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Atlantic Power Corp (NY: AT )

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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Oct 31, 2011 9.536 9.634 9.472 9.500 2,868,649 -0.11(-1.10%)
Oct 28, 2011 9.712 9.719 9.500 9.606 1,563,475 -0.15(-1.59%)
Oct 27, 2011 10.17 10.18 9.698 9.761 1,831,648 -0.18(-1.77%)
Oct 26, 2011 9.909 9.979 9.782 9.937 803,697 +0.17(+1.73%)
Oct 25, 2011 9.852 9.866 9.676 9.768 713,712 -0.10(-1.00%)
Oct 24, 2011 9.782 9.866 9.683 9.866 835,616 +0.14(+1.45%)
Oct 21, 2011 9.712 9.756 9.620 9.726 789,008 +0.10(+1.02%)
Oct 20, 2011 9.585 9.655 9.458 9.627 801,124 +0.10(+1.03%)
Oct 19, 2011 9.669 9.705 9.515 9.529 966,393 -0.14(-1.46%)
Oct 18, 2011 9.500 9.683 9.374 9.669 1,145,482 +0.23(+2.46%)
Oct 17, 2011 9.381 9.564 9.289 9.437 1,653,318 +0.09(+0.98%)
Oct 14, 2011 9.360 9.458 9.296 9.346 8,162,084 -0.04(-0.45%)
Oct 13, 2011 9.747 9.775 9.374 9.388 1,848,435 -0.44(-4.51%)
Oct 12, 2011 9.740 9.888 9.733 9.831 1,204,356 -0.20(-2.03%)
Oct 11, 2011 9.951 10.09 9.888 10.04 357,107 -0.07(-0.70%)
Oct 10, 2011 9.859 10.13 9.796 10.11 399,215 +0.39(+3.98%)
Oct 07, 2011 9.873 9.930 9.683 9.719 386,460 -0.13(-1.36%)
Oct 06, 2011 9.571 9.866 9.522 9.852 688,150 +0.13(+1.38%)
Oct 05, 2011 9.768 9.796 9.557 9.719 484,643 -0.01(-0.07%)
Oct 04, 2011 9.423 9.775 9.128 9.726 1,274,821 +0.18(+1.84%)
Oct 03, 2011 9.965 10.06 9.550 9.550 812,545 -0.44(-4.37%)
Sep 30, 2011 10.06 10.19 9.965 9.986 427,321 -0.19(-1.87%)
Sep 29, 2011 10.20 10.20 10.06 10.18 310,282 +0.17(+1.69%)
Sep 28, 2011 10.32 10.33 10.01 10.01 458,621 -0.33(-3.20%)
Sep 27, 2011 10.30 10.47 10.22 10.34 631,793 +0.23(+2.23%)
Sep 26, 2011 10.11 10.15 9.944 10.11 435,003 +0.04(+0.35%)
Sep 23, 2011 9.796 10.13 9.796 10.08 547,989 +0.22(+2.21%)
Sep 22, 2011 9.698 9.949 9.564 9.859 1,120,055 -0.13(-1.34%)
Sep 21, 2011 10.26 10.30 9.993 9.993 483,677 -0.27(-2.61%)
Sep 20, 2011 10.43 10.46 10.26 10.26 328,918 -0.09(-0.88%)
Sep 19, 2011 10.52 10.54 10.33 10.35 420,077 -0.25(-2.39%)
Sep 16, 2011 10.51 10.66 10.46 10.61 612,470 +0.08(+0.80%)
Sep 15, 2011 10.47 10.54 10.37 10.52 333,245 +0.11(+1.08%)
Sep 14, 2011 10.41 10.45 10.24 10.41 355,386 +0.06(+0.54%)
Sep 13, 2011 10.13 10.39 10.13 10.35 292,080 +0.22(+2.15%)
Sep 12, 2011 10.06 10.15 9.993 10.13 288,943 -0.01(-0.14%)
Sep 09, 2011 10.30 10.32 10.09 10.15 528,691 -0.20(-1.91%)
Sep 08, 2011 10.46 10.64 10.32 10.35 414,465 -0.21(-2.00%)
Sep 07, 2011 10.35 10.58 10.32 10.56 451,172 +0.28(+2.74%)
Sep 06, 2011 10.03 10.31 9.993 10.27 454,228 -0.04(-0.41%)
Sep 02, 2011 10.47 10.58 10.31 10.32 516,163 -0.27(-2.59%)
Sep 01, 2011 10.90 10.91 10.56 10.59 435,871 -0.30(-2.78%)
Aug 31, 2011 10.88 10.91 10.72 10.89 469,858 +0.07(+0.65%)
Aug 30, 2011 10.84 10.86 10.66 10.82 342,691 -0.06(-0.52%)
Aug 29, 2011 10.65 10.88 10.64 10.88 451,428 +0.29(+2.72%)
Aug 26, 2011 10.42 10.65 10.30 10.59 352,650 +0.16(+1.55%)
Aug 25, 2011 10.59 10.61 10.42 10.43 324,186 -0.11(-1.07%)
Aug 24, 2011 10.54 10.68 10.38 10.54 391,879 -0.02(-0.20%)
Aug 23, 2011 10.22 10.56 10.17 10.56 563,353 +0.37(+3.66%)
Aug 22, 2011 10.25 10.28 10.03 10.19 503,615 +0.16(+1.61%)
Aug 19, 2011 10.23 10.40 10.03 10.03 549,641 -0.24(-2.33%)
Aug 18, 2011 10.51 10.54 10.23 10.27 834,730 -0.39(-3.70%)
Aug 17, 2011 10.61 10.73 10.56 10.66 331,258 +0.12(+1.14%)
Aug 16, 2011 10.56 10.60 10.47 10.54 425,314 -0.08(-0.80%)
Aug 15, 2011 10.34 10.63 10.33 10.63 573,909 +0.37(+3.64%)
Aug 12, 2011 10.08 10.27 9.923 10.25 558,896 +0.26(+2.61%)
Aug 11, 2011 9.585 10.13 9.564 9.993 1,050,385 +0.34(+3.50%)
Aug 10, 2011 10.10 10.15 9.648 9.655 903,835 -0.56(-5.44%)
Aug 09, 2011 9.508 10.24 9.325 10.21 1,298,869 +0.83(+8.85%)
Aug 08, 2011 9.508 9.824 9.296 9.381 1,360,069 -0.53(-5.39%)
Aug 05, 2011 10.29 10.38 9.233 9.916 2,463,481 -0.33(-3.23%)
Aug 04, 2011 10.78 10.80 10.14 10.25 1,345,323 -0.61(-5.64%)
Aug 03, 2011 11.00 11.08 10.70 10.86 604,035 -0.11(-1.03%)
Aug 02, 2011 11.22 11.31 10.97 10.97 532,904 -0.39(-3.41%)
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