| 
                 
                    Closing price on 3/30/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    9.40 | 
                 
                
                    | High | 
                    9.40 | 
                 
                
                    | Low | 
                    9.40 | 
                     
                
                    | Volume | 
                    2,500 | 
                                 
                
                    | Split-adjusted Price | 
                    1.00 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VIX Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/30/2011
             | 
            
                -1.10 / -10.48%
             |             
            
                9.40
             |           
            
                9.40
             |               
            
                9.40
             |                           
            
                9.40
             | 
            
                9.40
             |                     
            
                1.00
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2011
             | 
            
                -0.30 / -2.78%
             |             
            
                10.20
             |           
            
                10.50
             |               
            
                10.10
             |                           
            
                10.50
             | 
            
                10.13
             |                     
            
                1.11
             |                                 
            
                4,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2011
             | 
            
                -0.90 / -7.69%
             |             
            
                10.80
             |           
            
                10.80
             |               
            
                10.80
             |                           
            
                10.80
             | 
            
                10.80
             |                     
            
                1.15
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2011
             | 
            
                +1.20 / +11.43%
             |             
            
                11.40
             |           
            
                11.70
             |               
            
                11.40
             |                           
            
                11.70
             | 
            
                11.57
             |                     
            
                1.24
             |                                 
            
                3,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2011
             | 
            
                0.00 / 0.00%
             |             
            
                11.40
             |           
            
                11.50
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                10.99
             |                     
            
                1.11
             |                                 
            
                12,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2011
             | 
            
                0.00 / 0.00%
             |             
            
                11.30
             |           
            
                11.30
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                11.16
             |                     
            
                1.11
             |                                 
            
                14,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/22/2011
             | 
            
                -0.80 / -7.08%
             |             
            
                11.20
             |           
            
                11.90
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                10.62
             |                     
            
                1.11
             |                                 
            
                15,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/21/2011
             | 
            
                +0.30 / +2.73%
             |             
            
                11.00
             |           
            
                11.40
             |               
            
                11.00
             |                           
            
                11.30
             | 
            
                11.24
             |                     
            
                1.20
             |                                 
            
                2,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2011
             | 
            
                -0.50 / -4.35%
             |             
            
                11.60
             |           
            
                11.60
             |               
            
                10.30
             |                           
            
                11.00
             | 
            
                10.65
             |                     
            
                1.17
             |                                 
            
                6,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2011
             | 
            
                +0.60 / +5.50%
             |             
            
                10.90
             |           
            
                11.50
             |               
            
                10.90
             |                           
            
                11.50
             | 
            
                10.95
             |                     
            
                1.22
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2011
             | 
            
                -0.50 / -4.39%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                10.90
             |                           
            
                10.90
             | 
            
                11.17
             |                     
            
                1.16
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/15/2011
             | 
            
                +0.40 / +3.64%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                11.40
             |                           
            
                11.40
             | 
            
                11.40
             |                     
            
                1.21
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/14/2011
             | 
            
                0.00 / 0.00%
             |             
            
                12.00
             |           
            
                12.00
             |               
            
                10.90
             |                           
            
                11.00
             | 
            
                10.99
             |                     
            
                1.17
             |                                 
            
                2,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/11/2011
             | 
            
                +0.10 / +0.92%
             |             
            
                11.60
             |           
            
                11.60
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.52
             |                     
            
                1.17
             |                                 
            
                16,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/10/2011
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.10
             |               
            
                10.70
             |                           
            
                10.90
             | 
            
                10.93
             |                     
            
                1.16
             |                                 
            
                7,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2011
             | 
            
                -0.10 / -0.91%
             |             
            
                10.90
             |           
            
                11.10
             |               
            
                10.60
             |                           
            
                10.90
             | 
            
                10.87
             |                     
            
                1.16
             |                                 
            
                18,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/8/2011
             | 
            
                +0.10 / +0.92%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                10.70
             |                           
            
                11.00
             | 
            
                10.97
             |                     
            
                1.17
             |                                 
            
                12,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/7/2011
             | 
            
                -0.10 / -0.91%
             |             
            
                11.10
             |           
            
                11.10
             |               
            
                10.80
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                1.16
             |                                 
            
                17,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/4/2011
             | 
            
                -0.50 / -4.35%
             |             
            
                11.40
             |           
            
                11.40
             |               
            
                10.40
             |                           
            
                11.00
             | 
            
                10.87
             |                     
            
                1.17
             |                                 
            
                31,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2011
             | 
            
                +0.60 / +5.50%
             |             
            
                10.20
             |           
            
                11.60
             |               
            
                10.20
             |                           
            
                11.50
             | 
            
                11.12
             |                     
            
                1.22
             |                                 
            
                24,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2011
             | 
            
                0.00 / 0.00%
             |             
            
                10.80
             |           
            
                11.00
             |               
            
                10.80
             |                           
            
                10.90
             | 
            
                10.88
             |                     
            
                1.16
             |                                 
            
                18,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2011
             | 
            
                0.00 / 0.00%
             |             
            
                10.90
             |           
            
                11.00
             |               
            
                10.80
             |                           
            
                10.90
             | 
            
                10.88
             |                     
            
                1.16
             |                                 
            
                26,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/28/2011
             | 
            
                -0.10 / -0.91%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                10.50
             |                           
            
                10.90
             | 
            
                10.88
             |                     
            
                1.16
             |                                 
            
                18,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/25/2011
             | 
            
                +0.30 / +2.80%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                10.70
             |                           
            
                11.00
             | 
            
                10.89
             |                     
            
                1.17
             |                                 
            
                17,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2011
             | 
            
                +0.50 / +4.90%
             |             
            
                10.00
             |           
            
                10.70
             |               
            
                10.00
             |                           
            
                10.70
             | 
            
                10.30
             |                     
            
                1.14
             |                                 
            
                66,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2011
             | 
            
                -0.10 / -0.97%
             |             
            
                10.00
             |           
            
                10.30
             |               
            
                10.00
             |                           
            
                10.20
             | 
            
                10.11
             |                     
            
                1.08
             |                                 
            
                13,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2011
             | 
            
                +0.30 / +3.00%
             |             
            
                9.30
             |           
            
                10.30
             |               
            
                9.30
             |                           
            
                10.30
             | 
            
                9.92
             |                     
            
                1.09
             |                                 
            
                55,400
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2011
             | 
            
                -0.30 / -2.91%
             |             
            
                10.30
             |           
            
                10.30
             |               
            
                9.60
             |                           
            
                10.00
             | 
            
                9.96
             |                     
            
                1.06
             |                                 
            
                49,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/18/2011
             | 
            
                0.00 / 0.00%
             |             
            
                10.30
             |           
            
                10.30
             |               
            
                10.30
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                1.09
             |                                 
            
                24,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2011
             | 
            
                -0.10 / -0.96%
             |             
            
                10.30
             |           
            
                10.30
             |               
            
                10.30
             |                           
            
                10.30
             | 
            
                10.30
             |                     
            
                1.09
             |                                 
            
                75,200
             |  
            
                 
             |                                                              
             
    
         
    
    
 |