Pure Trading Daily Market Summary September 21 2007 Closing Numbers

Stock                           	Symbol	Vol(00s)	        High	     Low	   Close	   Change	           52W Hi	          52W Lo
ABER DIAMOND CORP               	ABZ   	       7	      39.230	  39.060	  39.060	   +0.160	           39.230	          38.350
iSharesTM CDN Energy Sector Index Fund	XEG   	      50	      87.200	  87.200	  87.200	   +1.070	           88.570	          86.130

Stock                           	Symbol	     Bid	     Ask	           52W Hi	          52W Lo
FAIRFAX FINANCIAL HOLDINGS LTD., SV	FFH   	   0.000	   0.000	          260.670	         240.990

	              Trades:	             10
	        Total Volume:	          5,700
	         Total Value:	       $463,427
	            Advanced:	              2
	            Declined:	              0
	           Unchanged:	              0

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