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                    Closing price on 11/15/2011
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                    | Open | 10.70 |  
                    | High | 11.00 |  
                    | Low | 10.50 |  
                    | Volume | 581,740 |  
                    | Split-adjusted Price | 10.50 |  
                
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 |  OGC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/15/2011 | -0.20 / -1.87% | 10.70 | 11.00 | 10.50 | 10.50 | 10.50 | 10.50 | 581,740 |   |  
            | 11/14/2011 | -0.50 / -4.46% | 11.20 | 11.20 | 10.70 | 10.70 | 10.70 | 10.70 | 1,140,710 |   |  			
            | 11/11/2011 | -0.30 / -2.61% | 11.30 | 11.70 | 11.20 | 11.20 | 11.20 | 11.20 | 651,500 |   |  
            | 11/10/2011 | -0.20 / -1.71% | 11.50 | 11.50 | 11.30 | 11.50 | 11.50 | 11.50 | 379,930 |   |  			
            | 11/9/2011 | +0.30 / +2.63% | 11.80 | 11.80 | 11.50 | 11.70 | 11.70 | 11.70 | 517,500 |   |  
            | 11/8/2011 | +0.20 / +1.79% | 11.20 | 11.60 | 11.10 | 11.40 | 11.40 | 11.40 | 423,610 |   |  			
            | 11/7/2011 | -0.30 / -2.61% | 11.60 | 11.60 | 11.00 | 11.20 | 11.20 | 11.20 | 781,290 |   |  
            | 11/4/2011 | -0.30 / -2.54% | 11.90 | 11.90 | 11.50 | 11.50 | 11.50 | 11.50 | 1,388,040 |   |  			
            | 11/3/2011 | -0.30 / -2.48% | 12.10 | 12.10 | 11.60 | 11.80 | 11.80 | 11.80 | 874,130 |   |  
            | 11/2/2011 | -0.60 / -4.72% | 12.60 | 12.60 | 12.10 | 12.10 | 12.10 | 12.10 | 898,630 |   |  			
            | 11/1/2011 | 0.00 / 0.00% | 12.60 | 13.30 | 12.60 | 12.70 | 12.70 | 12.70 | 1,701,090 |   |  
            | 10/31/2011 | +0.60 / +4.96% | 12.70 | 12.70 | 12.60 | 12.70 | 12.70 | 12.70 | 3,166,370 |   |  			
            | 10/28/2011 | +0.50 / +4.31% | 11.80 | 12.10 | 11.80 | 12.10 | 12.10 | 12.10 | 1,101,510 |   |  
            | 10/27/2011 | +0.10 / +0.87% | 11.70 | 11.70 | 11.50 | 11.60 | 11.60 | 11.60 | 413,750 |   |  			
            | 10/26/2011 | 0.00 / 0.00% | 11.50 | 11.70 | 11.40 | 11.50 | 11.50 | 11.50 | 378,050 |   |  
            | 10/25/2011 | -0.30 / -2.54% | 11.70 | 11.80 | 11.50 | 11.50 | 11.50 | 11.50 | 568,640 |   |  			
            | 10/24/2011 | -0.10 / -0.84% | 12.20 | 12.30 | 11.80 | 11.80 | 11.80 | 11.80 | 453,290 |   |  
            | 10/21/2011 | +0.40 / +3.48% | 11.40 | 12.00 | 11.40 | 11.90 | 11.90 | 11.90 | 1,404,800 |   |  			
            | 10/20/2011 | +0.10 / +0.88% | 11.50 | 11.60 | 11.40 | 11.50 | 11.50 | 11.50 | 308,790 |   |  
            | 10/19/2011 | +0.10 / +0.88% | 11.50 | 11.70 | 11.30 | 11.40 | 11.40 | 11.40 | 511,900 |   |  			
            | 10/18/2011 | -0.30 / -2.59% | 11.50 | 11.60 | 11.30 | 11.30 | 11.30 | 11.30 | 480,200 |   |  
            | 10/17/2011 | 0.00 / 0.00% | 11.80 | 12.00 | 11.50 | 11.60 | 11.60 | 11.60 | 972,260 |   |  			
            | 10/14/2011 | +0.10 / +0.87% | 11.50 | 11.70 | 11.50 | 11.60 | 11.60 | 11.60 | 524,920 |   |  
            | 10/13/2011 | +0.10 / +0.88% | 11.60 | 11.60 | 11.10 | 11.50 | 11.50 | 11.50 | 646,370 |   |  			
            | 10/12/2011 | -0.50 / -4.20% | 11.70 | 11.80 | 11.40 | 11.40 | 11.40 | 11.40 | 1,301,530 |   |  
            | 10/11/2011 | -0.30 / -2.46% | 12.30 | 12.40 | 11.90 | 11.90 | 11.90 | 11.90 | 727,270 |   |  			
            | 10/10/2011 | -0.30 / -2.40% | 12.50 | 12.60 | 12.00 | 12.20 | 12.20 | 12.20 | 533,360 |   |  
            | 10/7/2011 | +0.30 / +2.46% | 12.20 | 12.80 | 12.20 | 12.50 | 12.50 | 12.50 | 889,430 |   |  			
            | 10/6/2011 | +0.50 / +4.27% | 11.90 | 12.20 | 11.80 | 12.20 | 12.20 | 12.20 | 918,950 |   |  
            | 10/5/2011 | +0.20 / +1.74% | 11.70 | 12.00 | 11.60 | 11.70 | 11.70 | 11.70 | 1,000,490 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:02 PM
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