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Koppers Holdings Inc (NY: KOP )

43.27 -1.68 (-3.74%)
Official Closing Price Updated: 7:00 PM EDT, May 17, 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 33.37 173,984 -0.70(-2.05%)
May 23, 2011 34.77 34.83 34.01 34.07 67,598 -1.38(-3.90%)
May 20, 2011 35.03 35.84 34.46 35.45 97,652 +0.24(+0.69%)
May 19, 2011 35.79 36.06 34.83 35.21 127,078 -0.26(-0.73%)
May 18, 2011 35.28 35.59 35.00 35.47 102,422 +0.39(+1.10%)
May 17, 2011 35.47 35.95 34.85 35.09 104,582 -0.72(-2.00%)
May 16, 2011 36.37 36.75 35.79 35.80 81,991 -0.85(-2.33%)
May 13, 2011 37.32 37.46 36.43 36.66 129,141 -0.55(-1.47%)
May 12, 2011 37.33 37.76 36.88 37.20 91,986 -0.33(-0.88%)
May 11, 2011 37.72 37.94 37.25 37.54 109,493 -0.40(-1.06%)
May 10, 2011 37.65 38.16 37.33 37.94 130,425 +0.60(+1.60%)
May 09, 2011 36.58 37.56 36.31 37.34 102,106 +0.60(+1.63%)
May 06, 2011 37.90 38.14 35.52 36.74 359,223 -0.79(-2.12%)
May 05, 2011 37.76 38.87 37.25 37.54 154,001 -1.27(-3.27%)
May 04, 2011 39.31 39.54 38.09 38.80 149,730 -0.55(-1.41%)
May 03, 2011 39.89 39.97 39.04 39.36 104,904 -0.64(-1.61%)
May 02, 2011 40.16 40.16 40.00 40.00 123,056 -0.82(-2.01%)
Apr 29, 2011 40.45 40.94 40.22 40.82 76,084 +0.55(+1.37%)
Apr 28, 2011 40.67 40.67 40.15 40.27 100,875 -0.40(-0.99%)
Apr 27, 2011 40.38 40.76 39.53 40.67 94,418 +0.43(+1.06%)
Apr 26, 2011 40.65 40.87 40.16 40.24 119,260 -0.16(-0.40%)
Apr 25, 2011 40.38 40.67 39.82 40.40 112,392 -0.04(-0.09%)
Apr 21, 2011 40.64 40.94 40.09 40.44 74,935 +0.15(+0.38%)
Apr 20, 2011 39.96 40.58 39.87 40.28 87,905 +1.09(+2.78%)
Apr 19, 2011 39.03 39.46 38.38 39.20 99,680 +0.37(+0.97%)
Apr 18, 2011 38.61 39.13 38.37 38.82 151,438 -0.55(-1.41%)
Apr 15, 2011 38.66 39.42 38.18 39.37 100,732 +0.65(+1.68%)
Apr 14, 2011 38.30 38.80 38.16 38.72 104,298 +0.06(+0.16%)
Apr 13, 2011 39.11 39.21 38.06 38.66 115,531 -0.12(-0.30%)
Apr 12, 2011 38.95 39.05 38.59 38.78 158,377 -0.69(-1.74%)
Apr 11, 2011 39.55 39.87 39.30 39.46 106,595 +0.05(+0.14%)
Apr 08, 2011 40.32 40.66 39.19 39.41 99,614 -0.61(-1.52%)
Apr 07, 2011 39.74 40.27 39.57 40.02 118,878 +0.37(+0.95%)
Apr 06, 2011 39.95 40.16 39.28 39.64 106,940 -0.01(-0.02%)
Apr 05, 2011 39.15 40.03 38.83 39.65 132,424 +0.45(+1.14%)
Apr 04, 2011 39.07 40.11 38.82 39.20 310,629 +0.42(+1.08%)
Apr 01, 2011 38.46 39.47 38.06 38.79 355,894 +0.67(+1.76%)
Mar 31, 2011 37.71 38.12 37.63 38.12 2,873,867 +0.37(+0.97%)
Mar 30, 2011 37.75 37.75 37.75 37.75 273,857 +0.24(+0.64%)
Mar 29, 2011 37.67 37.84 37.31 37.51 198,069 +0.11(+0.29%)
Mar 28, 2011 37.55 37.65 37.18 37.40 183,880 -0.08(-0.21%)
Mar 25, 2011 36.51 38.27 36.33 37.48 560,989 +2.78(+8.00%)
Mar 24, 2011 34.55 34.88 33.96 34.71 161,557 +0.32(+0.93%)
Mar 23, 2011 34.10 34.74 33.85 34.38 95,844 +0.25(+0.73%)
Mar 22, 2011 33.82 34.40 33.64 34.13 56,159 +0.44(+1.30%)
Mar 21, 2011 33.67 33.87 33.61 33.70 124,465 +0.47(+1.42%)
Mar 18, 2011 33.03 33.30 32.90 33.22 204,825 +0.45(+1.36%)
Mar 17, 2011 33.36 33.46 32.75 32.78 111,911 -0.04(-0.11%)
Mar 16, 2011 33.05 33.31 32.60 32.81 168,400 -0.30(-0.92%)
Mar 15, 2011 32.97 33.50 32.72 33.12 86,045 -0.22(-0.67%)
Mar 14, 2011 32.89 33.88 32.54 33.34 102,524 -0.53(-1.55%)
Mar 11, 2011 33.41 34.21 33.35 33.87 65,652 +0.00(+0.00%)
Mar 10, 2011 34.43 34.56 33.32 33.87 177,885 -1.17(-3.34%)
Mar 09, 2011 35.64 35.64 34.88 35.04 64,497 -0.67(-1.88%)
Mar 08, 2011 34.92 35.89 34.40 35.71 76,253 +0.87(+2.49%)
Mar 07, 2011 35.44 35.94 34.59 34.84 72,412 -0.41(-1.16%)
Mar 04, 2011 35.31 35.71 34.96 35.25 64,299 -0.23(-0.65%)
Mar 03, 2011 34.79 35.80 34.79 35.48 72,944 +1.08(+3.14%)
Mar 02, 2011 34.14 34.83 34.14 34.40 122,543 +0.15(+0.44%)
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