Robert Pattinson looks shocked as he rings the opening bell at the New York Stock Exchange. The Twilight star looked like he got a fright by how loud the bell was and pulled a funny face as it went off at 9.30 am to mark the start of the day's trading. He was joined by director David Cronenberg as they promoted new movie, Cosmopolis. Robert then went on to the trading floor where traders and media jostled to get a shot of him. He is asked how he is holding up amid the Kristen Stewart cheating scandal but does not reply.