{"id":29886,"date":"2026-05-28T13:05:45","date_gmt":"2026-05-28T12:05:45","guid":{"rendered":"https:\/\/investx.fr\/en\/?p=29886"},"modified":"2026-05-28T13:05:49","modified_gmt":"2026-05-28T12:05:49","slug":"polymarket-kalshi-spain-ban","status":"publish","type":"post","link":"https:\/\/investx.fr\/en\/2026\/05\/28\/polymarket-kalshi-spain-ban\/","title":{"rendered":"Polymarket and Kalshi banned in Spain: Regulation goes into overdrive"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"madrid-strikes-fast-and-hard\">Madrid Strikes Fast and Hard<\/h2>\n\n\n\n<p>On <strong>May 26, 2026<\/strong>, the <strong>General Directorate for Gaming Regulation (DGOJ)<\/strong>, part of the Spanish Ministry of Social Rights, opened a <strong>disciplinary procedure<\/strong> against <a href=\"https:\/\/investx.fr\/en\/prediction\/polymarket\/bet\/\">Polymarket<\/a> and <a href=\"https:\/\/investx.fr\/en\/trading\/kalshi\/\">Kalshi<\/a>. This decision follows complaints from local licensed gaming operators who denounced unfair competition from unlicensed foreign platforms. The ban is effective immediately on a precautionary basis for all Spanish users. The procedure is expected to take <strong>three to four months<\/strong>.<\/p>\n\n\n\n<p>The position of the Spanish authorities is unequivocal. In Spain, as in most European jurisdictions, predictive markets are classified as <strong>gambling<\/strong> when bets are placed on uncertain future events. Their operation requires a <strong>specific administrative license<\/strong>, which neither Polymarket nor Kalshi holds for the Spanish territory. This legal qualification is at the heart of the regulatory showdown taking place globally around these decentralized crypto trading platforms.<\/p>\n\n\n\n<p>This ban comes at a time when both platforms had just announced their expansion into crypto perpetual futures. This strategic diversification, intended to strengthen their positioning within the Web3 ecosystem, now faces an increasingly dense <strong>regulatory wall<\/strong>. For Spanish users wishing to invest in crypto through these tools, resorting to a traditional exchange remains the only legal alternative available.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-x wp-block-embed-x\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">LATEST: \ud83c\uddea\ud83c\uddf8 Polymarket and Kalshi are now blocked in Spain after regulators launched disciplinary proceedings, claiming they operated without licenses under Spanish gambling law. <a href=\"https:\/\/t.co\/LjlpFbUDUz\">pic.twitter.com\/LjlpFbUDUz<\/a><\/p>&mdash; CoinMarketCap (@CoinMarketCap) <a href=\"https:\/\/x.com\/CoinMarketCap\/status\/2059340862002270601?ref_src=twsrc%5Etfw\">May 26, 2026<\/a><\/blockquote><script async src=\"https:\/\/platform.x.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"a-global-regulatory-framework\">A Global Regulatory Framework?<\/h2>\n\n\n\n<p>Spain is not an isolated case. It joins a list of over <strong>ten countries<\/strong> that have restricted or banned access to these predictive market platforms. <strong>France<\/strong>, through the <strong>National Gaming Authority (ANJ)<\/strong>, paved the way by initiating similar procedures against Polymarket several months earlier. This week, <strong>Indonesia<\/strong> also blocked Polymarket, classifying it as <strong>illegal online gambling<\/strong>.<\/p>\n\n\n\n<p>The list of countries restricting these platforms is rapidly growing. It now includes <strong>Brazil<\/strong>, <strong>Taiwan<\/strong>, <strong>Thailand<\/strong>, <strong>China<\/strong>, <strong>Japan<\/strong>, <strong>Ukraine<\/strong>, <strong>Belgium<\/strong>, <strong>Australia<\/strong>, <strong>the United Kingdom<\/strong>, and <strong>Germany<\/strong>. This international regulatory convergence reflects an emerging consensus: predictive markets operate in a <strong>legal gray area<\/strong> that states are progressively seeking to close. The global crypto regulatory trend clearly points towards increased oversight of these activities.