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                    Closing price on 10/10/2022
                 |  |  
    
        |           
                
                    | Open | 6.90 |  
                    | High | 7.10 |  
                    | Low | 6.60 |  
                    | Volume | 22,100 |  
                    | Split-adjusted Price | 7.10 |  
                
             | 
 |  PSI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/10/2022 | +0.20 / +2.90% | 6.90 | 7.10 | 6.60 | 7.10 | 6.74 | 7.10 | 22,100 |   |  
            | 10/7/2022 | -0.40 / -5.48% | 7.30 | 7.30 | 6.70 | 6.90 | 6.86 | 6.90 | 129,100 |   |  			
            | 10/6/2022 | -0.30 / -3.95% | 7.80 | 7.80 | 7.30 | 7.30 | 7.43 | 7.30 | 49,200 |   |  
            | 10/5/2022 | +0.30 / +4.11% | 7.50 | 7.70 | 7.40 | 7.60 | 7.48 | 7.60 | 31,300 |   |  			
            | 10/4/2022 | -0.20 / -2.67% | 7.90 | 7.90 | 7.30 | 7.30 | 7.46 | 7.30 | 18,500 |   |  
            | 10/3/2022 | -0.30 / -3.85% | 7.90 | 7.90 | 7.40 | 7.50 | 7.68 | 7.50 | 76,500 |   |  			
            | 9/30/2022 | +0.10 / +1.30% | 7.80 | 8.00 | 7.20 | 7.80 | 7.64 | 7.80 | 23,600 |   |  
            | 9/29/2022 | -0.10 / -1.28% | 7.90 | 8.00 | 7.70 | 7.70 | 7.83 | 7.70 | 30,900 |   |  			
            | 9/28/2022 | -0.20 / -2.50% | 8.00 | 8.00 | 7.70 | 7.80 | 7.86 | 7.80 | 61,900 |   |  
            | 9/27/2022 | +0.10 / +1.27% | 7.90 | 8.10 | 7.80 | 8.00 | 7.96 | 8.00 | 29,800 |   |  			
            | 9/26/2022 | -0.50 / -5.95% | 8.50 | 8.50 | 7.90 | 7.90 | 7.94 | 7.90 | 47,700 |   |  
            | 9/23/2022 | +0.10 / +1.20% | 8.20 | 8.50 | 8.20 | 8.40 | 8.27 | 8.40 | 21,500 |   |  			
            | 9/22/2022 | +0.10 / +1.22% | 8.10 | 8.50 | 8.00 | 8.30 | 8.23 | 8.30 | 110,100 |   |  
            | 9/21/2022 | 0.00 / 0.00% | 8.20 | 8.30 | 8.10 | 8.20 | 8.14 | 8.20 | 18,000 |   |  			
            | 9/20/2022 | +0.30 / +3.80% | 7.90 | 8.30 | 7.90 | 8.20 | 7.96 | 8.20 | 85,500 |   |  
            | 9/19/2022 | -0.50 / -5.95% | 8.30 | 8.50 | 7.90 | 7.90 | 8.15 | 7.90 | 88,600 |   |  			
            | 9/16/2022 | -0.30 / -3.45% | 8.70 | 8.70 | 8.40 | 8.40 | 8.52 | 8.40 | 80,500 |   |  
            | 9/15/2022 | 0.00 / 0.00% | 8.70 | 8.90 | 8.60 | 8.70 | 8.62 | 8.70 | 37,400 |   |  			
            | 9/14/2022 | +0.20 / +2.35% | 8.40 | 8.70 | 8.10 | 8.70 | 8.35 | 8.70 | 104,500 |   |  
            | 9/13/2022 | 0.00 / 0.00% | 8.90 | 8.90 | 8.30 | 8.50 | 8.37 | 8.50 | 48,400 |   |  			
            | 9/12/2022 | +0.10 / +1.19% | 8.60 | 8.60 | 8.40 | 8.50 | 8.53 | 8.50 | 28,300 |   |  
            | 9/9/2022 | 0.00 / 0.00% | 8.50 | 8.60 | 8.10 | 8.40 | 8.31 | 8.40 | 97,400 |   |  			
            | 9/8/2022 | 0.00 / 0.00% | 8.40 | 8.80 | 8.40 | 8.40 | 8.50 | 8.40 | 179,400 |   |  
            | 9/7/2022 | -0.90 / -9.68% | 9.30 | 9.40 | 8.40 | 8.40 | 9.02 | 8.40 | 112,600 |   |  			
            | 9/6/2022 | +0.10 / +1.09% | 9.30 | 9.40 | 9.10 | 9.30 | 9.30 | 9.30 | 106,500 |   |  
            | 9/5/2022 | 0.00 / 0.00% | 9.20 | 9.90 | 9.20 | 9.20 | 9.36 | 9.20 | 92,800 |   |  			
            | 8/31/2022 | -0.20 / -2.13% | 9.40 | 9.50 | 9.20 | 9.20 | 9.34 | 9.20 | 194,700 |   |  
            | 8/30/2022 | -0.30 / -3.09% | 9.70 | 9.80 | 9.40 | 9.40 | 9.61 | 9.40 | 269,600 |   |  			
            | 8/29/2022 | -0.30 / -3.00% | 9.70 | 9.90 | 9.10 | 9.70 | 9.46 | 9.70 | 390,900 |   |  
            | 8/26/2022 | -0.10 / -0.99% | 9.90 | 10.10 | 9.80 | 10.00 | 9.95 | 10.00 | 287,400 |   |  |