Mystery Polymarket Millionaire Bets $179,000 Iran Nuclear Talks Will Fail This Year

BreakingBusinessMystery Polymarket Millionaire Bets $179,000 Iran Nuclear Talks Will Fail This YearByAntonio Pequeño IV,Forbes Staff. Pequeño is a breaking news reporter who covers tech and more.Follow AuthorAug 19, 2026, 01:30pm EDTToplineA mystery Polymarket trader with a history of success bet nearly $179,000 on U.S.-Iran nuclear deal talks failing by the end of the year, placing the wager as peace talks have stalled between the two countries after nearly six months of war.The bet was made Wednesday. Photo by Samuel Boivin/NurPhoto via Getty ImagesKey FactsThe Polymarket user known as “The Spirit of Ukraine,” who is ranked No. 68 on the prediction platform with a 59% win rate, placed $178,574 on “No” at 89.6% implied odds Wednesday morning, according to market data.The bet is the largest one placed on the nuclear talks proposition by far, accounting for close to half the value of trades made in the last 24 hours.$15.5 million has been placed on the proposition, with the “No” outcome around 90% on Polymarket, meaning traders are collectively giving a successful nuclear deal only about a 10% chance of closing by the end of the year, falling from 30% earlier this month.Wan123, a user who has made nearly $1.2 million on Polymarket, is the largest “Yes” better, buying 100,000 contracts valued at $100,132. if (!window.cnxel) { window.cnxel = {}; window.cnxel.cmd = []; var iframe = document.createElement('iframe'); iframe.style.display = 'none'; iframe.onload = function() { var iframeDoc = iframe.contentWindow.document; var script = iframeDoc.createElement('script'); script.src = '//cd.elements.video/player.js?cid=62cec241-7d09-4462-afc2-f72f8d8ef40a'; script.setAttribute('defer', '1'); script.setAttribute('type', 'text/javascript'); iframeDoc.body.appendChild(script); }; document.head.appendChild(iframe); const preloadResourcesEndpoint = 'https://cds.elements.video/a/preload-resources-ovp.json'; fetch(preloadResourcesEndpoint, { priority: 'low' }) .then(response => { i...