| 
    
        
            | 
                    Closing price on 1/4/2019
                 |  |  
    
        |           
                
                    | Open | 1.61 |  
                    | High | 1.61 |  
                    | Low | 1.52 |  
                    | Volume | 3,100 |  
                    | Split-adjusted Price | 1.52 |  
                
             | 
 |  PXT Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/4/2019 | 0.00 / 0.00% | 1.61 | 1.61 | 1.52 | 1.52 | 1.57 | 1.52 | 3,100 |   |  
            | 1/3/2019 | -0.10 / -6.17% | 1.61 | 1.61 | 1.52 | 1.52 | 1.57 | 1.52 | 3,660 |   |  			
            | 1/2/2019 | 0.00 / 0.00% | 1.62 | 1.62 | 1.62 | 1.62 | 1.62 | 1.62 | 0 |   |  
            | 12/28/2018 | -0.12 / -6.90% | 1.70 | 1.74 | 1.62 | 1.62 | 1.67 | 1.62 | 460 |   |  			
            | 12/27/2018 | +0.06 / +3.57% | 1.59 | 1.74 | 1.59 | 1.74 | 1.67 | 1.74 | 410 |   |  
            | 12/26/2018 | 0.00 / 0.00% | 1.58 | 1.68 | 1.58 | 1.68 | 1.63 | 1.68 | 5,730 |   |  			
            | 12/25/2018 | 0.00 / 0.00% | 1.68 | 1.68 | 1.58 | 1.68 | 1.58 | 1.68 | 13,900 |   |  
            | 12/24/2018 | -0.07 / -4.00% | 1.70 | 1.70 | 1.68 | 1.68 | 1.69 | 1.68 | 690 |   |  			
            | 12/21/2018 | +0.07 / +4.17% | 1.59 | 1.75 | 1.57 | 1.75 | 1.58 | 1.75 | 13,270 |   |  
            | 12/20/2018 | 0.00 / 0.00% | 1.68 | 1.70 | 1.68 | 1.68 | 1.69 | 1.68 | 3,330 |   |  			
            | 12/19/2018 | -0.06 / -3.45% | 1.74 | 1.74 | 1.63 | 1.68 | 1.65 | 1.68 | 5,460 |   |  
            | 12/18/2018 | +0.08 / +4.82% | 1.74 | 1.74 | 1.74 | 1.74 | 1.74 | 1.74 | 100 |   |  			
            | 12/17/2018 | -0.09 / -5.14% | 1.80 | 1.80 | 1.66 | 1.66 | 1.68 | 1.66 | 4,770 |   |  
            | 12/14/2018 | +0.02 / +1.16% | 1.76 | 1.78 | 1.67 | 1.75 | 1.71 | 1.75 | 14,060 |   |  			
            | 12/13/2018 | -0.09 / -4.95% | 1.83 | 1.83 | 1.73 | 1.73 | 1.77 | 1.73 | 7,930 |   |  
            | 12/12/2018 | +0.01 / +0.55% | 1.82 | 1.82 | 1.82 | 1.82 | 1.82 | 1.82 | 560 |   |  			
            | 12/11/2018 | +0.10 / +5.85% | 1.71 | 1.82 | 1.71 | 1.81 | 1.77 | 1.81 | 20,360 |   |  
            | 12/10/2018 | -0.07 / -3.93% | 1.88 | 1.88 | 1.70 | 1.71 | 1.73 | 1.71 | 42,200 |   |  			
            | 12/7/2018 | -0.09 / -4.81% | 1.87 | 1.87 | 1.78 | 1.78 | 1.78 | 1.78 | 220 |   |  
            | 12/6/2018 | -0.01 / -0.53% | 1.79 | 1.88 | 1.75 | 1.87 | 1.78 | 1.87 | 10,660 |   |  			
            | 12/5/2018 | +0.06 / +3.30% | 1.89 | 1.89 | 1.88 | 1.88 | 1.88 | 1.88 | 170 |   |  
            | 12/4/2018 | -0.06 / -3.19% | 1.88 | 1.89 | 1.82 | 1.82 | 1.83 | 1.82 | 2,730 |   |  			
            | 12/3/2018 | +0.10 / +5.62% | 1.88 | 1.89 | 1.80 | 1.88 | 1.83 | 1.88 | 8,750 |   |  
            | 11/30/2018 | -0.02 / -1.11% | 1.80 | 1.80 | 1.78 | 1.78 | 1.78 | 1.78 | 14,570 |   |  			
            | 11/29/2018 | -0.10 / -5.26% | 1.90 | 1.90 | 1.80 | 1.80 | 1.87 | 1.80 | 3,740 |   |  
            | 11/28/2018 | -0.03 / -1.55% | 1.89 | 1.90 | 1.81 | 1.90 | 1.88 | 1.90 | 1,230 |   |  			
            | 11/27/2018 | +0.01 / +0.52% | 1.81 | 1.94 | 1.81 | 1.93 | 1.89 | 1.93 | 20,120 |   |  
            | 11/26/2018 | +0.10 / +5.49% | 1.93 | 1.93 | 1.80 | 1.92 | 1.90 | 1.92 | 320 |   |  			
            | 11/23/2018 | -0.09 / -4.71% | 1.82 | 1.95 | 1.80 | 1.82 | 1.85 | 1.82 | 1,140 |   |  
            | 11/22/2018 | +0.05 / +2.69% | 1.97 | 1.97 | 1.78 | 1.91 | 1.91 | 1.91 | 5,460 |   |  |