| 
                 
                    Cao Son Coal Joint Stock Company (CST : HNX)
                 
                Basic Materials : Coal        
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                        13.50
                        -0.10/-0.74%
                     
                    
                        2:00:01 PM
                     
                 
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                    Closing price on 12/15/2021
                 
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                    | Open | 
                    15.00 | 
                 
                
                    | High | 
                    16.80 | 
                 
                
                    | Low | 
                    15.00 | 
                     
                
                    | Volume | 
                    264,000 | 
                                 
                
                    | Split-adjusted Price | 
                    12.13 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CST Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/15/2021
             | 
            
                +0.80 / +5.10%
             |             
            
                15.00
             |           
            
                16.80
             |               
            
                15.00
             |                           
            
                16.50
             | 
            
                16.40
             |                     
            
                12.13
             |                                 
            
                264,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/14/2021
             | 
            
                -0.20 / -1.25%
             |             
            
                15.60
             |           
            
                15.90
             |               
            
                15.50
             |                           
            
                15.80
             | 
            
                15.70
             |                     
            
                11.62
             |                                 
            
                85,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/13/2021
             | 
            
                0.00 / 0.00%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                15.90
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                11.77
             |                                 
            
                50,500
             |            
            
                 
             |                                       
         
    
        
            | 
                12/10/2021
             | 
            
                +0.40 / +2.53%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                15.80
             |                           
            
                16.20
             | 
            
                16.00
             |                     
            
                11.91
             |                                 
            
                66,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/9/2021
             | 
            
                0.00 / 0.00%
             |             
            
                15.80
             |           
            
                15.90
             |               
            
                15.60
             |                           
            
                15.80
             | 
            
                15.80
             |                     
            
                11.62
             |                                 
            
                99,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/8/2021
             | 
            
                +0.50 / +3.29%
             |             
            
                15.60
             |           
            
                16.00
             |               
            
                15.60
             |                           
            
                15.70
             | 
            
                15.80
             |                     
            
                11.54
             |                                 
            
                115,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/7/2021
             | 
            
                -0.40 / -2.52%
             |             
            
                15.90
             |           
            
                15.90
             |               
            
                15.00
             |                           
            
                15.50
             | 
            
                15.20
             |                     
            
                11.40
             |                                 
            
                145,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/6/2021
             | 
            
                -1.50 / -8.82%
             |             
            
                16.90
             |           
            
                16.90
             |               
            
                15.40
             |                           
            
                15.50
             | 
            
                15.90
             |                     
            
                11.40
             |                                 
            
                312,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/3/2021
             | 
            
                -0.70 / -4.00%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                16.70
             |                           
            
                16.80
             | 
            
                17.00
             |                     
            
                12.35
             |                                 
            
                292,500
             |            
            
                 
             |                                       
         
    
        
            | 
                12/2/2021
             | 
            
                0.00 / 0.00%
             |             
            
                17.40
             |           
            
                17.70
             |               
            
                17.40
             |                           
            
                17.50
             | 
            
                17.53
             |                     
            
                12.87
             |                                 
            
                93,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/1/2021
             | 
            
                -0.30 / -1.69%
             |             
            
                17.70
             |           
            
                17.90
             |               
            
                17.40
             |                           
            
                17.40
             | 
            
                17.50
             |                     
            
                12.79
             |                                 
            
                204,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/30/2021
             | 
            
                0.00 / 0.00%
             |             
            
                17.70
             |           
            
                17.90
             |               
            
                17.60
             |                           
            
                17.70
             | 
            
                17.70
             |                     
            
                13.02
             |                                 
            
                220,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/29/2021
             | 
            
                -0.20 / -1.12%
             |             
            
                17.80
             |           
            
                18.00
             |               
            
                17.50
             |                           
            
                17.70
             | 
            
                17.70
             |                     
            
                13.02
             |                                 
            
                113,800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/26/2021
             | 
            
                -0.10 / -0.56%
             |             
            
                18.20
             |           
            
                18.30
             |               
            
                17.80
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                13.16
             |                                 
            
