أرسل هذا في رسالة قصيرة: Comparison between deviation standard and value at risk in measuring risk of portofolio

 __   __    _____    _    _      ___      ______  
 \ \\/ //  |  ___|| | || | ||   / _ \\   /_____// 
  \   //   | ||__   | || | ||  / //\ \\  `____ `  
  / . \\   | ||__   | \\_/ || |  ___  || /___//   
 /_//\_\\  |_____||  \____//  |_||  |_|| `__ `    
 `-`  --`  `-----`    `---`   `-`   `-`  /_//     
                                         `-`