Robots Reading Trader Chats to Stop Next Wave of Bank Fines

  • Nasdaq is partnering with technology firm Digital Reasoning
  • Banks are largely unable to monitor calls, says Fonetic CEO

Monitors displaying market information are seen through a window in Times Square in New York.

Photographer: Scott Eells/Bloomberg
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Robots are automating yet another bank job: the task of sifting through traders’ messages to spot foul play, a process currently carried out by legions of human employees.

Nasdaq Inc. is partnering with a company called Digital Reasoning to combine its trade-surveillance software with Digital’s system for monitoring trader chats and messages. UBS Group AG uses the technology, according to a Nasdaq statement on Tuesday. Bloomberg LP, the parent of Bloomberg News, also offers clients tools for communications surveillance.