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            | 
                 
                    Closing price on 1/30/2018
                 
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             | 
         
         
 
    
        
                      
                
                    | Open | 
                    90.00 | 
                 
                
                    | High | 
                    90.90 | 
                 
                
                    | Low | 
                    86.80 | 
                     
                
                    | Volume | 
                    1,593,930 | 
                                 
                
                    | Split-adjusted Price | 
                    65.62 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PLX Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/30/2018
             | 
            
                -2.30 / -2.51%
             |             
            
                90.00
             |           
            
                90.90
             |               
            
                86.80
             |                           
            
                89.50
             | 
            
                88.88
             |                     
            
                65.62
             |                                 
            
                1,593,930
             |            
            
                 
             |                                       
         
    
        
            | 
                1/29/2018
             | 
            
                -1.20 / -1.29%
             |             
            
                93.00
             |           
            
                93.00
             |               
            
                90.60
             |                           
            
                91.80
             | 
            
                91.75
             |                     
            
                67.31
             |                                 
            
                1,706,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/26/2018
             | 
            
                -0.10 / -0.11%
             |             
            
                93.90
             |           
            
                94.20
             |               
            
                90.00
             |                           
            
                93.00
             | 
            
                92.65
             |                     
            
                68.19
             |                                 
            
                3,082,110
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2018
             | 
            
                0.00 / 0.00%
             |             
            
                94.20
             |           
            
                95.50
             |               
            
                92.80
             |                           
            
                93.10
             | 
            
                94.04
             |                     
            
                68.26
             |                                 
            
                4,344,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2018
             | 
            
                +1.20 / +1.31%
             |             
            
                91.90
             |           
            
                94.40
             |               
            
                90.00
             |                           
            
                93.10
             | 
            
                91.50
             |                     
            
                68.26
             |                                 
            
                1,627,840
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2018
             | 
            
                +5.10 / +5.88%
             |             
            
                87.00
             |           
            
                91.90
             |               
            
                86.80
             |                           
            
                91.90
             | 
            
                89.47
             |                     
            
                67.38
             |                                 
            
                2,891,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2018
             | 
            
                +0.60 / +0.70%
             |             
            
                85.00
             |           
            
                87.30
             |               
            
                82.00
             |                           
            
                86.80
             | 
            
                84.97
             |                     
            
                63.64
             |                                 
            
                2,637,720
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2018
             | 
            
                -4.80 / -5.27%
             |             
            
                91.00
             |           
            
                92.30
             |               
            
                86.20
             |                           
            
                86.20
             | 
            
                90.42
             |                     
            
                63.20
             |                                 
            
                1,459,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/16/2018
             | 
            
                +0.50 / +0.55%
             |             
            
                90.00
             |           
            
                92.70
             |               
            
                88.90
             |                           
            
                91.00
             | 
            
                90.58
             |                     
            
                66.72
             |                                 
            
                1,556,760
             |            
            
                 
             |                                       
         
    
        
            | 
                1/15/2018
             | 
            
                +3.80 / +4.38%
             |             
            
                86.70
             |           
            
                91.00
             |               
            
                86.00
             |                           
            
                90.50
             | 
            
                88.79
             |                     
            
                66.36
             |                                 
            
                1,520,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/12/2018
             | 
            
                -1.50 / -1.70%
             |             
            
                88.20
             |           
            
                91.20
             |               
            
                86.00
             |                           
            
                86.70
             | 
            
                88.47
             |                     
            
                63.57
             |                                 
            
                2,128,010
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2018
             | 
            
                +3.20 / +3.76%
             |             
            
                84.50
             |           
            
                88.80
             |               
            
                83.70
             |                           
            
                88.20
             | 
            
                86.06
             |                     
            
                64.67
             |                                 
            
                1,257,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/10/2018
             | 
            
                +1.90 / +2.29%
             |             
            
                83.10
             |           
            
                86.00
             |               
            
                83.00
             |                           
            
                85.00
             | 
            
                84.66
             |                     
            
                62.32
             |                                 
            
                1,448,940
             |            
            
                 
             |                                       
         
    
        
            | 
                1/9/2018
             | 
            
                -0.90 / -1.07%
             |             
            
                84.00
             |           
            
                85.00
             |               
            
                82.50
             |                           
            
                83.10
             | 
            
                83.70
             |                     
            
                60.93
             |                                 
            
                1,298,870
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/8/2018
             | 
            
