European Factors to Watch-Shares set to extend rebound

PARIS, Oct 20 (Reuters) - European stocks were set to rise on Monday, adding to the previous session's sharp rebound after robust U.S. macro data helped soothe worries over the pace of global growth. Financial spreadbetters expected Britain's FTSE 100 to open 26 to 27 points higher, or up 0.4 percent, Germany's DAX to open 34 to 35 points higher, or up 0.4 percent, and France's CAC 40 to open flat to up by 1 point, or 0.02 percent higher. On Friday, the Thomson Reuters/University of Mich