NYSE veteran Peggy Sullivan joins exec team at Vela
Peggy Sullivan has been acting as a consultant for Vela but has now been appointed chief of staff.
Peggy Sullivan has been acting as a consultant for Vela but has now been appointed chief of staff.
Chief operating officer at NYSE Group Stacey Cunningham will begin role as president later this week.
Trading on NYSE was shut down for nearly four hours in July 2015 following technical issues.
SEC recently delayed its decision on NYSE's proposal to implement a speed bump on NYSE MKT.
NYSE Arca was closed during final minutes on Monday after system error damaged closing prices.
The exchange is looking for approval to establish a speed bump on NYSE MKT.