May 12 (FAP)-European stocks collectively opened higher, with Germany's DAX30 index up 0.39%, Britain's FTSE 100 index up 0.36%, France's CAC40 index up 0.62% and the European Stoxx 50 index up 0.41%.

May 12 (FAP)-European stocks collectively opened higher, with Germany's DAX30 index up 0.39%, Britain's FTSE 100 index up 0.36%, France's CAC40 index up 0.62% and the European Stoxx 50 index up 0.41%.