mt-2 size-2 shrink-0 rounded-full bg-success-100\" aria-hidden=\"true\"\/><span class=\"text-body\">Bolsonaro defeated Lula in Brazil\u2019s first round, forcing a tight October 25 runoff.<\/span><\/li>\n<li class=\"m-0 flex items-start gap-s !text-[#434248]\"><span class=\"mt-2 size-2 shrink-0 rounded-full bg-success-100\" aria-hidden=\"true\"\/><span class=\"text-body\">Prediction markets correctly foresaw this upset, outperforming flawed national polls.<\/span><\/li>\n<li class=\"m-0 flex items-start gap-s !text-[#434248]\"><span class=\"mt-2 size-2 shrink-0 rounded-full bg-success-100\" aria-hidden=\"true\"\/><span class=\"text-body\">This success cements prediction platforms as superior data engines for future elections.<\/span><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<h2>Polymarket Beats Polls In the Brazilian Election<\/h2>\n<p>Prediction markets have become a reliable source of political data, and the <a href=\"https:\/\/news.bitcoin.com\/crypto-news\/brazil-pits-lulas-crypto-crackdown-vs-bolsonaros-wildcard-stance\/\">first round of the Brazilian presidential<\/a> election seems to confirm and cement this role.<\/p>\n<p>Polls from respected national sources like Datafolha expected President Luiz In\u00e1cio Lula da Silva to lead the first round with 42% of the vote, and Senator Fl\u00e1vio Bolsonaro to trail in second place with 38%, with the rest spread across other candidates.<\/p>\n<p>Nonetheless, the election <a href=\"https:\/\/resultados.tse.jus.br\/oficial\/app\/index.html#\/eleicao\/6257\/uf\/br\/cargo\/1\/vis\/nominal\/resultados\" target=\"_blank\" rel=\"noopener noreferrer\">followed a different course<\/a>. Bolsonaro defeated Lula, reaching 47.03% of the popular vote with over 56 million votes, while the Brazilian president only reached 45.16%, registering 53.8 million votes, forcing a runoff election on October 25.<\/p>\n<p>After the results were known, Lula stated that he was surprised by the outcome. <strong>\u201cI was certain I would win the election in the first round. Starting tomorrow, a new campaign begins. Bolsonaro represents uncertainty for the country,\u201d<\/strong> he assessed.<\/p>\n<p>Nonetheless, prediction market platforms, <a href=\"https:\/\/news.bitcoin.com\/brazil-issues-ban-on-non-financial-prediction-market-contracts\/\">banned by the Central Bank of Brazil<\/a>, had anticipated this outcome for days, with Bolsonaro enjoying a substantial lead over Lula. Chance lines crossed first on September 12, and Bolsonaro\u2019s lead<a href=\"https:\/\/polymarket.com\/event\/brazil-presidential-election\" target=\"_blank\" rel=\"noopener noreferrer\"> grew to 86%<\/a> after the first round results were known.<\/p>\n<p>This behaviour mimics the lead-up to the 2024 U.S. presidential election, when polls and prediction markets anticipated different outcomes. While conventional polls anticipated a close call, with some favoring Democratic candidate Kamala Harris over Donald Trump, Kalshi and Polymarket both favored Trump by 10% over Harris.<\/p>\n<p>Trump became president after sweeping all the so-called \u201cbattleground states\u201d and reaching almost half the popular vote, becoming the 47th president of the U.S. and defying polls simultaneously.<\/p>\n<p>At the time, both platforms celebrated the outcome, and <a href=\"https:\/\/news.bitcoin.com\/polymarket-vs-polls-trumps-victory-vindicates-prediction-markets\/\">analysts argued<\/a> they had become better, more reliable data engines than traditional polls, which can be biased in favor of whichever party orders and pays for them.<\/p>\n<p>The next test for these platforms will come in the 2026 U.S. midterm elections, but this time, both polls and prediction markets agree that Democrats will sweep both the House and the Senate.<\/p>\n<\/p><\/div>\n<p><a href=\"https:\/\/news.bitcoin.com\/crypto-news\/prediction-markets-beat-traditional-polls-in-brazilian-election\/\">Source link <\/a><br \/>\n<br \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>(Originally posted on : Bitcoin News ) Key Takeaways Bolsonaro defeated Lula in Brazil\u2019s first round, forcing a tight October 25 runoff. Prediction markets correctly foresaw this upset, outperforming flawed national polls. This success cements prediction platforms as superior data engines for future elections. Polymarket Beats Polls In the Brazilian Election Prediction markets have become [&hellip;]<\/p>\n","protected":false},"author":15,"featured_media":79074,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[32],"tags":[],"_links":{"self":[{"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/posts\/79073"}],"collection":[{"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/comments?post=79073"}],"version-history":[{"count":0,"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/posts\/79073\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/media\/79074"}],"wp:attachment":[{"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/media?parent=79073"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/categories?post=79073"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/tags?post=79073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}