ESU9 For 07/30/2009 Symbol R1 This is the first level of resistance that the stock may experience today.');" onmouseout="return nd();" href="javascript:void(0);"> R1 R2 This is the second and higher level of resistance that the stock may experience today.');" onmouseout="return nd();" href="javascript:void(0);"> R2 Pivot The is the level from which is the support and resistance levels are calculated. This level may serve as support or re