Wall Street banks enjoy a £100bn bonanza from Iran war turmoil as volatile stock markets
By HUGO DUNCAN, BUSINESS EDITOR Updated: 17:00 EDT, 15 April 2026 <!--
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Wall Street’s biggest!-->!-->-->!-->>!-->>-->!-->>!-->-->!-->!-->!-->-->!-->>!-->>!-->>!-->-->!-->>!-->>!-->-->!-->>!-->>!-->>!-->>-->!-->!-->…