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                    Closing price on 4/26/2018
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                    | Open | 83.50 |  
                    | High | 83.70 |  
                    | Low | 81.50 |  
                    | Volume | 122,900 |  
                    | Split-adjusted Price | 53.22 |  
                
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 |  AST Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/26/2018 | -0.60 / -0.73% | 83.50 | 83.70 | 81.50 | 81.90 | 82.70 | 53.22 | 122,900 |   |  
            | 4/24/2018 | +0.50 / +0.61% | 82.00 | 82.50 | 81.00 | 82.50 | 81.86 | 53.61 | 149,860 |   |  			
            | 4/23/2018 | -0.50 / -0.61% | 83.00 | 83.50 | 80.00 | 82.00 | 81.90 | 53.29 | 164,650 |   |  
            | 4/20/2018 | +0.50 / +0.61% | 83.50 | 83.50 | 82.30 | 82.50 | 82.56 | 53.61 | 106,250 |   |  			
            | 4/19/2018 | +0.80 / +0.99% | 81.50 | 84.40 | 81.20 | 82.00 | 82.38 | 53.29 | 238,130 |   |  
            | 4/18/2018 | +1.20 / +1.50% | 80.50 | 81.40 | 80.10 | 81.20 | 81.08 | 52.77 | 246,030 |   |  			
            | 4/17/2018 | +1.00 / +1.27% | 79.90 | 80.50 | 79.80 | 80.00 | 79.99 | 51.99 | 257,250 |   |  
            | 4/16/2018 | +0.70 / +0.89% | 79.20 | 79.50 | 78.50 | 79.00 | 78.93 | 51.34 | 104,460 |   |  			
            | 4/13/2018 | +0.90 / +1.16% | 76.30 | 79.00 | 76.30 | 78.30 | 76.84 | 50.88 | 353,340 |   |  
            | 4/12/2018 | -0.50 / -0.64% | 77.90 | 77.90 | 77.00 | 77.40 | 77.33 | 50.30 | 138,310 |   |  			
            | 4/11/2018 | -2.20 / -2.75% | 80.70 | 80.70 | 77.50 | 77.90 | 78.80 | 50.62 | 228,580 |   |  
            | 4/10/2018 | -0.70 / -0.87% | 81.00 | 81.00 | 80.00 | 80.10 | 80.30 | 52.05 | 115,720 |   |  			
            | 4/9/2018 | -0.60 / -0.74% | 81.90 | 82.00 | 80.00 | 80.80 | 80.88 | 52.51 | 135,170 |   |  
            | 4/6/2018 | +0.50 / +0.62% | 81.40 | 81.50 | 80.90 | 81.40 | 81.04 | 52.90 | 180,160 |   |  			
            | 4/5/2018 | 0.00 / 0.00% | 81.90 | 81.90 | 80.00 | 80.90 | 80.50 | 52.57 | 146,820 |   |  
            | 4/4/2018 | +0.40 / +0.50% | 81.70 | 81.70 | 80.00 | 80.90 | 80.47 | 52.57 | 175,870 |   |  			
            | 4/3/2018 | +0.70 / +0.88% | 80.00 | 81.90 | 80.00 | 80.50 | 80.45 | 52.31 | 185,980 |   |  
            | 4/2/2018 | -0.20 / -0.25% | 80.00 | 80.00 | 79.10 | 79.80 | 79.64 | 51.86 | 139,790 |   |  			
            | 3/30/2018 | 0.00 / 0.00% | 80.30 | 80.40 | 78.00 | 80.00 | 79.64 | 51.99 | 112,340 |   |  
            | 3/29/2018 | -0.70 / -0.87% | 81.00 | 81.30 | 79.00 | 80.00 | 79.98 | 51.99 | 118,090 |   |  			
            | 3/28/2018 | -1.30 / -1.59% | 82.50 | 82.50 | 79.00 | 80.70 | 81.44 | 52.44 | 143,580 |   |  
            | 3/27/2018 | +4.40 / +5.67% | 79.50 | 82.00 | 79.00 | 82.00 | 79.63 | 53.29 | 154,960 |   |  			
            | 3/26/2018 | +0.80 / +1.04% | 76.80 | 77.70 | 76.70 | 77.60 | 77.30 | 50.43 | 128,920 |   |  
            | 3/23/2018 | -0.20 / -0.26% | 73.00 | 77.00 | 73.00 | 76.80 | 75.71 | 49.91 | 116,420 |   |  			
            | 3/22/2018 | +0.50 / +0.65% | 76.60 | 79.00 | 74.60 | 77.00 | 76.57 | 50.04 | 173,020 |   |  
            | 3/21/2018 | -5.50 / -6.71% | 80.30 | 82.50 | 76.50 | 76.50 | 78.97 | 49.71 | 245,380 |   |  			
            | 3/20/2018 | +0.60 / +0.74% | 81.90 | 82.40 | 80.10 | 82.00 | 81.73 | 53.29 | 552,330 |   |  
            | 3/19/2018 | -0.60 / -0.73% | 82.90 | 82.90 | 80.30 | 81.40 | 81.65 | 52.90 | 124,120 |   |  			
            | 3/16/2018 | +4.30 / +5.53% | 77.70 | 82.00 | 77.50 | 82.00 | 79.47 | 53.29 | 228,160 |   |  
            | 3/15/2018 | -5.80 / -6.95% | 84.00 | 84.00 | 77.70 | 77.70 | 80.27 | 50.49 | 321,820 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:03 PM
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