| 
    
        
            | 
                    Closing price on 8/15/2018
                 |  |  
    
        |           
                
                    | Open | 2.70 |  
                    | High | 2.80 |  
                    | Low | 2.70 |  
                    | Volume | 600 |  
                    | Split-adjusted Price | 2.80 |  
                
             | 
 |  BLF Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/15/2018 | 0.00 / 0.00% | 2.70 | 2.80 | 2.70 | 2.80 | 2.73 | 2.80 | 600 |   |  
            | 8/14/2018 | -0.10 / -3.45% | 2.80 | 2.80 | 2.70 | 2.80 | 2.71 | 2.80 | 4,700 |   |  			
            | 8/13/2018 | 0.00 / 0.00% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 0 |   |  
            | 8/10/2018 | 0.00 / 0.00% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 0 |   |  			
            | 8/9/2018 | 0.00 / 0.00% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 0 |   |  
            | 8/8/2018 | +0.10 / +3.57% | 2.70 | 2.90 | 2.70 | 2.90 | 2.80 | 2.90 | 300 |   |  			
            | 8/7/2018 | +0.10 / +3.70% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 18,400 |   |  
            | 8/6/2018 | -0.10 / -3.57% | 2.70 | 2.70 | 2.60 | 2.70 | 2.63 | 2.70 | 8,500 |   |  			
            | 8/3/2018 | 0.00 / 0.00% | 2.80 | 2.80 | 2.70 | 2.80 | 2.80 | 2.80 | 3,200 |   |  
            | 8/2/2018 | -0.20 / -6.67% | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 2.80 | 200 |   |  			
            | 8/1/2018 | 0.00 / 0.00% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 0 |   |  
            | 7/31/2018 | 0.00 / 0.00% | 2.80 | 3.00 | 2.70 | 3.00 | 2.83 | 3.00 | 15,900 |   |  			
            | 7/30/2018 | 0.00 / 0.00% | 3.00 | 3.10 | 2.80 | 3.00 | 2.86 | 3.00 | 8,400 |   |  
            | 7/27/2018 | 0.00 / 0.00% | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 0 |   |  			
            | 7/26/2018 | +0.10 / +3.45% | 2.80 | 3.00 | 2.70 | 3.00 | 2.83 | 3.00 | 1,800 |   |  
            | 7/25/2018 | 0.00 / 0.00% | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | 200 |   |  			
            | 7/24/2018 | 0.00 / 0.00% | 2.80 | 2.90 | 2.80 | 2.90 | 2.82 | 2.90 | 1,200 |   |  
            | 7/23/2018 | -0.20 / -6.45% | 2.80 | 3.00 | 2.80 | 2.90 | 2.80 | 2.90 | 36,300 |   |  			
            | 7/20/2018 | -0.30 / -8.82% | 3.30 | 3.30 | 3.10 | 3.10 | 3.26 | 3.10 | 500 |   |  
            | 7/19/2018 | -0.20 / -5.56% | 3.40 | 3.40 | 3.40 | 3.40 | 3.40 | 3.40 | 1,100 |   |  			
            | 7/18/2018 | 0.00 / 0.00% | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | 0 |   |  
            | 7/17/2018 | -0.10 / -2.70% | 3.40 | 3.60 | 3.40 | 3.60 | 3.47 | 3.60 | 300 |   |  			
            | 7/16/2018 | -0.10 / -2.63% | 3.50 | 3.70 | 3.50 | 3.70 | 3.57 | 3.70 | 300 |   |  
            | 7/13/2018 | 0.00 / 0.00% | 3.50 | 3.80 | 3.50 | 3.80 | 3.55 | 3.80 | 600 |   |  			
            | 7/12/2018 | 0.00 / 0.00% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 0 |   |  
            | 7/11/2018 | 0.00 / 0.00% | 3.50 | 3.80 | 3.50 | 3.80 | 3.60 | 3.80 | 300 |   |  			
            | 7/10/2018 | 0.00 / 0.00% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 0 |   |  
            | 7/9/2018 | 0.00 / 0.00% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 0 |   |  			
            | 7/6/2018 | 0.00 / 0.00% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 0 |   |  
            | 7/5/2018 | 0.00 / 0.00% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 0 |   |  |