BUZZ — Australia's Domino's operator falls as U.S. parent's update offers few fresh clues
* Shares of Domino's Pizza Enterprises tumble as much as 4.7% to A$20.87, marking their steepest intraday percentage decline since September 7 * Jefferies says comments from Domino's Pizza, which licenses the brand to DMP, gave little new information beyond DMP's seven-week trading update * Brokerage says DMP's seven-w