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Koppers Holdings Inc (NY: KOP )

44.33 +1.11 (+2.57%)
Official Closing Price Updated: 7:00 PM EDT, May 31, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Jul 31, 2012 29.65 30.50 29.45 30.29 72,639 +0.37(+1.23%)
Jul 30, 2012 30.28 30.33 29.81 29.93 28,732 -0.24(-0.79%)
Jul 27, 2012 28.94 30.47 28.70 30.16 68,957 +1.32(+4.59%)
Jul 26, 2012 29.13 29.13 28.11 28.84 48,908 +0.17(+0.58%)
Jul 25, 2012 29.10 29.19 28.55 28.67 56,379 -0.15(-0.51%)
Jul 24, 2012 29.41 29.47 28.67 28.82 45,529 -0.44(-1.51%)
Jul 23, 2012 29.23 29.55 28.92 29.26 55,171 -0.72(-2.39%)
Jul 20, 2012 30.08 30.24 29.82 29.98 58,923 -0.47(-1.54%)
Jul 19, 2012 31.07 31.14 30.38 30.45 30,980 -0.45(-1.46%)
Jul 18, 2012 30.10 31.13 30.09 30.90 37,261 +0.76(+2.53%)
Jul 17, 2012 30.39 30.55 29.73 30.14 53,897 -0.11(-0.36%)
Jul 16, 2012 30.38 30.52 29.80 30.25 52,526 -0.31(-1.02%)
Jul 13, 2012 30.19 30.82 30.03 30.56 67,867 +0.62(+2.06%)
Jul 12, 2012 29.74 30.23 29.38 29.94 80,495 -0.15(-0.49%)
Jul 11, 2012 30.73 30.90 29.92 30.09 82,118 -0.63(-2.07%)
Jul 10, 2012 31.44 31.84 30.59 30.73 89,846 -0.46(-1.47%)
Jul 09, 2012 31.67 31.79 31.15 31.19 136,601 -0.55(-1.74%)
Jul 06, 2012 31.34 32.10 31.34 31.74 190,613 -0.13(-0.40%)
Jul 05, 2012 31.82 32.33 31.31 31.87 70,282 -0.15(-0.46%)
Jul 03, 2012 31.45 32.10 31.24 32.01 62,125 +0.54(+1.72%)
Jul 02, 2012 31.30 31.67 30.59 31.47 79,547 +0.20(+0.65%)
Jun 29, 2012 30.53 31.52 30.19 31.27 101,457 +1.60(+5.39%)
Jun 28, 2012 29.34 29.69 28.91 29.67 67,808 -0.17(-0.59%)
Jun 27, 2012 29.31 29.87 29.31 29.84 81,924 +0.55(+1.88%)
Jun 26, 2012 29.32 29.47 28.87 29.29 59,141 +0.04(+0.13%)
Jun 25, 2012 29.22 29.63 28.98 29.25 79,581 -0.63(-2.12%)
Jun 22, 2012 29.84 29.94 29.35 29.89 144,869 +0.36(+1.21%)
Jun 21, 2012 30.49 30.50 29.34 29.53 112,157 -0.90(-2.96%)
Jun 20, 2012 30.96 30.96 30.19 30.43 101,981 -0.64(-2.07%)
Jun 19, 2012 30.37 31.38 30.25 31.07 155,160 +0.92(+3.05%)
Jun 18, 2012 30.48 30.52 30.00 30.16 68,964 -0.63(-2.06%)
Jun 15, 2012 29.56 30.84 28.75 30.79 136,759 +1.19(+4.01%)
Jun 14, 2012 28.94 29.82 28.68 29.60 127,981 +0.63(+2.16%)
Jun 13, 2012 30.13 30.13 28.67 28.98 121,745 -1.30(-4.28%)
Jun 12, 2012 29.94 30.32 29.11 30.27 104,422 +0.60(+2.01%)
Jun 11, 2012 31.69 31.72 29.63 29.68 123,779 -1.57(-5.03%)
Jun 08, 2012 30.64 31.33 30.04 31.25 61,865 +0.40(+1.31%)
Jun 07, 2012 31.80 32.29 30.84 30.84 163,687 -0.72(-2.27%)
Jun 06, 2012 30.75 31.56 30.75 31.56 71,327 +1.20(+3.97%)
Jun 05, 2012 29.89 30.52 29.72 30.36 68,811 +0.21(+0.70%)
Jun 04, 2012 30.40 30.54 29.58 30.15 67,478 -0.13(-0.43%)
Jun 01, 2012 31.30 31.30 30.22 30.27 116,251 -2.01(-6.24%)
May 31, 2012 32.53 32.53 31.70 32.29 106,037 -0.25(-0.76%)
May 30, 2012 33.20 33.48 32.48 32.54 100,208 -1.22(-3.62%)
May 29, 2012 32.88 34.04 32.88 33.76 131,806 +1.46(+4.53%)
May 25, 2012 32.08 32.79 31.69 32.30 99,254 +0.30(+0.95%)
May 24, 2012 31.94 32.16 31.29 31.99 92,339 +0.19(+0.61%)
May 23, 2012 31.53 31.96 30.84 31.80 96,466 -0.16(-0.49%)
May 22, 2012 32.54 32.67 31.63 31.96 113,952 -0.40(-1.22%)
May 21, 2012 31.95 32.87 31.87 32.35 213,499 +0.65(+2.06%)
May 18, 2012 32.36 32.55 31.52 31.70 133,089 -0.49(-1.51%)
May 17, 2012 32.85 33.01 32.10 32.19 182,473 -0.46(-1.41%)
May 16, 2012 33.25 33.42 32.53 32.65 113,886 -0.34(-1.03%)
May 15, 2012 34.14 34.15 32.89 32.99 126,614 -1.21(-3.55%)
May 14, 2012 34.49 34.69 34.00 34.20 90,440 -0.70(-2.00%)
May 11, 2012 34.96 35.42 34.65 34.90 95,313 -0.61(-1.71%)
May 10, 2012 36.24 36.36 35.40 35.51 106,005 -0.30(-0.84%)
May 09, 2012 35.73 36.47 35.60 35.81 113,496 -0.53(-1.46%)
May 08, 2012 35.55 36.38 35.30 36.34 141,716 +0.46(+1.27%)
May 07, 2012 36.10 36.10 35.21 35.88 188,792 +0.04(+0.10%)
May 04, 2012 36.59 36.80 35.05 35.85 251,862 -0.56(-1.53%)
May 03, 2012 36.71 36.90 36.17 36.40 142,944 -0.24(-0.65%)
May 02, 2012 35.73 36.65 35.55 36.64 125,512 +0.55(+1.52%)
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