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Koppers Holdings Inc (NY: KOP )

43.65 +0.15 (+0.34%)
Official Closing Price Updated: 7:00 PM EDT, May 10, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
May 24, 2011 34.02 34.52 33.03 33.37 173,968 -0.70(-2.05%)
May 23, 2011 34.77 34.83 34.01 34.07 67,591 -1.38(-3.90%)
May 20, 2011 35.04 35.84 34.46 35.46 97,643 +0.24(+0.69%)
May 19, 2011 35.80 36.07 34.83 35.21 127,067 -0.26(-0.73%)
May 18, 2011 35.29 35.59 35.00 35.47 102,413 +0.39(+1.10%)
May 17, 2011 35.47 35.95 34.86 35.09 104,572 -0.72(-2.00%)
May 16, 2011 36.37 36.76 35.79 35.81 81,984 -0.85(-2.33%)
May 13, 2011 37.32 37.47 36.44 36.66 129,129 -0.55(-1.47%)
May 12, 2011 37.33 37.76 36.88 37.21 91,978 -0.33(-0.88%)
May 11, 2011 37.73 37.94 37.25 37.54 109,483 -0.40(-1.06%)
May 10, 2011 37.65 38.16 37.33 37.94 130,413 +0.60(+1.60%)
May 09, 2011 36.58 37.57 36.32 37.34 102,097 +0.60(+1.63%)
May 06, 2011 37.90 38.15 35.52 36.74 359,191 -0.79(-2.12%)
May 05, 2011 37.76 38.87 37.25 37.54 153,987 -1.27(-3.27%)
May 04, 2011 39.32 39.55 38.09 38.81 149,716 -0.55(-1.41%)
May 03, 2011 39.90 39.98 39.05 39.36 104,895 -0.64(-1.61%)
May 02, 2011 40.16 40.16 40.00 40.00 123,045 -0.82(-2.01%)
Apr 29, 2011 40.46 40.94 40.23 40.82 76,077 +0.55(+1.37%)
Apr 28, 2011 40.67 40.67 40.15 40.27 100,865 -0.40(-0.99%)
Apr 27, 2011 40.39 40.76 39.54 40.67 94,410 +0.43(+1.06%)
Apr 26, 2011 40.65 40.88 40.16 40.24 119,250 -0.16(-0.40%)
Apr 25, 2011 40.39 40.67 39.82 40.40 112,382 -0.04(-0.09%)
Apr 21, 2011 40.65 40.94 40.09 40.44 74,928 +0.15(+0.38%)
Apr 20, 2011 39.97 40.58 39.88 40.29 87,897 +1.09(+2.78%)
Apr 19, 2011 39.03 39.47 38.39 39.20 99,671 +0.37(+0.97%)
Apr 18, 2011 38.61 39.14 38.38 38.82 151,425 -0.55(-1.41%)
Apr 15, 2011 38.66 39.42 38.18 39.38 100,723 +0.65(+1.68%)
Apr 14, 2011 38.31 38.81 38.16 38.73 104,289 +0.06(+0.16%)
Apr 13, 2011 39.11 39.22 38.07 38.66 115,521 -0.12(-0.30%)
Apr 12, 2011 38.95 39.06 38.59 38.78 158,363 -0.69(-1.74%)
Apr 11, 2011 39.56 39.87 39.31 39.47 106,585 +0.05(+0.14%)
Apr 08, 2011 40.32 40.66 39.19 39.41 99,605 -0.61(-1.52%)
Apr 07, 2011 39.74 40.27 39.57 40.02 118,868 +0.37(+0.95%)
Apr 06, 2011 39.96 40.16 39.28 39.65 106,930 -0.01(-0.02%)
Apr 05, 2011 39.15 40.03 38.83 39.65 132,412 +0.45(+1.14%)
Apr 04, 2011 39.07 40.11 38.82 39.21 310,601 +0.42(+1.08%)
Apr 01, 2011 38.47 39.48 38.07 38.79 355,862 +0.67(+1.76%)
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%)
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