u work in trading, you might be feeling pretty perky right now. Maybe you think Gary Cohn is going to bring back prop trading ? Maybe you think the normalizing U.S. rate environment and erratic Trump tweets are an opportunity? Before you get too enthusiastic, you might want to temper your excitement with a look at what you’re up against. The new generation of artificially intelligent (AI) trading systems are coming to eat your lunch. Take Sentient Technologies, a secretive company that has spent the past decade training an AI system that Bloomberg says can, ‘scour billions of pieces of data, spot trends, adapt as it learns and make money trading stocks.’ This might sound pretty standard for a 21st century AI trading machine, but it’s the manner in which Sentient sets about the task that makes human traders look horribly inadequate. Having scrutinized Sentient’s patents, Bloomberg says it has, ‘thousands of machines running simultaneously around th...