World Markets Update: Modest Improvement Once Again

 | May 22, 2016 12:18AM ET

Five of the eight indexes on our world watch list posted gains over the past week, the same as the week before, although the average of the eight at 0.34% was a modest improvement over the -0.17% average the previous week. Japan's Nikkei was the top performer for the second week, up 1.97%, a tad higher than its 1.90% gain the previous week. India's SENSEX suffered the biggest drop, down 0.74%.h3 A Closer Look at the Last Four Weeks/h3

The tables below provide a concise overview of performance comparisons over the past four weeks for these eight major indexes. We've also included the average for each week so that we can evaluate the performance of a specific index relative to the overall mean and better understand weekly volatility. The colors for each index name help us visualize the comparative performance over time.