<\/p>\n\n\n\n<p>This global movement does not spare the <strong>United States<\/strong>. Members of the <strong>U.S. Congress<\/strong> have launched an investigation into Kalshi and Polymarket over suspicions of <strong>insider trading<\/strong>. This initiative follows reports of suspiciously well-timed bets before U.S. military actions against <strong>Iran<\/strong>. The transparent blockchain of these platforms paradoxically facilitates the detection of abnormal behaviors by regulators.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-x wp-block-embed-x\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Spain\u2019s gambling regulator has ordered a temporary block against Polymarket and Kalshi as it launches formal proceedings against the two prediction market platforms.<br><br>Read the full story here: <a href=\"https:\/\/t.co\/ck1U3Zq12p\">https:\/\/t.co\/ck1U3Zq12p<\/a><\/p>&mdash; iGB (@iGamingBusiness) <a href=\"https:\/\/x.com\/iGamingBusiness\/status\/2059284987938042360?ref_src=twsrc%5Etfw\">May 26, 2026<\/a><\/blockquote><script async src=\"https:\/\/platform.x.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"the-business-model-of-predictions-under-pressure\">The Business Model of Predictions Under Pressure<\/h2>\n\n\n\n<p>The predictive market operates on a simple principle: allowing any user to bet on the outcome of a future event via automated smart contracts. This <strong>decentralized<\/strong> mechanism is precisely the crux of the regulatory problem. Authorities struggle to apply their traditional legal frameworks to protocols without a fixed headquarters or identifiable intermediary. The classification as <strong>gambling<\/strong> thus becomes the most accessible legal tool of substitution.<\/p>\n\n\n\n<p>For Polymarket and Kalshi, the stakes go beyond the mere Spanish ban. If major European economic powers align with the positions of France and Spain, the entire <strong>growth model<\/strong> of these platforms will need to be rethought. Obtaining licenses country by country represents a considerable operational cost, incompatible with the rapid deployment logic inherent to DeFi protocols. This structural tension does not have a simple short-term resolution.<\/p>\n\n\n\n<p>Users face an increasing <strong>fragmentation of access<\/strong> based on their jurisdiction. Those wishing to maintain exposure to predictive markets will need to navigate access via VPNs, migrate to more decentralized protocols, or resort to altcoins exposed to this sector. Regulatory pressure mechanically creates a <strong>spillover effect<\/strong> towards less visible protocols. A phenomenon well documented in the history of cryptocurrency.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"are-predictive-markets-condemned-to-reinvent-themselves\">Are Predictive Markets Condemned to Reinvent Themselves?<\/h2>\n\n\n\n<p>The central question is no longer whether predictive markets will be regulated, but rather how quickly and with what severity. Polymarket has already begun negotiations with the <strong>CFTC<\/strong> to attempt a <strong>legal return to the United States<\/strong>. This initiative illustrates the platforms&#8217; awareness: the era of frictionless regulatory expansion is over. Obtaining licenses is becoming a condition for survival, not a strategic option.