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                    Closing price on 8/1/2019
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                    | Open | 16.40 |  
                    | High | 16.70 |  
                    | Low | 16.10 |  
                    | Volume | 6,000 |  
                    | Split-adjusted Price | 12.53 |  
                
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 |  CEN Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/1/2019 | -0.40 / -2.42% | 16.40 | 16.70 | 16.10 | 16.10 | 16.35 | 12.53 | 6,000 |   |  
            | 7/31/2019 | +0.10 / +0.61% | 16.10 | 16.50 | 16.10 | 16.50 | 16.38 | 12.84 | 7,700 |   |  			
            | 7/30/2019 | -0.20 / -1.20% | 16.60 | 16.60 | 16.30 | 16.40 | 16.40 | 12.76 | 3,500 |   |  
            | 7/29/2019 | +0.40 / +2.47% | 16.20 | 17.00 | 16.20 | 16.60 | 16.41 | 12.92 | 4,900 |   |  			
            | 7/26/2019 | +0.10 / +0.62% | 16.30 | 16.30 | 16.00 | 16.30 | 16.19 | 12.69 | 7,900 |   |  
            | 7/25/2019 | -0.30 / -1.82% | 16.40 | 16.50 | 16.20 | 16.20 | 16.32 | 12.61 | 7,700 |   |  			
            | 7/24/2019 | -0.30 / -1.79% | 16.60 | 16.60 | 16.40 | 16.50 | 16.55 | 12.84 | 4,400 |   |  
            | 7/23/2019 | -0.10 / -0.59% | 16.80 | 16.80 | 16.40 | 16.80 | 16.56 | 13.08 | 5,600 |   |  			
            | 7/22/2019 | -0.20 / -1.17% | 17.10 | 17.10 | 16.80 | 16.90 | 16.84 | 13.15 | 4,700 |   |  
            | 7/19/2019 | -0.10 / -0.59% | 17.10 | 17.30 | 16.90 | 16.90 | 17.06 | 13.15 | 9,900 |   |  			
            | 7/18/2019 | -0.20 / -1.16% | 17.00 | 17.40 | 17.00 | 17.00 | 17.11 | 13.23 | 8,600 |   |  
            | 7/17/2019 | -0.10 / -0.58% | 17.30 | 17.30 | 16.90 | 17.20 | 17.02 | 13.39 | 3,600 |   |  			
            | 7/16/2019 | +0.30 / +1.76% | 16.80 | 17.80 | 16.80 | 17.30 | 17.32 | 13.47 | 28,300 |   |  
            | 7/15/2019 | 0.00 / 0.00% | 17.00 | 17.20 | 16.80 | 17.00 | 16.86 | 13.23 | 7,600 |   |  			
            | 7/12/2019 | -0.40 / -2.30% | 17.40 | 17.40 | 16.80 | 17.00 | 17.01 | 13.23 | 17,100 |   |  
            | 7/11/2019 | 0.00 / 0.00% | 17.50 | 17.50 | 17.00 | 17.40 | 17.26 | 13.54 | 19,300 |   |  			
            | 7/10/2019 | +0.20 / +1.16% | 17.10 | 17.40 | 17.00 | 17.40 | 17.27 | 13.54 | 13,800 |   |  
            | 7/9/2019 | -0.60 / -3.37% | 17.50 | 17.50 | 17.20 | 17.20 | 17.31 | 13.39 | 3,800 |   |  			
            | 7/8/2019 | +0.20 / +1.14% | 17.30 | 17.80 | 17.20 | 17.80 | 17.33 | 13.85 | 700 |   |  
            | 7/5/2019 | +0.90 / +5.36% | 16.70 | 18.00 | 16.60 | 17.70 | 17.57 | 13.78 | 40,100 |   |  			
            | 7/4/2019 | 0.00 / 0.00% | 16.90 | 17.00 | 16.60 | 16.80 | 16.83 | 13.08 | 7,800 |   |  
            | 7/3/2019 | -0.40 / -2.33% | 16.90 | 17.20 | 16.70 | 16.80 | 16.94 | 13.08 | 9,000 |   |  			
            | 7/2/2019 | +0.20 / +1.18% | 17.10 | 17.20 | 16.70 | 17.20 | 16.84 | 13.39 | 12,900 |   |  
            | 7/1/2019 | -0.30 / -1.73% | 17.50 | 17.60 | 16.90 | 17.00 | 17.09 | 13.23 | 16,500 |   |  			
            | 6/28/2019 | -0.50 / -2.81% | 17.80 | 17.90 | 17.00 | 17.30 | 17.27 | 13.47 | 29,400 |   |  
            | 6/27/2019 | +0.30 / +1.71% | 17.50 | 17.80 | 17.10 | 17.80 | 17.58 | 13.85 | 10,500 |   |  			
            | 6/26/2019 | -1.00 / -5.41% | 17.80 | 18.30 | 17.50 | 17.50 | 17.75 | 13.62 | 11,600 |   |  
            | 6/25/2019 | +0.70 / +3.93% | 18.00 | 19.00 | 17.90 | 18.50 | 18.40 | 14.40 | 43,800 |   |  			
            | 6/24/2019 | +0.10 / +0.56% | 17.20 | 17.80 | 17.20 | 17.80 | 17.61 | 13.85 | 31,900 |   |  
            | 6/21/2019 | -0.40 / -2.25% | 17.80 | 18.40 | 17.00 | 17.40 | 17.65 | 13.54 | 29,800 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 1:15:02 PM
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