Weekly Price
  

    

      
Date
      
Open
      
High
      
Low
      
Close
    
  
    
    
 
      
Oct. 4, 2019
      
222.21
      
225.11
      
217.99
      
221.28
    
    
    
 
      
Oct. 11, 2019
      
229.54
      
234.77
      
218.8
      
220.5
    
    
    
 
      
Oct. 18, 2019
      
219.77
      
220.2
      
208.6
      
211.69
    
    
    
 
      
Oct. 19, 2019
      
211.67
      
215.66
      
210.41
      
213.0
    
    
  

  
Monthly Price

    

        
Date
        
Open
        
High
        
Low
        
Close
    
  
    
    
 
        
July 31, 2019
        
318.24
        
335.97
        
317.8
        
328.71
    
    
    
 
        
Aug. 31, 2019
        
278.76
        
284.64
        
271.73
        
279.05
    
    
    
 
        
Sept. 30, 2019
        
218.1
        
230.28
        
212.45
        
227.1
    
    
    
 
        
Oct. 19, 2019
        
211.67
        
215.66
        
210.41
        
213.0