
A hedge fund advised by Nassim Nicholas Taleb, the man who popularized the "black swan theory," made a killing on Monday.
The Wall Street Journal's Juliet Chung reports that Mark Spitznagel's Miami-based Universa Investments was up 20% on Monday.
The fund netted about $1 billion in profits over the course of the week, some realized and others on paper, according to the report.
http://www.businessinsider.com/nassim-talebs-universa-investments-crushed-it-2015-8