<\/p>\n\n\n\n<p>The sector is entering a phase of <strong>forced consolidation<\/strong>. Platforms with sufficient resources to navigate regulatory complexity will survive and strengthen. Others will gradually be pushed out of developed markets. This pattern is similar to what centralized exchanges like Binance or Coinbase experienced during the major regulatory waves from <strong>2021 to 2023<\/strong>.<\/p>\n\n\n\n<p>For the Web3 ecosystem as a whole, this targeted regulatory pressure sends a clear signal. Protocols operating in <strong>legal gray areas<\/strong> are now in the crosshairs of global regulators. The price prediction of tokens associated with these platforms will remain under pressure as long as their legal status is not clarified. The regulatory bear market is far from over for this segment.<\/p>\n\n\n\n<p><strong>Sources:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/x.com\/NexoARGENTINA\">iGamingBusiness<\/a> on X<\/li>\n\n\n\n<li><a href=\"https:\/\/x.com\/CoinMarketCap\">CoinMarketCap<\/a> on X<\/li>\n<\/ul>\n\n\n\n<p><strong>Related Articles:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/investx.fr\/en\/crypto-news\/global-liquidity-bitcoin-impact\/\">Global liquidity at $143.4 Trillion: What&#8217;s the impact on Bitcoin?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/investx.fr\/en\/2026\/05\/28\/ethereum-volatility-rally-4000\/\">Ethereum: Volatility at lowest level, rally towards $4,000?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/investx.fr\/en\/2026\/05\/28\/chainlink-whale-accumulation\/\">Chainlink below $10: Whales quietly accumulate<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Spain blocks Polymarket and Kalshi, citing lack of license. Learn why and how this impacts crypto platforms. Over 10 countries now restrict these platforms.<\/p>\n","protected":false},"author":47,"featured_media":29882,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","faq_titre":"","questions_frequentes":"","custom_permalink":"crypto-news\/polymarket-kalshi-spain-ban"},"categories":[10,52],"tags":[],"class_list":["post-29886","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-crypto-news","category-prediction-market"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Polymarket &amp; Kalshi banned in Spain: Crypto regulation escalates<\/title>\n<meta name=\"description\" content=\"Spain blocks Polymarket and Kalshi, citing lack of license. Learn why and how this impacts crypto platforms. 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Passionn\u00e9 par la blockchain depuis 2019, j'ai publi\u00e9 plus de 1 200 articles et guides sur les cryptomonnaies, la DeFi et la blockchain, reconnus pour leur fiabilit\u00e9 et leur clart\u00e9.\\u2028 Sp\u00e9cialis\u00e9 dans le trading on-chain et l'analyse des mouvements de baleines, je d\u00e9crypte les flux blockchain pour anticiper les tendances avant qu'elles ne deviennent \u00e9videntes. L'un de mes articles a \u00e9t\u00e9 cit\u00e9 par \u00c9ric Larchev\u00eaque, cofondateur de Ledger, t\u00e9moignant de la qualit\u00e9 et de la cr\u00e9dibilit\u00e9 de mes analyses.\\u2028 Mon objectif reste inchang\u00e9 : rendre la crypto compr\u00e9hensible pour tous, des d\u00e9butants aux investisseurs confirm\u00e9s. Suivez-moi sur LinkedIn et X pour ne manquer aucune analyse.\",\"sameAs\":[\"https:\\\/\\\/x.com\\\/SimonDml1\"],\"url\":\"https:\\\/\\\/investx.fr\\\/en\\\/author\\\/simon_redacteur\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Polymarket & Kalshi banned in Spain: Crypto regulation escalates","description":"Spain blocks Polymarket and Kalshi, citing lack of license. Learn why and how this impacts crypto platforms. Over 10 countries.