New York, Euronext (NYX) announced at 11 am EST today (Beijing time at 0:00 on the 11th) ceremony held in silence to mourn over the weekend in Tucson, Arizona (Tucson) shooting victims.
NYSE said: "The Exchange has requested that all market participants and the staff of the Exchange volunteer president and the country will participate in the mourning ceremonies are. We hurt by this tragic event for all to express our sincere condolences and heartfelt support. "