                +5.00 / +6.33%
             |             
            
                78.60
             |           
            
                84.30
             |               
            
                78.60
             |                           
            
                84.00
             | 
            
                81.59
             |                     
            
                61.59
             |                                 
            
                1,164,450
             |            
            
                 
             |                                       
         
    
        
            | 
                1/5/2018
             | 
            
                +0.40 / +0.51%
             |             
            
                78.30
             |           
            
                79.40
             |               
            
                77.20
             |                           
            
                79.00
             | 
            
                78.56
             |                     
            
                57.92
             |                                 
            
                1,368,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/4/2018
             | 
            
                +3.40 / +4.52%
             |             
            
                75.40
             |           
            
                78.60
             |               
            
                75.40
             |                           
            
                78.60
             | 
            
                77.25
             |                     
            
                57.63
             |                                 
            
                1,539,440
             |            
            
                 
             |                                       
         
    
        
            | 
                1/3/2018
             | 
            
                +0.20 / +0.27%
             |             
            
                75.00
             |           
            
                75.80
             |               
            
                74.30
             |                           
            
                75.20
             | 
            
                75.08
             |                     
            
                55.14
             |                                 
            
                1,123,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/2/2018
             | 
            
                0.00 / 0.00%
             |             
            
                75.20
             |           
            
                76.50
             |               
            
                73.90
             |                           
            
                75.00
             | 
            
                75.20
             |                     
            
                54.99
             |                                 
            
                1,169,360
             |            
            
                 
             |                                       
         
    
        
            | 
                12/29/2017
             | 
            
                +1.00 / +1.35%
             |             
            
                73.90
             |           
            
                76.50
             |               
            
                73.00
             |                           
            
                75.00
             | 
            
                75.07
             |                     
            
                54.99
             |                                 
            
                1,484,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/28/2017
             | 
            
                +0.80 / +1.09%
             |             
            
                73.00
             |           
            
                74.50
             |               
            
                72.20
             |                           
            
                74.00
             | 
            
                73.72
             |                     
            
                54.26
             |                                 
            
                1,408,180
             |            
            
                 
             |                                       
         
    
        
            | 
                12/27/2017
             | 
            
                0.00 / 0.00%
             |             
            
                74.00
             |           
            
                74.30
             |               
            
                72.00
             |                           
            
                73.20
             | 
            
                73.26
             |                     
            
                53.67
             |                                 
            
                1,163,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/26/2017
             | 
            
                +1.30 / +1.81%
             |             
            
                72.70
             |           
            
                73.50
             |               
            
                71.90
             |                           
            
                73.20
             | 
            
                72.86
             |                     
            
                53.67
             |                                 
            
                1,344,510
             |            
            
                 
             |                                       
         
    
        
            | 
                12/25/2017
             | 
            
                +2.90 / +4.20%
             |             
            
                69.20
             |           
            
                71.90
             |               
            
                68.80
             |                           
            
                71.90
             | 
            
                70.75
             |                     
            
                52.72
             |                                 
            
                1,751,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/22/2017
             | 
            
                -0.70 / -1.00%
             |             
            
                69.70
             |           
            
                69.70
             |               
            
                68.20
             |                           
            
                69.00
             | 
            
                68.93
             |                     
            
                50.59
             |                                 
            
                914,560
             |            
            
                 
             |                                       
         
    
        
            | 
                12/21/2017
             | 
            
                -0.30 / -0.43%
             |             
            
                70.00
             |           
            
                71.00
             |               
            
                69.20
             |                           
            
                69.70
             | 
            
                70.25
             |                     
            
                51.10
             |                                 
            
                943,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/20/2017
             | 
            
                +3.00 / +4.48%
             |             
            
                67.40
             |           
            
                70.90
             |               
            
                67.40
             |                           
            
                70.00
             | 
            
                69.56
             |                     
            
                51.32
             |                                 
            
                2,751,440
             |            
            
                 
             |                                       
         
    
        
            | 
                12/19/2017
             | 
            
                +1.10 / +1.67%
             |             
            
                65.50
             |           
            
                67.90
             |               
            
                65.30
             |                           
            
                67.00
             | 
            
                66.72
             |                     
            
                49.12
             |                                 
            
                1,306,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/18/2017
             | 
            
                +0.90 / +1.38%
             |             
            
                65.00
             |           
            
                66.30
             |               
            
                65.00
             |                           
            
                65.90
             | 
            
                65.76
             |                     
            
                48.32
             |                                 
            
                448,870
             |            
            
                 
             |                                       
         
    
        
            | 
                12/15/2017
             | 
            
                +0.20 / +0.31%
             |             
            
                64.80
             |           
            
                65.00
             |               
            
                64.10
             |                           
            
                65.00
             | 
            
                64.75
             |                     
            
                47.66
             |                                 
            
                361,040
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
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