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/investx.fr\/en\/2026\/05\/28\/polymarket-kalshi-spain-ban\/","og_locale":"en_US","og_type":"article","og_title":"Polymarket & Kalshi banned in Spain: Crypto regulation escalates","og_description":"Spain blocks Polymarket and Kalshi, citing lack of license. Learn why and how this impacts crypto platforms. Over 10 countries.","og_site_name":"InvestX \u2013 Crypto News, Trading Guide, Price Analysis &amp; Forecasts","article_published_time":"2026-05-28T12:05:45+00:00","article_modified_time":"2026-05-28T12:05:49+00:00","og_image":[{"width":840,"height":560,"url":"https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/5\/2026\/05\/28124030\/Covers-InvestX-3-2026-05-28T101422.400-1.png","type":"image\/png"}],"author":"Simon Dumoulin","twitter_card":"summary_large_image","twitter_creator":"@SimonDml1","twitter_misc":{"Written by":"Simon Dumoulin","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/investx.fr\/en\/2026\/05\/28\/polymarket-kalshi-spain-ban\/#article","isPartOf":{"@id":"https:\/\/investx.fr\/en\/2026\/05\/28\/polymarket-kalshi-spain-ban\/"},"author":{"name":"Simon Dumoulin","@id":"https:\/\/investx.fr\/en\/#\/schema\/person\/bc6f1cb7f40666c19208864cd57bcdf0"},"headline":"Polymarket and Kalshi banned in Spain: Regulation goes into overdrive","datePublished":"2026-05-28T12:05:45+00:00","dateModified":"2026-05-28T12:05:49+00:00","mainEntityOfPage":{"@id":"https:\/\/investx.fr\/en\/2026\/05\/28\/polymarket-kalshi-spain-ban\/"},"wordCount":806,"publisher":{"@id":"https:\/\/investx.fr\/en\/#organization"},"image":{"@id":"https:\/\/investx.fr\/en\/2026\/05\/28\/polymarket-kalshi-spain-ban\/#primaryimage"},"thumbnailUrl":"https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/5\/2026\/05\/28124030\/Covers-InvestX-3-2026-05-28T101422.400-1.png?wsr","articleSection":["News","Prediction Market"],"inLanguage":"en-US","copyrightYear":"2026","copyrightHolder":{"@id":"https:\/\/investx.fr\/#organization"}},{"@type":"WebPage","@id":"https:\/\/investx.fr\/en\/2026\/05\/28\/polymarket-kalshi-spain-ban\/","url":"https:\/\/investx.fr\/en\/2026\/05\/28\/polymarket-kalshi-spain-ban\/","name":"Polymarket & Kalshi banned in Spain: Crypto regulation escalates","isPartOf":{"@id":"https:\/\/investx.fr\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/investx.fr\/en\/2026\/05\/28\/polymarket-kalshi-spain-ban\/#primaryimage"},"image":{"@id":"https:\/\/investx.fr\/en\/2026\/05\/28\/polymarket-kalshi-spain-ban\/#primaryimage"},"thumbnailUrl":"https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/5\/2026\/05\/28124030\/Covers-InvestX-3-2026-05-28T101422.400-1.png?wsr","datePublished":"2026-05-28T12:05:45+00:00","dateModified":"2026-05-28T12:05:49+00:00","description":"Spain blocks Polymarket and Kalshi, citing lack of license. Learn why and how this impacts crypto platforms. Over 10 countries.","breadcrumb":{"@id":"https:\/\/investx.fr\/en\/2026\/05\/28\/polymarket-kalshi-spain-ban\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/investx.fr\/en\/2026\/05\/28\/polymarket-kalshi-spain-ban\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/investx.fr\/en\/2026\/05\/28\/polymarket-kalshi-spain-ban\/#primaryimage","url":"https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/5\/2026\/05\/28124030\/Covers-InvestX-3-2026-05-28T101422.400-1.png?wsr","contentUrl":"https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/5\/2026\/05\/28124030\/Covers-InvestX-3-2026-05-28T101422.400-1.png?wsr","width":840,"height":560,"caption":"Drapeau espagnol flottant brillamment sous un soleil chaleureux, grand palais de justice aux colonnes de marbre dor\u00e9 au centre, marteau jaune lumineux frappant une interface de march\u00e9 pr\u00e9dictif incandescente"},{"@type":"BreadcrumbList","@id":"https:\/\/investx.fr\/en\/2026\/05\/28\/polymarket-kalshi-spain-ban\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/investx.fr\/en\/"},{"@type":"ListItem","position":2,"name":"Polymarket