Faculty News

Professor Menachem Brenner's joint research on volatility in financial markets is featured

Financial Times logo
Excerpt from the Financial Times -- "In the 1980s, Menachem Brenner and Dan Galai published a series of papers that created an actual index of stock-market volatility based on options, which they called 'Sigma'. They pitched the idea to various exchanges but at the time no one wanted to turn it into a live volatility benchmark."

Read more