What do teens mean when they say ‘sigma’?
Some know “sigma” as the 18th letter of the Greek alphabet but it’s also teen slang for a cool dude. According to Know Your ...
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Two Sigma's two billionaire founders are going to arbitration, but there's already a clear winner: the firm's investors.
Two Sigma's billionaire founders are not done fighting ... According to a Bloomberg report, the firm disclosed the arbitration in a letter to investors on Wednesday and said that it isn't party ...