CME Group Chairman and CEO Terry Duffy’s career, from his first day in the pits of the Merc to testifying before Congress on the potential pitfalls of FTX, has been marked by his willingness to roll up his sleeves, mix it up, and speak his mind. Terry returns to the NYSE, where he led the first IPO of a US exchange two decades ago, for a far-ranging conversation on navigating the regulatory process, the biggest issues facing the markets, and some of the even bigger issues facing the country. Terry says that despite constant change, the industry remains rooted in the underlying mechanisms and principles upon which the derivatives business was founded.