Bloomberg View columnist Barry Ritholtz interviews Matthew Rothman, the head of global quantitative equity research at Credit Suisse and a senior lecturer in finance at the MIT Sloan School of Management. He was hired a few years before the financial crisis hit to be the global head of quantitative research at Lehman Brothers (and then moved to Barclays Capital, following the Lehman bankruptcy). In the midst of the quant crash in 2007, he published “Turbulent Times in Quant Land,” which became the most highly distributed research note in Lehman’s history. He is a huge Bruce Springsteen fan, and as an analyst often weaved song lyrics into his research notes. See omnystudio.com/listener for privacy information.

Not many strategists begin studying technicals in college, but that was the route Katie Stockton took. As an undergraduate at the University of Richmond, she studied graduate level coursework in technicals, eventually becoming an intern at technical analysis firm Dorsey Wright. Stockton discusses how the total volume of stock-market trading has fallen since the financial crisis. Is it algos or indexing or HFT causing the fall-off? Some combination of all of the above? She describes her favorite indicators (Trend, Fibonacci, etc.) and some of her not-so-favorites (Elliot Wave). As chief technical strategist for BTIG in New York City, she looks at the world as a top-down analyst, considering everything from interest rates to stock prices to economic indicators. But she keeps coming back to charts and the trend as the dominant factor driving all of her analysis. Her work led her to win the 2017 Best Institutional Brokerage for Equity Research at the 2017 Technical Analyst Awards. See omnystudio.com/listener for privacy information.