The New York Stock Exchange’s trading floor on Wall Street has been shut down since March 23 as its owner, Intercontinental Exchange, has shifted to a fully-electronic system. “It’s absolutely our intention to reopen all of our trading floors and we’ll do so as soon as we believe it’s able to be done in a way that reduces the risk for the trading floor community and our employees,” Michael Blaugrund, Chief Operating Officer of the NYSE, told Cheddar on Friday.