Advancements in electronic trading may be crushing volatility in the currency market, making prolonged wild swings a thing of the past. That’s the view of some of the participants at an annual industry shindig in Barcelona this week, where the impact of growing automation and algorithmic trading were the hot topics. Some warned that the lack of dramatic action creates the risk that market makers may exit as it becomes harder to generate profits. Most Read from Bloomberg The comments come as volatilit ...