The image below shows a screen shot from the home page with SCTR tables for large-caps and ETFs. The "top up" tab was selected to focus on the biggest gainers. Notice that the StockCharts Technical Rank (SCTR) for GM moved above 50 and the SCTR for Walgreens moved above 70. Both are showing relative strength this week. The ETF table shows the China Tech ETF (CQQQ) with a big surge in relative strength. You can read more about the StockCharts Technical Rank (here).