Pure Trading Daily Market Summary September 17 2007 Closing Numbers

Stock                           	Symbol	Vol(00s)	        High	     Low	   Close	   Change	           52W Hi	          52W Lo
ABER DIAMOND CORP               	ABZ   	       7	      39.030	  38.950	  38.980	   -0.030	           39.090	          38.350
FAIRFAX FINANCIAL HOLDINGS LTD., SV	FFH   	       7	     258.160	 253.640	 254.760	   +6.870	          258.160	         240.990
iSharesTM CDN Energy Sector Index Fund	XEG   	     100	      88.060	  87.850	  88.060	   +0.030	           88.570	          87.850

Stock                           	Symbol	     Bid	     Ask	           52W Hi	          52W Lo

	              Trades:	             16
	        Total Volume:	         11,400
	         Total Value:	     $1,085,291
	            Advanced:	              2
	            Declined:	              1
	           Unchanged:	              0

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