Weekly Price
  

    

      
Date
      
Open
      
High
      
Low
      
Close
    
  
    
    
 
      
Oct. 4, 2019
      
174.77
      
178.78
      
170.89
      
175.51
    
    
    
 
      
Oct. 11, 2019
      
191.23
      
196.39
      
179.49
      
180.55
    
    
    
 
      
Oct. 18, 2019
      
177.19
      
177.36
      
169.0
      
172.82
    
    
    
 
      
Oct. 19, 2019
      
172.77
      
174.86
      
169.97
      
171.87
    
    
  

  
Monthly Price

    

        
Date
        
Open
        
High
        
Low
        
Close
    
  
    
    
 
        
July 31, 2019
        
209.54
        
218.66
        
209.26
        
218.38
    
    
    
 
        
Aug. 31, 2019
        
168.46
        
174.66
        
166.0
        
171.58
    
    
    
 
        
Sept. 30, 2019
        
169.26
        
180.56
        
165.34
        
180.49
    
    
    
 
        
Oct. 19, 2019
        
172.77
        
174.86
        
169.97
        
171.87