Bill, Your CME got me looking at it. Coincidentally Jim Cramer had talked of the NYX being the #1 stock for 2007. So I started looking at NDAQ as a possibility
As you had mentioned trying to do an SSG on NDAQ with limited data is challenging to say the least. CME and NDAQ are both at a PE of 50. NYX is at a stratospheric PE of 100.
NDAQ seems to be faced with the uncertainity of whether their hostile takeover of the London Stock Exchange will go through or not. 
Both NYX and NDAQ have competition. Goldman Sachs, Citi and a number of other financial power houses are banding together to form an alternative exchange to open for business in 2008.Following are the fundamentals from Fidelity research. CME seems to have better fundamentals. Better margins, much lower debt.
Rajiv											 											 											 														
				Company Name				
						
NASDAQ STOCK MARKET, INC. (THE)					
						CHICAGO MER EXC A											 											 											 																Trade/Add to Watchlist				
					
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						Add to Watch List														 									 									 												 				# Employees			
							917						
							1,321												 											 											 																	 
				Price Performance (Last 4 wk)			
							
1.2%						
							10.1%												 											 											 																	 				Price Performance (Last 3 months)			
							
-4.6%						
							17.8%												 											 											 																	 				Price Performance (Last 52 wk)			
							
-8.6%						
							53.3%												 											 											 																	 				Beta			
							0.7						
							1.5												 											 											 																		
					Earnings/Dividends																 
				Current Quarter Consensus Earnings Estimate			
							0.24						
							2.96												 											 											 																	 
				Dividend (Most Recent Quarter)			
							N/A						
							0.63												 											 											 																	 
				Dividend (Trailing 4 Quarters)			
							N/A						
							2.52												 											 											 																	 
				Dividend Yield (Last 4 Quarters)			
							N/A						
							0.00%												 											 											 																	 
				Dividend Ex-Date			
													
							12/06/06												 											 											 																	 
				Dividend Growth Rate (1-year Average)			
							N/A						
							78.07%												 											 											 																	 
				Dividend Growth Rate (5-year Average)			
							N/A						
							N/A												 											 											 																	 
				Payout Ratio (Last 4 Quarters)			
							N/A						
							21.38												 											 											 																		
					Valuation																 
				P/E (Last 4 Quarters)			
							52.38						
							53.16												 											 											 																	 
				P/E (Most Recent Quarter)			
							39.28						
							48.93												 											 											 																	 
				P/E (5-year Average)			
							N/A						
							30.78												 											 											 																	 
				Price/Cash Flow (Last 4 Quarters)			
							21.24						
							44.32												 											 											 																	 
				Price/Sales (Last 4 Quarters)			
							2.35						
							18.53												 											 											 																	 
				Price/Book, TTM			
							1.09						
							3.96												 											 											 																	 
				PEG Ratio (Last 4 Quarters)			
							2.95						
							2.35												 											 											 																		
					Growth																 
				EPS Growth (Most Recent Quarter)			
							37.50%						
							32.88%												 											 											 																	 
				EPS Growth (Last 4 Quarters)			
							106.25%						
							31.48%												 											 											 																	 
				EPS Growth (Last 5 Years)			
							-12.48%						
							30.47%												 											 											 																	 
				Projected EPS Growth (Next Year vs. This Year)			
							105.33%						
							26.35%												 											 											 																	 
				Projected EPS Growth (Next 5 Years)			
							17.78%						
							22.61%												 											 											 																	 
				Revenue Growth (Last 4 Quarters)			
							86.44%						
							23.32%												 											 											 																	 
				Revenue Growth (Last 5 Years)			
							1.11%						
							18.91%												 											 											 																	 
				Capital Spending Growth  (Last 5 Years)			
							-33.54%						
							23.04%												 											 											 																	 
				Book Value per Share Growth (Last 5 Years)			
							-18.29%						
							30.06%												 											 											 																	 
				Cash Flow Growth (Last 4 Quarters)			
							0.10%						
							0.07%												 											 											 																	 
				Cash Flow Growth Rate (Last 5 Years)			
							-12.26%						
							28.54%												 											 											 																		
					Profitability																	
					Profit Margins																 
				Gross Margin (Annualized)			
							20.53%						
							65.61%												 											 											 																	 
				Gross Margin (Last 4 Quarters)			
							19.71%						
							64.55%												 											 											 																	 
				EBITD Margin			
							19.71%						
							64.55%												 											 											 																	 
				Operating Margin (Annualized)			
							16.97%						
							59.15%												 											 											 																	 
				Pretax Margin (Annualized)			
							12.35%						
							59.15%												 											 											 																	 
				Pretax Margin (Last 4 Quarters)			
							9.28%						
							58.03%												 											 											 																		
					Returns																 
				Return on Sales (Annualized)			
							7.50%						
							36.01%												 											 											 																	 
				Return on Sales (Last 4 Quarters)			
							5.46%						
							35.29%												 											 											 																	 
				Return on Equity TTM			
							10.11%						
							30.14%												 											 											 																	 
				Return on Assets TTM			
							2.83%						
							9.96%												 											 											 																	 
				Return on Investment TTM			
							3.47%						
							30.14%												 											 											 																	 
				Return on Capital TTM			
							2.67%						
							-0.07%												 											 											 																		
					Debt																 
				Long Term Debt/Equity (Annualized)			
							121.03%						
							0.00%												 											 											 																	 
				Long Term Debt/Equity (Last Fiscal Year)			
							750.00%						
							0.00%												 											 											 																	 
				Total Debt/Assets (Annualized)			
							45.34%						
							0.00%												 											 											 																	 
				Total Debt/Assets (Last Fiscal Year)			
							0.58%						
							0.00%												 											 											 																	 
				Total Debt/Capital (Annualized)			
							53.32%						
							0.00%												 											 											 																	 
				Total Debt/Equity (Last Fiscal Year)			
							750.00%						
							0.00%												 											 											 																	 
				Current Ratio (Last Fiscal Year)			
							1.83						
							1.34												 											 											 																	 
				Payout Ratio (Last 4 Quarters)			
							N/A						
							21.38												 											 											 																		
					Operating Metrics																 
				Income/Employee (Last 4 Quarters)			
							$87,535.44						
							$288,437.55												 											 											 																	 
				Revenue/Employee (Last Fiscal Year)			
							$1.60						
							$0.82												 											 											 																	 
				Assets Turnover (Annualized)			
							0.45%						
							0.33%												 											 											 																	 
				Asset Turnover (Last 4 Quarters)			
							0.52%						
							0.28%												 											 											 																	 
				Inventory Turnover (Annualized)			
							N/A						
							N/A												 											 											 																	 
				Inventory Turnover (Last Fiscal Year)			
							N/A						
							N/A												 											 											 																	 
				Receivables Turnover (Annualized)			
							7.06%						
							9.15%												 											 											 																	 
				Receivables Turnover (Last 4 Quarters)			
							6.45%						
							9.19%