{"id":46941,"date":"2026-09-08T17:29:01","date_gmt":"2026-09-08T17:29:01","guid":{"rendered":"https:\/\/financialrush.com\/?p=46941"},"modified":"2026-09-08T17:29:01","modified_gmt":"2026-09-08T17:29:01","slug":"polymarket-trading-slumps-35-as-post-world-cup-lull-hits-prediction-markets","status":"publish","type":"post","link":"https:\/\/financialrush.com\/?p=46941","title":{"rendered":"Polymarket Trading Slumps 35% as Post-World Cup Lull Hits Prediction Markets"},"content":{"rendered":"<p> \n<br \/><\/p>\n<p>Polymarket&#8217;s monthly trading volume fell to $8.41 billion in August, down about 35% from July&#8217;s $12.89 billion, as the post-World Cup rush that drove prediction markets earlier this summer faded.<\/p>\n<p>Rival Kalshi barely flinched, closing the month at $38.67 billion, a gap that shows how unevenly the slowdown hit the two biggest platforms in the space.<\/p>\n<h2 id=\"polymarkets-volume-cools-while-kalshi-holds-steady\">Polymarket&#8217;s Volume Cools While Kalshi Holds Steady<\/h2>\n<p>According to data compiled by The Block, Polymarket&#8217;s combined volume, its core platform plus the separate Polymarket US product, <a href=\"https:\/\/www.theblock.co\/data\/decentralized-finance\/prediction-markets\/polymarket-and-kalshi-volume-monthly\">ran<\/a> $13.95 billion in June, dipped modestly to $12.89 billion in July, then dropped to $8.41 billion in August.<\/p>\n<p>The core Polymarket platform did most of the falling, sliding from $7.89 billion in July to $4.59 billion in August, while Polymarket US held up better, going from $5 billion to $3.82 billion.<\/p>\n<p>Kalshi&#8217;s numbers moved in almost the opposite direction. It closed June at $33 billion, climbed to $40.1 billion in July, and only eased back to $38.67 billion in August, a drop of roughly 4%. The gap between the two platforms has widened: Kalshi now processes close to five times Polymarket&#8217;s monthly volume, based on the same figures.<\/p>\n<p>DeFiLlama&#8217;s tracking shows the pullback has continued into September too, with weekly volume across the industry running around $4 billion, well below the pace platforms saw during the tournament.<\/p>\n<h2 id=\"a-trading-slowdown-that-hasnt-scared-off-investors\">A Trading Slowdown That Hasn&#8217;t Scared Off Investors<\/h2>\n<p>As <em>CryptoPotato<\/em> reported in July, the World Cup <a href=\"https:\/\/cryptopotato.com\/world-cup-fever-fuels-5-6b-explosion-in-prediction-markets\/\">pushed<\/a> prediction market volume from about $65 million at the beginning of that month to a peak of $5.6 billion by the 22nd, with football pulling in a wave of first-time users across multiple platforms.<\/p>\n<p>That run is the high point the industry has been coming down from. But the volume drop hasn&#8217;t dented interest from investors, though, with Donald Trump Jr.&#8217;s venture capital firm, 1789 Capital, <a href=\"https:\/\/cryptopotato.com\/donald-trump-jr-s-1789-capital-to-put-300m-into-polymarket\/\">leading<\/a> a $1 billion funding round that values Polymarket at $21 billion, a 40% jump from the roughly $15 billion valuation it carried earlier this year.<\/p>\n<p>Data from Predictefy puts Polymarket&#8217;s 30-day volume at $3.8 billion against Kalshi&#8217;s $11.28 billion, though Polymarket still counts more than 3 million users on its platform.<\/p>\n<p>Legal pressure hasn&#8217;t gone away either. Recall that Baltimore <a href=\"https:\/\/cryptopotato.com\/its-not-just-baltimore-kalshi-and-polymarket-face-more-legal-trouble\/\">sued<\/a> both Kalshi and Polymarket last month, arguing the companies are running unlicensed sports betting operations, one of several lawsuits the two platforms are juggling.<\/p>\n<p>Kalshi is also fighting a lawsuit from New York Attorney General Letitia James, prompting the CFTC to invoke emergency powers to keep it running in the state, all as trading volume settles into a quieter rhythm.<\/p>\n<p>The post <a href=\"https:\/\/cryptopotato.com\/polymarket-trading-slumps-35-as-post-world-cup-lull-hits-prediction-markets\/\">Polymarket Trading Slumps 35% as Post-World Cup Lull Hits Prediction Markets<\/a> appeared first on <a href=\"https:\/\/cryptopotato.com\/\" rel=\"nofollow\">CryptoPotato<\/a>.<\/p>\n\n<br \/><a href=\"https:\/\/cryptopotato.com\/polymarket-trading-slumps-35-as-post-world-cup-lull-hits-prediction-markets\/\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Polymarket&#8217;s monthly trading volume fell to $8.41 billion in August, down about 35% from July&#8217;s $12.89 billion, as&hellip;\n","protected":false},"author":2,"featured_media":21085,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-46941","post","type-post","status-publish","format-standard","has-post-thumbnail","category-crypto","cs-entry","cs-video-wrap"],"_links":{"self":[{"href":"https:\/\/financialrush.com\/index.php?rest_route=\/wp\/v2\/posts\/46941","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/financialrush.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/financialrush.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/financialrush.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/financialrush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=46941"}],"version-history":[{"count":0,"href":"https:\/\/financialrush.com\/index.php?rest_route=\/wp\/v2\/posts\/46941\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/financialrush.com\/index.php?rest_route=\/wp\/v2\/media\/21085"}],"wp:attachment":[{"href":"https:\/\/financialrush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=46941"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/financialrush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=46941"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/financialrush.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=46941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}