and Kalshi banned in Spain: Regulation goes into overdrive"}]},{"@type":"WebSite","@id":"https:\/\/investx.fr\/en\/#website","url":"https:\/\/investx.fr\/en\/","name":"InvestX \u2013 Crypto News, Trading Guide, Price Analysis & Forecasts","description":"","publisher":{"@id":"https:\/\/investx.fr\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/investx.fr\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/investx.fr\/en\/#organization","name":"InvestX \u2013 Crypto News, Trading Guide, Price Analysis & Forecasts","url":"https:\/\/investx.fr\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/investx.fr\/en\/#\/schema\/logo\/image\/","url":"https:\/\/investx.fr\/en\/wp-content\/uploads\/sites\/5\/2025\/03\/investx_logo_noir.svg","contentUrl":"https:\/\/investx.fr\/en\/wp-content\/uploads\/sites\/5\/2025\/03\/investx_logo_noir.svg","width":1,"height":1,"caption":"InvestX \u2013 Crypto News, Trading Guide, Price Analysis & Forecasts"},"image":{"@id":"https:\/\/investx.fr\/en\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/investx.fr\/en\/#\/schema\/person\/bc6f1cb7f40666c19208864cd57bcdf0","name":"Simon Dumoulin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/6f6b6e6d69989f61c37e48c55f30c3cd294f1fa50c5cb8aeae51939ffc3cee9c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/6f6b6e6d69989f61c37e48c55f30c3cd294f1fa50c5cb8aeae51939ffc3cee9c?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/6f6b6e6d69989f61c37e48c55f30c3cd294f1fa50c5cb8aeae51939ffc3cee9c?s=96&d=mm&r=g","caption":"Simon Dumoulin"},"description":"Analyste crypto, fort de 7 ans d'exp\u00e9rience en trading et d'un parcours solide dans l'industrie de l'iGaming et des cryptomonnaies, je couvre l'actualit\u00e9 crypto avec une approche rigoureuse et accessible. Passionn\u00e9 par la blockchain depuis 2019, j'ai publi\u00e9 plus de 1 200 articles et guides sur les cryptomonnaies, la DeFi et la blockchain, reconnus pour leur fiabilit\u00e9 et leur clart\u00e9.\u2028 Sp\u00e9cialis\u00e9 dans le trading on-chain et l'analyse des mouvements de baleines, je d\u00e9crypte les flux blockchain pour anticiper les tendances avant qu'elles ne deviennent \u00e9videntes. L'un de mes articles a \u00e9t\u00e9 cit\u00e9 par \u00c9ric Larchev\u00eaque, cofondateur de Ledger, t\u00e9moignant de la qualit\u00e9 et de la cr\u00e9dibilit\u00e9 de mes analyses.\u2028 Mon objectif reste inchang\u00e9 : rendre la crypto compr\u00e9hensible pour tous, des d\u00e9butants aux investisseurs confirm\u00e9s. Suivez-moi sur LinkedIn et X pour ne manquer aucune analyse.","sameAs":["https:\/\/x.com\/SimonDml1"],"url":"https:\/\/investx.fr\/en\/author\/simon_redacteur\/"}]}},"_links":{"self":[{"href":"https:\/\/investx.fr\/en\/wp-json\/wp\/v2\/posts\/29886","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/investx.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/investx.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/investx.fr\/en\/wp-json\/wp\/v2\/users\/47"}],"replies":[{"embeddable":true,"href":"https:\/\/investx.fr\/en\/wp-json\/wp\/v2\/comments?post=29886"}],"version-history":[{"count":1,"href":"https:\/\/investx.fr\/en\/wp-json\/wp\/v2\/posts\/29886\/revisions"}],"predecessor-version":[{"id":29891,"href":"https:\/\/investx.fr\/en\/wp-json\/wp\/v2\/posts\/29886\/revisions\/29891"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/investx.fr\/en\/wp-json\/wp\/v2\/media\/29882"}],"wp:attachment":[{"href":"https:\/\/investx.fr\/en\/wp-json\/wp\/v2\/media?parent=29886"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/investx.fr\/en\/wp-json\/wp\/v2\/categories?post=29886"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/investx.fr\/en\/wp-json\/wp\/v2\/tags?post=29886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}