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                    Closing price on 4/21/2022
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                    | Open | 13.70 |  
                    | High | 13.70 |  
                    | Low | 12.00 |  
                    | Volume | 34,600 |  
                    | Split-adjusted Price | 7.61 |  
                
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 |  DSC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/21/2022 | -0.40 / -2.88% | 13.70 | 13.70 | 12.00 | 13.50 | 12.30 | 7.61 | 34,600 |   |  
            | 4/20/2022 | 0.00 / 0.00% | 13.70 | 14.20 | 13.70 | 13.70 | 13.90 | 7.72 | 10,100 |   |  			
            | 4/19/2022 | -2.30 / -14.94% | 15.40 | 15.40 | 13.10 | 13.10 | 13.70 | 7.39 | 19,800 |   |  
            | 4/18/2022 | -0.80 / -4.79% | 17.40 | 17.40 | 14.20 | 15.90 | 15.40 | 8.96 | 8,500 |   |  			
            | 4/15/2022 | -0.30 / -1.69% | 16.90 | 17.80 | 16.00 | 17.50 | 16.70 | 9.87 | 5,200 |   |  
            | 4/14/2022 | +0.70 / +4.07% | 17.50 | 17.90 | 17.50 | 17.90 | 17.80 | 10.09 | 5,300 |   |  			
            | 4/13/2022 | -0.40 / -2.23% | 17.90 | 17.90 | 16.80 | 17.50 | 17.20 | 9.87 | 15,800 |   |  
            | 4/12/2022 | +0.40 / +2.21% | 17.90 | 18.50 | 17.90 | 18.50 | 17.90 | 10.43 | 1,300 |   |  			
            | 4/8/2022 | -1.40 / -7.41% | 19.10 | 19.10 | 17.00 | 17.50 | 18.10 | 9.87 | 7,000 |   |  
            | 4/7/2022 | -0.70 / -3.63% | 19.20 | 19.20 | 18.60 | 18.60 | 18.90 | 10.49 | 1,600 |   |  			
            | 4/6/2022 | -0.30 / -1.55% | 19.40 | 19.40 | 19.10 | 19.10 | 19.30 | 10.77 | 2,300 |   |  
            | 4/5/2022 | -0.20 / -1.03% | 19.50 | 19.50 | 19.10 | 19.30 | 19.40 | 10.88 | 11,500 |   |  			
            | 4/4/2022 | +0.70 / +3.74% | 19.00 | 19.70 | 19.00 | 19.40 | 19.50 | 10.94 | 4,300 |   |  
            | 4/1/2022 | -0.10 / -0.53% | 18.70 | 19.30 | 18.70 | 18.80 | 18.70 | 10.60 | 3,400 |   |  			
            | 3/31/2022 | 0.00 / 0.00% | 19.00 | 19.00 | 18.80 | 19.00 | 18.90 | 10.71 | 4,600 |   |  
            | 3/30/2022 | -0.50 / -2.56% | 19.30 | 19.30 | 19.00 | 19.00 | 19.00 | 10.71 | 15,000 |   |  			
            | 3/29/2022 | +0.80 / +4.26% | 18.80 | 19.70 | 18.80 | 19.60 | 19.50 | 11.05 | 7,300 |   |  
            | 3/28/2022 | -0.50 / -2.60% | 19.60 | 19.60 | 18.60 | 18.70 | 18.80 | 10.54 | 27,500 |   |  			
            | 3/25/2022 | 0.00 / 0.00% | 19.20 | 19.70 | 19.10 | 19.20 | 19.20 | 10.83 | 7,500 |   |  
            | 3/24/2022 | 0.00 / 0.00% | 19.30 | 19.30 | 19.10 | 19.20 | 19.20 | 10.83 | 15,600 |   |  			
            | 3/23/2022 | 0.00 / 0.00% | 19.60 | 19.60 | 19.10 | 19.30 | 19.20 | 10.88 | 13,500 |   |  
            | 3/22/2022 | 0.00 / 0.00% | 19.40 | 19.40 | 19.10 | 19.40 | 19.30 | 10.94 | 9,800 |   |  			
            | 3/21/2022 | -0.20 / -1.03% | 19.50 | 19.70 | 19.30 | 19.30 | 19.40 | 10.88 | 5,300 |   |  
            | 3/18/2022 | +0.10 / +0.52% | 19.80 | 19.80 | 19.50 | 19.50 | 19.50 | 10.99 | 2,000 |   |  			
            | 3/17/2022 | -0.40 / -2.05% | 19.90 | 19.90 | 19.10 | 19.10 | 19.40 | 10.77 | 6,300 |   |  
            | 3/16/2022 | +0.40 / +2.08% | 19.20 | 19.80 | 19.20 | 19.60 | 19.50 | 11.05 | 700 |   |  			
            | 3/15/2022 | -0.30 / -1.55% | 19.40 | 19.50 | 18.80 | 19.10 | 19.20 | 10.77 | 4,600 |   |  
            | 3/14/2022 | -0.60 / -3.05% | 19.80 | 19.80 | 19.00 | 19.10 | 19.40 | 10.77 | 19,400 |   |  			
            | 3/11/2022 | +0.30 / +1.52% | 19.70 | 20.00 | 19.40 | 20.00 | 19.70 | 11.28 | 20,400 |   |  
            | 3/10/2022 | -0.20 / -1.01% | 19.40 | 21.00 | 19.40 | 19.60 | 19.70 | 11.05 | 8,700 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:01 PM
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