Global stock markets in mixed end to volatile week

Stock markets rebounded in Europe and on Wall Street Friday but some stumbled in Asia, capping a volatile week as investors' concerns grow about the health of the global economy. London's benchmark FTSE 100 index ended the day up 1.1 percent, aided by rising oil prices, and despite poor official manufacturing and trade figures. In the eurozone, Frankfurt's DAX 30 closed 1.0 percent higher and the Paris CAC 40 climbed 1.35 percent.