TechFlow news — GSR, a cryptocurrency trading and market-making firm, has hired Andreas Koukorinis, a former JPMorgan executive, as its new head of trading.
Prior to becoming global head of electronic trading for fixed income, commodities, ETFs, and credit at JPMorgan, Koukorinis entered the cryptocurrency space by founding a sports betting startup.
"GSR has achieved significant success in altcoins," said Koukorinis. "The first thing we'll consider is how to build on that success and develop similar capabilities across other areas."




