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                    Closing price on 3/19/2018
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                    | Open | 107.90 |  
                    | High | 110.00 |  
                    | Low | 107.00 |  
                    | Volume | 63,510 |  
                    | Split-adjusted Price | 37.85 |  
                
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 |  PTB Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/19/2018 | -0.40 / -0.37% | 107.90 | 110.00 | 107.00 | 107.50 | 107.57 | 37.85 | 63,510 |   |  
            | 3/16/2018 | +1.40 / +1.31% | 110.00 | 110.00 | 106.10 | 107.90 | 106.66 | 37.99 | 37,390 |   |  			
            | 3/15/2018 | -5.00 / -4.48% | 111.50 | 111.50 | 106.50 | 106.50 | 108.40 | 37.49 | 52,650 |   |  
            | 3/14/2018 | -14.00 / -11.16% | 114.00 | 114.00 | 108.00 | 111.50 | 111.89 | 39.25 | 19,260 |   |  			
            | 3/13/2018 | -0.50 / -0.40% | 126.50 | 126.50 | 124.30 | 125.50 | 125.06 | 38.87 | 84,910 |   |  
            | 3/12/2018 | +1.00 / +0.80% | 125.00 | 126.50 | 125.00 | 126.00 | 125.73 | 39.03 | 78,160 |   |  			
            | 3/9/2018 | +1.20 / +0.97% | 124.50 | 125.50 | 124.00 | 125.00 | 124.90 | 38.72 | 36,820 |   |  
            | 3/8/2018 | +0.90 / +0.73% | 123.00 | 124.50 | 123.00 | 123.80 | 123.87 | 38.35 | 32,090 |   |  			
            | 3/7/2018 | +0.20 / +0.16% | 123.00 | 125.00 | 122.70 | 122.90 | 123.36 | 38.07 | 33,310 |   |  
            | 3/6/2018 | +0.20 / +0.16% | 122.00 | 123.30 | 122.00 | 122.70 | 122.98 | 38.01 | 19,540 |   |  			
            | 3/5/2018 | -1.00 / -0.81% | 124.00 | 124.00 | 122.00 | 122.50 | 122.45 | 37.94 | 44,550 |   |  
            | 3/2/2018 | -1.00 / -0.80% | 124.50 | 124.50 | 122.30 | 123.50 | 123.37 | 38.25 | 46,940 |   |  			
            | 3/1/2018 | -1.00 / -0.80% | 125.50 | 125.50 | 124.50 | 124.50 | 124.77 | 38.56 | 26,120 |   |  
            | 2/28/2018 | +0.50 / +0.40% | 125.10 | 127.50 | 125.00 | 125.50 | 126.11 | 38.87 | 47,950 |   |  			
            | 2/27/2018 | +3.50 / +2.88% | 122.90 | 125.00 | 121.60 | 125.00 | 122.57 | 38.72 | 71,740 |   |  
            | 2/26/2018 | -4.50 / -3.57% | 125.00 | 125.10 | 121.10 | 121.50 | 122.63 | 37.63 | 63,190 |   |  			
            | 2/23/2018 | -1.90 / -1.49% | 126.00 | 127.50 | 123.00 | 126.00 | 124.27 | 39.03 | 80,230 |   |  
            | 2/22/2018 | -0.80 / -0.62% | 126.70 | 129.00 | 126.00 | 127.90 | 127.27 | 39.62 | 31,020 |   |  			
            | 2/21/2018 | -1.20 / -0.92% | 130.00 | 130.00 | 128.50 | 128.70 | 129.35 | 39.86 | 13,460 |   |  
            | 2/13/2018 | +1.90 / +1.48% | 128.00 | 131.00 | 128.00 | 129.90 | 129.71 | 40.24 | 41,270 |   |  			
            | 2/12/2018 | +2.10 / +1.67% | 128.00 | 128.00 | 126.00 | 128.00 | 127.47 | 39.65 | 14,850 |   |  
            | 2/9/2018 | +3.40 / +2.78% | 118.00 | 125.90 | 118.00 | 125.90 | 121.85 | 39.00 | 117,150 |   |  			
            | 2/8/2018 | -1.00 / -0.81% | 120.70 | 126.00 | 120.70 | 122.50 | 123.19 | 37.94 | 80,590 |   |  
            | 2/7/2018 | +2.50 / +2.07% | 126.00 | 126.00 | 122.10 | 123.50 | 123.43 | 38.25 | 172,760 |   |  			
            | 2/6/2018 | -6.00 / -4.72% | 123.00 | 126.00 | 118.50 | 121.00 | 120.59 | 37.48 | 266,760 |   |  
            | 2/5/2018 | -2.00 / -1.55% | 126.00 | 130.00 | 126.00 | 127.00 | 127.01 | 39.34 | 160,950 |   |  			
            | 2/2/2018 | +1.80 / +1.42% | 127.50 | 129.00 | 126.00 | 129.00 | 127.25 | 39.96 | 155,560 |   |  
            | 2/1/2018 | -0.10 / -0.08% | 128.00 | 129.90 | 127.10 | 127.20 | 127.56 | 39.40 | 155,810 |   |  			
            | 1/31/2018 | -1.90 / -1.47% | 132.00 | 132.00 | 127.00 | 127.30 | 128.54 | 39.43 | 264,920 |   |  
            | 1/30/2018 | +1.20 / +0.94% | 126.20 | 131.00 | 126.20 | 129.20 | 128.23 | 40.02 | 157,910 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:02 PM
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