                100,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2021
             | 
            
                +0.30 / +1.68%
             |             
            
                17.90
             |           
            
                18.20
             |               
            
                17.80
             |                           
            
                18.20
             | 
            
                18.00
             |                     
            
                13.38
             |                                 
            
                178,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/24/2021
             | 
            
                0.00 / 0.00%
             |             
            
                18.20
             |           
            
                18.20
             |               
            
                17.80
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                13.16
             |                                 
            
                145,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/23/2021
             | 
            
                0.00 / 0.00%
             |             
            
                17.60
             |           
            
                18.30
             |               
            
                17.50
             |                           
            
                18.30
             | 
            
                17.90
             |                     
            
                13.46
             |                                 
            
                143,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/22/2021
             | 
            
                -1.30 / -6.84%
             |             
            
                18.80
             |           
            
                19.00
             |               
            
                17.50
             |                           
            
                17.70
             | 
            
                18.30
             |                     
            
                13.02
             |                                 
            
                474,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/19/2021
             | 
            
                -0.30 / -1.56%
             |             
            
                19.30
             |           
            
                19.50
             |               
            
                18.80
             |                           
            
                18.90
             | 
            
                19.00
             |                     
            
                13.90
             |                                 
            
                379,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2021
             | 
            
                +0.10 / +0.52%
             |             
            
                19.40
             |           
            
                19.70
             |               
            
                19.00
             |                           
            
                19.30
             | 
            
                19.20
             |                     
            
                14.19
             |                                 
            
                214,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/17/2021
             | 
            
                +0.20 / +1.04%
             |             
            
                19.20
             |           
            
                19.60
             |               
            
                18.90
             |                           
            
                19.40
             | 
            
                19.20
             |                     
            
                14.27
             |                                 
            
                287,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/16/2021
             | 
            
                -0.70 / -3.52%
             |             
            
                19.70
             |           
            
                19.70
             |               
            
                19.00
             |                           
            
                19.20
             | 
            
                19.20
             |                     
            
                14.12
             |                                 
            
                400,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/15/2021
             | 
            
                -0.70 / -3.41%
             |             
            
                20.40
             |           
            
                20.50
             |               
            
                19.40
             |                           
            
                19.80
             | 
            
                19.90
             |                     
            
                14.56
             |                                 
            
                424,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/12/2021
             | 
            
                +0.80 / +4.08%
             |             
            
                20.50
             |           
            
                21.20
             |               
            
                20.10
             |                           
            
                20.40
             | 
            
                20.50
             |                     
            
                15.00
             |                                 
            
                377,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/11/2021
             | 
            
                +2.00 / +10.93%
             |             
            
                18.50
             |           
            
                20.60
             |               
            
                18.50
             |                           
            
                20.30
             | 
            
                19.60
             |                     
            
                14.93
             |                                 
            
                1,108,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/10/2021
             | 
            
                +0.10 / +0.54%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.20
             |                           
            
                18.50
             | 
            
                18.30
             |                     
            
                13.60
             |                                 
            
                165,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/9/2021
             | 
            
                0.00 / 0.00%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.20
             |                           
            
                18.40
             | 
            
                18.40
             |                     
            
                13.53
             |                                 
            
                250,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/8/2021
             | 
            
                +0.10 / +0.55%
             |             
            
                18.30
             |           
            
                18.70
             |               
            
                18.20
             |                           
            
                18.40
             | 
            
                18.37
             |                     
            
                13.53
             |                                 
            
                280,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/5/2021
             | 
            
                -0.30 / -1.60%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.20
             |                           
            
                18.40
             | 
            
                18.30
             |                     
            
                13.53
             |                                 
            
                203,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/4/2021
             | 
            
                +0.40 / +2.20%
             |             
            
                18.20
             |           
            
                19.70
             |               
            
                18.20
             |                           
            
                18.60
             | 
            
                18.70
             |                     
            
                13.68
             |                                 
            
                224,000
             |  
            
                 
             |                                                              
             
    
         
    
    
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 Market Update 
        
            
                Last updated at 2:00:02 PM
                                                                
            
            
            
            
        
        
     
 
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