Pure Trading Weekly Market Summary October 12 2007 Closing Numbers Stock Symbol Vol(00s) High Low Close Change 52W Hi 52W Lo ABER DIAMOND CORP ABZ 49 43.400 39.130 42.990 +3.660 43.400 38.340 AXCAN PHARMA AXP 121 20.650 20.130 20.430 +0.180 20.900 19.420 FAIRFAX FINANCIAL HOLDINGS LTD., SV FFH 8 235.790 232.050 0.000 -236.830 260.670 232.050 FINNING INTL FTT 1 32.190 32.190 0.000 32.190 32.190 GILDAN ACTIVEWEAR INC. GIL 64 39.890 38.730 39.880 -0.030 39.910 32.190 NOVAGOLD RES INC. NG 159 18.390 16.190 18.290 +1.910 18.390 15.910 NUVISTA ENERGY LTD. NVA 2 13.690 13.690 13.690 18.390 13.690 OPEN TEXT CORP OTC 29 28.760 27.770 28.320 -0.160 28.830 27.770 RESEARCH IN MOTION LIMITED RIM 622 111.030 100.000 110.170 0.000 111.030 100.000 iSharesTM CDN Energy Sector Index Fund XEG 1 84.670 84.670 0.000 -86.040 88.570 27.800 Stock Symbol Bid Ask 52W Hi 52W Lo CALFRAC WELL SERVICES LTD. CFW 18.950 0.000 21.300 20.350 iShares CDN Financial Sector Index Fund XFN 55.050 55.610 87.450 0.000 Trades: 805 Total Volume: 105,600 Total Value: $8,096,793 Avg Volume per Day: 26,400 Avg Value per Day: $2,024,198 Avg Trades per Day*: 0.09 Avg Price per Share: $76.67 Avg Value per Trade: $10,058 Note 1: z - Full Volume. Note 2: Change calculated using unadjusted closing prices. Note 3: Avg Trades/day is per symbol.