WuXi PharmaTech (WX) is a mid cap stock showing a big gain in its StockCharts Technical Rank (SCTR) on Thursday. Notice that the SCTR surged above 50 and to its highest level since May. On the price chart, the two lows in the 30.5 area form a possible double bottom. A breakout at 35 would confirm this pattern and target a ~15 percent advance from the breakout area.
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