Avis Europe higher; Glencore, ENRC off in London By: MarketWatch June 14, 2011 at 04:45 AM EDT London stocks rise with shares of Avis Europe soaring 58% on deal news, while Eurasian Natural Resources and Glencore lead decliners. Read More >> Related Stocks: Avis Budget Group Barclays Plc ADR Rio Tinto Plc ADR Royal Bank Scotland Group Plc