Wsj Your Money Briefing

The New York Stock Exchange's core technology goes through an overhaul this month in order to process faster trading. Wall Street Journal reporter Alexander Osipovich explains how the overhaul project, called Pillar, has hit speed bumps in the past. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.