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                    Closing price on 12/6/2018
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                    | Open | 21.80 |  
                    | High | 21.80 |  
                    | Low | 21.80 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 11.97 |  
                
             | 
 |  CHP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/6/2018 | 0.00 / 0.00% | 21.80 | 21.80 | 21.80 | 21.80 | 21.80 | 11.97 | 0 |   |  
            | 12/5/2018 | -0.20 / -0.91% | 22.00 | 22.00 | 21.80 | 21.80 | 21.82 | 11.97 | 8,570 |   |  			
            | 12/4/2018 | 0.00 / 0.00% | 22.30 | 22.35 | 22.00 | 22.00 | 22.20 | 12.08 | 16,580 |   |  
            | 12/3/2018 | -0.35 / -1.57% | 21.85 | 22.35 | 21.50 | 22.00 | 22.11 | 12.08 | 15,420 |   |  			
            | 11/30/2018 | 0.00 / 0.00% | 22.30 | 22.35 | 22.30 | 22.35 | 22.33 | 12.27 | 10,500 |   |  
            | 11/29/2018 | +0.35 / +1.59% | 22.00 | 22.35 | 22.00 | 22.35 | 22.18 | 12.27 | 3,460 |   |  			
            | 11/28/2018 | 0.00 / 0.00% | 22.00 | 22.00 | 21.80 | 22.00 | 21.95 | 12.08 | 6,650 |   |  
            | 11/27/2018 | +0.30 / +1.38% | 21.70 | 22.00 | 21.70 | 22.00 | 21.85 | 12.08 | 8,100 |   |  			
            | 11/26/2018 | 0.00 / 0.00% | 21.50 | 21.70 | 21.50 | 21.70 | 21.61 | 11.91 | 10,920 |   |  
            | 11/23/2018 | 0.00 / 0.00% | 21.60 | 21.80 | 21.60 | 21.70 | 21.72 | 11.91 | 9,160 |   |  			
            | 11/22/2018 | 0.00 / 0.00% | 21.70 | 21.70 | 21.50 | 21.70 | 21.66 | 11.91 | 5,310 |   |  
            | 11/21/2018 | -0.10 / -0.46% | 21.80 | 21.80 | 21.50 | 21.70 | 21.73 | 11.91 | 18,730 |   |  			
            | 11/20/2018 | 0.00 / 0.00% | 21.50 | 21.80 | 21.50 | 21.80 | 21.75 | 11.97 | 16,000 |   |  
            | 11/19/2018 | 0.00 / 0.00% | 21.80 | 22.00 | 21.80 | 21.80 | 21.81 | 11.97 | 7,840 |   |  			
            | 11/16/2018 | +0.30 / +1.40% | 21.40 | 22.25 | 21.40 | 21.80 | 21.71 | 11.97 | 13,310 |   |  
            | 11/15/2018 | +0.60 / +2.87% | 21.00 | 21.50 | 21.00 | 21.50 | 21.16 | 11.80 | 8,130 |   |  			
            | 11/14/2018 | +0.20 / +0.97% | 20.70 | 20.90 | 20.70 | 20.90 | 20.77 | 11.47 | 9,580 |   |  
            | 11/13/2018 | -0.80 / -3.72% | 21.10 | 21.10 | 20.50 | 20.70 | 20.68 | 11.36 | 18,280 |   |  			
            | 11/12/2018 | 0.00 / 0.00% | 21.50 | 21.50 | 21.20 | 21.50 | 21.49 | 11.80 | 42,390 |   |  
            | 11/9/2018 | 0.00 / 0.00% | 21.50 | 21.50 | 21.50 | 21.50 | 21.50 | 11.80 | 2,120 |   |  			
            | 11/8/2018 | 0.00 / 0.00% | 21.50 | 21.50 | 21.50 | 21.50 | 21.50 | 11.80 | 1,050 |   |  
            | 11/7/2018 | +0.40 / +1.90% | 21.20 | 21.50 | 21.20 | 21.50 | 21.35 | 11.80 | 1,200 |   |  			
            | 11/6/2018 | -0.90 / -4.09% | 21.95 | 22.00 | 21.10 | 21.10 | 21.44 | 11.58 | 5,970 |   |  
            | 11/5/2018 | -0.20 / -0.90% | 22.00 | 22.00 | 21.95 | 22.00 | 21.99 | 12.08 | 20,710 |   |  			
            | 11/2/2018 | +0.10 / +0.45% | 22.10 | 22.20 | 22.10 | 22.20 | 22.15 | 12.19 | 740 |   |  
            | 11/1/2018 | -0.40 / -1.78% | 22.15 | 22.50 | 22.10 | 22.10 | 22.21 | 12.13 | 430 |   |  			
            | 10/31/2018 | +0.40 / +1.81% | 22.50 | 22.50 | 22.50 | 22.50 | 22.50 | 12.35 | 550 |   |  
            | 10/30/2018 | -0.40 / -1.78% | 22.50 | 22.60 | 22.10 | 22.10 | 22.57 | 12.13 | 9,660 |   |  			
            | 10/29/2018 | -0.15 / -0.66% | 22.40 | 22.65 | 22.40 | 22.50 | 22.57 | 12.35 | 21,750 |   |  
            | 10/26/2018 | +0.25 / +1.12% | 22.20 | 22.65 | 22.20 | 22.65 | 22.43 | 12.43 | 110 |   |  |