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                    Closing price on 8/5/2021
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                    | Open | 8.40 |  
                    | High | 8.70 |  
                    | Low | 8.20 |  
                    | Volume | 68,400 |  
                    | Split-adjusted Price | 7.32 |  
                
             | 
 |  VFS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/5/2021 | +0.30 / +3.57% | 8.40 | 8.70 | 8.20 | 8.70 | 8.50 | 7.32 | 68,400 |   |  
            | 8/4/2021 | +0.20 / +2.50% | 8.10 | 8.60 | 8.10 | 8.20 | 8.40 | 6.90 | 68,600 |   |  			
            | 8/3/2021 | 0.00 / 0.00% | 8.10 | 8.10 | 8.00 | 8.10 | 8.00 | 6.81 | 34,400 |   |  
            | 8/2/2021 | -0.10 / -1.22% | 8.10 | 8.20 | 8.00 | 8.10 | 8.10 | 6.81 | 43,500 |   |  			
            | 7/30/2021 | 0.00 / 0.00% | 8.20 | 8.30 | 8.20 | 8.20 | 8.20 | 6.90 | 108,500 |   |  
            | 7/29/2021 | +0.10 / +1.22% | 8.20 | 8.30 | 8.10 | 8.30 | 8.20 | 6.98 | 18,600 |   |  			
            | 7/28/2021 | +0.10 / +1.23% | 8.20 | 8.30 | 8.10 | 8.20 | 8.20 | 6.90 | 90,800 |   |  
            | 7/27/2021 | +0.10 / +1.25% | 8.20 | 8.30 | 8.00 | 8.10 | 8.10 | 6.81 | 78,100 |   |  			
            | 7/26/2021 | -0.20 / -2.44% | 8.10 | 8.10 | 8.00 | 8.00 | 8.00 | 6.73 | 56,400 |   |  
            | 7/23/2021 | -0.40 / -4.71% | 8.20 | 8.20 | 8.10 | 8.10 | 8.20 | 6.81 | 7,000 |   |  			
            | 7/22/2021 | +0.30 / +3.66% | 8.20 | 8.60 | 8.20 | 8.50 | 8.50 | 7.15 | 78,100 |   |  
            | 7/21/2021 | +0.10 / +1.23% | 8.20 | 8.60 | 8.10 | 8.20 | 8.20 | 6.90 | 74,900 |   |  			
            | 7/20/2021 | +0.10 / +1.22% | 7.90 | 8.30 | 7.90 | 8.30 | 8.10 | 6.98 | 57,700 |   |  
            | 7/19/2021 | -0.40 / -4.76% | 8.00 | 8.40 | 8.00 | 8.00 | 8.20 | 6.73 | 85,100 |   |  			
            | 7/16/2021 | -0.10 / -1.19% | 8.40 | 8.40 | 8.20 | 8.30 | 8.40 | 6.98 | 89,100 |   |  
            | 7/15/2021 | +0.50 / +6.10% | 8.20 | 8.80 | 8.20 | 8.70 | 8.40 | 7.32 | 37,500 |   |  			
            | 7/14/2021 | +0.10 / +1.23% | 8.20 | 8.40 | 8.10 | 8.20 | 8.20 | 6.90 | 90,400 |   |  
            | 7/13/2021 | +0.30 / +3.75% | 8.40 | 8.50 | 7.90 | 8.30 | 8.10 | 6.98 | 40,200 |   |  			
            | 7/12/2021 | -0.90 / -10.11% | 8.50 | 8.60 | 7.70 | 8.00 | 8.00 | 6.73 | 154,800 |   |  
            | 7/9/2021 | -0.20 / -2.20% | 9.10 | 9.30 | 8.50 | 8.90 | 8.90 | 7.49 | 95,100 |   |  			
            | 7/8/2021 | +0.10 / +1.11% | 9.00 | 9.50 | 9.00 | 9.10 | 9.11 | 7.65 | 53,200 |   |  
            | 7/7/2021 | -0.70 / -7.07% | 9.30 | 9.40 | 8.60 | 9.20 | 9.00 | 7.74 | 214,200 |   |  			
            | 7/6/2021 | -1.20 / -11.43% | 10.20 | 10.30 | 9.20 | 9.30 | 9.90 | 7.82 | 150,200 |   |  
            | 7/5/2021 | -0.20 / -1.87% | 10.70 | 11.00 | 9.10 | 10.50 | 10.50 | 8.83 | 123,300 |   |  			
            | 7/2/2021 | +0.70 / +7.00% | 10.20 | 11.00 | 10.20 | 10.70 | 10.70 | 9.00 | 387,700 |   |  
            | 7/1/2021 | +0.60 / +6.25% | 9.50 | 10.20 | 9.50 | 10.20 | 10.00 | 8.58 | 665,200 |   |  			
            | 6/30/2021 | -0.20 / -2.02% | 9.70 | 9.80 | 9.50 | 9.70 | 9.60 | 8.16 | 76,400 |   |  
            | 6/29/2021 | -0.20 / -2.00% | 10.00 | 10.00 | 9.80 | 9.80 | 9.90 | 8.24 | 63,000 |   |  			
            | 6/28/2021 | +0.20 / +2.04% | 10.00 | 10.20 | 9.90 | 10.00 | 10.00 | 8.41 | 325,800 |   |  
            | 6/25/2021 | +0.20 / +2.04% | 9.70 | 10.00 | 9.60 | 10.00 | 9.80 | 8.41 | 149,400 |   |  |