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	SLM Corporation - Medium Term Notes, Series A, CPI-Linked Notes due March 15, 2017 - 2011  (Inactive Symbol) | 
	 
	
		YTD Price Probability | 
		 
	
		The following graph plots the year-to-date performance of the stock for  2011 compared to the probability calculated by a random walk model. 
			
				Initial Value*: $15.3 
					Hist. Volatility: 1.06% 
					Annual Drift: 7% 
					Final Value*: $17.1  
					Percentile: 61%  | 
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					| Click on the image for the high resolution version. | 
				 
			 
			* Stock quotes on TextBiz are always adjusted close prices (what's this?). | 
		 
	
	HTD - LTD Price Probability  | 
	 
	
	The high to date and low to date prices of the stock plotted against a random walk model for 2011 (what's this?). 
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