| Historical Data for PetroCanada (PCA:CA) | | | | | | | | | Date | Open | High | Low | Close | Volume | Change | Change % | | 12/1/08 | 30.15 | 30.15 | 28.05 | 28.15 | 2,870,348 | -5.58 | -16.54% | | 11/28/08 | 29.75 | 33.73 | 29.46 | 33.73 | 4,142,709 | 3.73 | 12.43% | | 11/27/08 | 28.50 | 30.00 | 28.50 | 30.00 | 865,386 | 0.80 | 2.74% | | 11/26/08 | 26.15 | 29.73 | 25.96 | 29.20 | 3,663,596 | 3.29 | 12.70% | | 11/25/08 | 24.75 | 26.00 | 24.60 | 25.91 | 2,857,125 | 1.16 | 4.69% | | 11/24/08 | 23.38 | 25.50 | 22.80 | 24.75 | 2,966,286 | 2.26 | 10.05% | | 11/21/08 | 20.01 | 23.32 | 20.01 | 22.49 | 3,533,247 | 1.66 | 7.97% | | 11/20/08 | 24.05 | 24.05 | 20.83 | 20.83 | 2,608,956 | -3.66 | -14.94% | | 11/19/08 | 25.40 | 25.92 | 24.12 | 24.49 | 2,237,187 | -0.91 | -3.58% | | 11/18/08 | 24.55 | 25.50 | 24.25 | 25.40 | 2,279,516 | 1.45 | 6.05% | | 11/17/08 | 25.89 | 26.56 | 23.81 | 23.95 | 2,878,840 | -1.83 | -7.10% | | 11/14/08 | 25.49 | 26.42 | 24.66 | 25.78 | 3,520,338 | -0.22 | -0.85% | | 11/13/08 | 24.50 | 26.18 | 23.68 | 26.00 | 3,935,831 | 1.90 | 7.88% | | 11/12/08 | 25.50 | 26.00 | 24.05 | 24.10 | 2,556,985 | -1.68 | -6.52% | | 11/11/08 | 25.99 | 26.34 | 25.28 | 25.78 | 1,613,307 | -0.59 | -2.24% | | 11/10/08 | 27.25 | 27.69 | 25.90 | 26.37 | 2,780,984 | 0.39 | 1.50% | | 11/7/08 | 26.60 | 26.85 | 25.12 | 25.98 | 2,247,850 | -0.10 | -0.38% | | 11/6/08 | 27.18 | 27.44 | 25.32 | 26.08 | 2,318,822 | -1.10 | -4.05% | | 11/5/08 | 28.90 | 29.20 | 27.04 | 27.18 | 3,236,976 | -1.81 | -6.24% | | 11/4/08 | 29.38 | 29.84 | 28.73 | 28.99 | 2,686,513 | 0.25 | 0.87% | | 11/3/08 | 30.18 | 30.70 | 28.38 | 28.74 | 1,508,633 | -1.40 | -4.64% | | 10/31/08 | 28.75 | 30.84 | 28.18 | 30.14 | 3,235,281 | 0.75 | 2.55% | | 10/30/08 | 29.35 | 29.89 | 27.29 | 29.39 | 2,572,071 | 0.39 | 1.34% | | 10/29/08 | 27.20 | 29.00 | 26.75 | 29.00 | 3,255,418 | 2.57 | 9.72% | | 10/28/08 | 25.99 | 26.43 | 24.01 | 26.43 | 3,339,222 | 2.33 | 9.67% | | 10/27/08 | 26.65 | 27.29 | 24.10 | 24.10 | 2,193,084 | -2.79 | -10.38% | | 10/24/08 | 25.80 | 28.90 | 25.45 | 26.89 | 3,842,151 | -0.91 | -3.27% | | 10/23/08 | 26.93 | 27.80 | 25.58 | 27.80 | 3,345,937 | 2.39 | 9.41% | | 10/22/08 | 27.25 | 27.38 | 25.15 | 25.41 | 2,211,698 | -2.86 | -10.12% | | 10/21/08 | 29.50 | 30.38 | 28.18 | 28.27 | 3,182,787 | -2.73 | -8.81% | | 10/20/08 | 27.50 | 31.08 | 26.84 | 31.00 | 4,184,818 | 5.26 | 20.44% | | 10/17/08 | 25.00 | 26.72 | 24.00 | 25.74 | 4,651,689 | 0.87 | 3.50% | | 10/16/08 | 24.99 | 25.75 | 23.00 | 24.87 | 3,995,406 | -0.05 | -0.20% | | 10/15/08 | 26.50 | 26.50 | 24.49 | 24.92 | 3,829,418 | -2.02 | -7.50% | | 10/14/08 | 31.00 | 32.13 | 25.38 | 26.94 | 4,631,598 | 3.24 | 13.67% | | 10/10/08 | 23.33 | 25.50 | 22.75 | 23.70 | 4,781,683 | -2.07 | -8.03% | | 10/9/08 | 28.12 | 28.65 | 25.05 | 25.77 | 3,180,400 | -1.54 | -5.64% | | 10/8/08 | 25.63 | 28.65 | 25.63 | 27.31 | 3,668,694 | -0.49 | -1.76% | | 10/7/08 | 30.55 | 31.17 | 27.75 | 27.80 | 3,408,985 | -2.40 | -7.95% | | 10/6/08 | 30.27 | 30.88 | 28.20 | 30.20 | 4,464,649 | -2.05 | -6.36% | | 10/3/08 | 33.00 | 34.73 | 32.10 | 32.25 | 3,458,120 | -0.18 | -0.56% | | 10/2/08 | 34.41 | 34.60 | 32.10 | 32.43 | 3,008,039 | -2.80 | -7.95% | | 10/1/08 | 35.43 | 36.00 | 34.18 | 35.23 | 2,509,236 | -0.17 | -0.48% | | 9/30/08 | 35.00 | 35.95 | 34.23 | 35.40 | 4,370,905 | 1.70 | 5.04% | | 9/29/08 | 35.74 | 35.80 | 32.51 | 33.70 | 3,787,783 | -2.74 | -7.52% | | 9/26/08 | 36.50 | 36.86 | 36.07 | 36.44 | 2,940,051 | -0.81 | -2.17% | | 9/25/08 | 36.75 | 37.61 | 36.51 | 37.25 | 4,033,925 | 0.23 | 0.62% | | 9/24/08 | 37.30 | 37.48 | 36.55 | 37.02 | 2,342,794 | 0.30 | 0.82% | | 9/23/08 | 37.50 | 38.10 | 36.50 | 36.72 | 2,562,980 | -0.68 | -1.82% | | 9/22/08 | 38.60 | 38.60 | 36.78 | 37.40 | 2,987,731 | -0.47 | -1.24% | | 9/19/08 | 38.00 | 38.68 | 35.87 | 37.87 | 6,973,260 | 2.09 | 5.84% | | 9/18/08 | 37.40 | 38.38 | 33.48 | 35.78 | 7,730,894 | -1.21 | -3.27% | | 9/17/08 | 39.69 | 39.71 | 36.80 | 36.99 | 4,630,352 | -2.68 | -6.76% | | 9/16/08 | 39.05 | 40.50 | 38.30 | 39.67 | 3,756,966 | -0.23 | -0.58% | | 9/15/08 | 39.56 | 40.98 | 39.53 | 39.90 | 2,698,154 | -1.79 | -4.29% | | 9/12/08 | 41.13 | 42.02 | 40.76 | 41.69 | 2,723,094 | 1.30 | 3.22% | | 9/11/08 | 40.25 | 40.81 | 39.10 | 40.39 | 2,835,634 | 0.27 | 0.67% | | 9/10/08 | 40.58 | 40.58 | 39.14 | 40.12 | 3,831,359 | 1.06 | 2.71% | | 9/9/08 | 40.75 | 40.75 | 38.98 | 39.06 | 3,612,767 | -1.76 | -4.31% | | 9/8/08 | 43.39 | 43.39 | 40.65 | 40.82 | 2,703,401 | -1.25 | -2.97% | | 9/5/08 | 42.32 | 42.54 | 41.56 | 42.07 | 2,959,860 | -0.62 | -1.45% | | 9/4/08 | 43.75 | 44.15 | 42.18 | 42.69 | 2,483,302 | -0.98 | -2.24% | | 9/3/08 | 43.89 | 44.40 | 42.76 | 43.67 | 1,905,784 | -0.25 | -0.57% | | | |