Monday's Country ETF Performance: Best: Vietnam (VNM) +0.4%, Chile (ECH) +0.1%, Japan (JPP)...Aug. 30, 2010 5:25 PM ETBy: SA Admin Jonathan Liss, SA News Editor Monday's Country ETF Performance: Best: Vietnam (VNM) +0.4%, Chile (ECH) +0.1%, Japan (JPP) +0.03%. Worst: Poland (PLND) -3.7%, Sweden (EWD) -3.2%, Indonesia (IDX) -2.8%. Recommended For YouMore Trending NewsSee More »Trending AnalysisTrending News