Pure Trading Daily Market Summary September 18 2007 Closing Numbers

Stock                           	Symbol	Vol(00s)	        High	     Low	   Close	   Change	           52W Hi	          52W Lo
ABER DIAMOND CORP               	ABZ   	      55	      38.910	  38.740	  38.740	   -0.240	           39.090	          38.350
FAIRFAX FINANCIAL HOLDINGS LTD., SV	FFH   	       5	     255.590	 254.500	 254.500	   -0.260	          258.160	         240.990
iSharesTM CDN Energy Sector Index Fund	XEG   	     115	      88.320	  87.900	  88.320	   +0.260	           88.570	          87.850

Stock                           	Symbol	     Bid	     Ask	           52W Hi	          52W Lo

	              Trades:	             51
	        Total Volume:	         17,500
	         Total Value:	     $1,354,416
	            Advanced:	              1
	            Declined:	              2
	           Unchanged:	              0

Note 1:  z - Full Volume.
Note 2:  Change calculated using unadjusted closing prices.