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Koppers Holdings Inc (NY: KOP )

52.73 -0.81 (-1.51%)
Official Closing Price Updated: 7:00 PM EDT, Apr 26, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Mar 31, 2011 37.72 38.12 37.64 38.12 2,873,610 +0.37(+0.97%)
Mar 30, 2011 37.75 37.75 37.75 37.75 273,833 +0.24(+0.64%)
Mar 29, 2011 37.67 37.84 37.32 37.51 198,052 +0.11(+0.29%)
Mar 28, 2011 37.56 37.65 37.18 37.40 183,864 -0.08(-0.21%)
Mar 25, 2011 36.51 38.27 36.33 37.49 560,939 +2.78(+8.00%)
Mar 24, 2011 34.56 34.88 33.96 34.71 161,543 +0.32(+0.93%)
Mar 23, 2011 34.10 34.74 33.85 34.39 95,836 +0.25(+0.73%)
Mar 22, 2011 33.83 34.41 33.65 34.14 56,154 +0.44(+1.30%)
Mar 21, 2011 33.67 33.87 33.61 33.70 124,454 +0.47(+1.42%)
Mar 18, 2011 33.03 33.31 32.91 33.23 204,806 +0.45(+1.36%)
Mar 17, 2011 33.36 33.46 32.75 32.78 111,901 -0.04(-0.11%)
Mar 16, 2011 33.06 33.32 32.60 32.82 168,385 -0.30(-0.92%)
Mar 15, 2011 32.98 33.50 32.72 33.12 86,038 -0.22(-0.67%)
Mar 14, 2011 32.90 33.88 32.54 33.34 102,514 -0.53(-1.56%)
Mar 11, 2011 33.41 34.21 33.35 33.87 65,646 +0.00(+0.00%)
Mar 10, 2011 34.43 34.57 33.33 33.87 177,870 -1.17(-3.34%)
Mar 09, 2011 35.65 35.65 34.89 35.04 64,491 -0.67(-1.88%)
Mar 08, 2011 34.92 35.90 34.41 35.71 76,246 +0.87(+2.49%)
Mar 07, 2011 35.44 35.94 34.59 34.84 72,405 -0.41(-1.16%)
Mar 04, 2011 35.32 35.71 34.97 35.25 64,293 -0.23(-0.65%)
Mar 03, 2011 34.79 35.81 34.79 35.49 72,937 +1.08(+3.14%)
Mar 02, 2011 34.15 34.83 34.15 34.41 122,532 +0.15(+0.44%)
Mar 01, 2011 36.15 36.15 34.11 34.25 143,618 -1.82(-5.05%)
Feb 28, 2011 36.51 36.67 35.66 36.07 56,271 -0.13(-0.37%)
Feb 25, 2011 34.73 36.31 34.73 36.21 81,938 +1.67(+4.83%)
Feb 24, 2011 34.38 35.10 34.38 34.54 146,143 -0.03(-0.08%)
Feb 23, 2011 35.99 35.99 34.33 34.57 98,708 -1.37(-3.83%)
Feb 22, 2011 36.63 37.20 35.49 35.94 267,483 -1.10(-2.96%)
Feb 18, 2011 36.05 37.10 35.59 37.04 132,345 +0.84(+2.32%)
Feb 17, 2011 36.01 36.45 36.01 36.20 83,340 +0.09(+0.25%)
Feb 16, 2011 36.24 38.28 35.66 36.11 244,813 -0.84(-2.27%)
Feb 15, 2011 37.17 37.48 36.89 36.95 106,733 -0.30(-0.81%)
Feb 14, 2011 36.04 37.49 35.97 37.25 140,091 +1.18(+3.27%)
Feb 11, 2011 35.58 36.24 35.58 36.07 112,889 +0.25(+0.70%)
Feb 10, 2011 35.55 35.91 35.53 35.82 81,089 +0.14(+0.40%)
Feb 09, 2011 35.14 35.82 35.07 35.68 126,504 +0.32(+0.90%)
Feb 08, 2011 35.11 35.37 34.98 35.36 52,379 +0.28(+0.78%)
Feb 07, 2011 34.65 35.51 34.54 35.09 144,821 +0.51(+1.49%)
Feb 04, 2011 34.62 34.93 34.24 34.57 104,186 -0.18(-0.51%)
Feb 03, 2011 34.67 34.95 34.31 34.75 82,395 -0.01(-0.03%)
Feb 02, 2011 34.94 35.09 34.62 34.76 99,157 -0.31(-0.89%)
Feb 01, 2011 34.40 35.40 34.15 35.07 137,017 +0.91(+2.65%)
Jan 31, 2011 34.10 34.20 33.61 34.16 104,554 +0.20(+0.60%)
Jan 28, 2011 34.31 34.33 33.55 33.96 160,021 -0.42(-1.21%)
Jan 27, 2011 34.62 34.62 33.62 34.38 77,493 -0.03(-0.08%)
Jan 26, 2011 34.05 34.87 33.96 34.40 111,615 +0.46(+1.36%)
Jan 25, 2011 33.45 33.95 33.38 33.94 91,511 +0.25(+0.74%)
Jan 24, 2011 33.37 33.79 33.26 33.69 68,769 +0.40(+1.20%)
Jan 21, 2011 33.40 33.75 33.10 33.29 74,534 +0.09(+0.27%)
Jan 20, 2011 33.32 33.50 32.85 33.20 142,254 -0.37(-1.11%)
Jan 19, 2011 34.55 34.55 33.33 33.58 146,680 -0.94(-2.73%)
Jan 18, 2011 34.91 35.15 34.23 34.52 121,064 -0.63(-1.79%)
Jan 14, 2011 34.68 35.40 34.31 35.15 199,064 +0.72(+2.09%)
Jan 13, 2011 34.56 34.87 34.09 34.43 217,556 +0.12(+0.36%)
Jan 12, 2011 34.21 34.65 34.08 34.31 176,294 +0.52(+1.55%)
Jan 11, 2011 34.17 34.43 33.46 33.78 88,718 -0.06(-0.18%)
Jan 10, 2011 33.11 33.96 32.72 33.84 127,702 +0.62(+1.87%)
Jan 07, 2011 32.41 33.29 32.33 33.22 138,994 +0.75(+2.32%)
Jan 06, 2011 32.38 32.65 32.33 32.47 75,773 +0.04(+0.14%)
Jan 05, 2011 31.57 32.46 31.57 32.42 60,548 +0.59(+1.87%)
Jan 04, 2011 32.28 32.45 30.86 31.83 480,350 -0.48(-1.48%)
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