It was a mixed week for global markets, with stocks in the U.S. and Europe posting notable gains while the top indexes in China ceded ground. Stocks on IBD’s Top 10 World Stocks list nearly all gained, some significantly, while others held beneath buy points as they finished up base-building projects. Among the Top World Stocks in bases, Baidu (BIDU) wrapped up the fifth week of a flat base with a 229.70 buy point.