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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

Historical Prices

Date Open High Low Close Volume Change (%)
May 31, 2012 32.58 32.58 31.75 32.34 105,869 -0.25(-0.76%)
May 30, 2012 33.25 33.54 32.53 32.59 100,048 -1.22(-3.62%)
May 29, 2012 32.93 34.10 32.93 33.81 131,596 +1.46(+4.53%)
May 25, 2012 32.13 32.85 31.74 32.35 99,096 +0.30(+0.95%)
May 24, 2012 31.99 32.21 31.34 32.05 92,192 +0.19(+0.61%)
May 23, 2012 31.58 32.01 30.89 31.85 96,313 -0.16(-0.49%)
May 22, 2012 32.59 32.73 31.68 32.01 113,771 -0.40(-1.22%)
May 21, 2012 32.00 32.92 31.92 32.40 213,159 +0.65(+2.06%)
May 18, 2012 32.41 32.60 31.57 31.75 132,877 -0.49(-1.51%)
May 17, 2012 32.90 33.06 32.15 32.24 182,182 -0.46(-1.41%)
May 16, 2012 33.31 33.47 32.58 32.70 113,705 -0.34(-1.03%)
May 15, 2012 34.19 34.20 32.94 33.04 126,412 -1.22(-3.55%)
May 14, 2012 34.54 34.74 34.05 34.26 90,296 -0.70(-2.00%)
May 11, 2012 35.02 35.48 34.71 34.96 95,161 -0.61(-1.71%)
May 10, 2012 36.30 36.42 35.45 35.56 105,836 -0.30(-0.84%)
May 09, 2012 35.78 36.53 35.66 35.87 113,315 -0.53(-1.46%)
May 08, 2012 35.61 36.44 35.35 36.40 141,490 +0.46(+1.27%)
May 07, 2012 36.16 36.16 35.27 35.94 188,491 +0.04(+0.10%)
May 04, 2012 36.64 36.85 35.11 35.90 251,461 -0.56(-1.53%)
May 03, 2012 36.77 36.96 36.23 36.46 142,717 -0.24(-0.65%)
May 02, 2012 35.78 36.71 35.61 36.70 125,313 +0.55(+1.52%)
May 01, 2012 35.65 36.85 35.48 36.15 133,993 +0.56(+1.57%)
Apr 30, 2012 36.00 36.00 35.46 35.59 115,698 -0.56(-1.54%)
Apr 27, 2012 35.51 36.36 35.20 36.15 83,622 +0.69(+1.94%)
Apr 26, 2012 35.01 35.86 34.91 35.46 92,187 +0.29(+0.83%)
Apr 25, 2012 34.88 35.41 34.64 35.17 132,699 +0.82(+2.40%)
Apr 24, 2012 33.50 34.37 33.43 34.35 106,515 +0.82(+2.46%)
Apr 23, 2012 33.60 33.74 33.00 33.52 126,325 -0.97(-2.81%)
Apr 20, 2012 34.19 34.63 33.92 34.49 127,091 +0.80(+2.36%)
Apr 19, 2012 33.95 34.22 33.20 33.70 106,681 -0.09(-0.27%)
Apr 18, 2012 33.97 34.22 33.62 33.79 69,181 -0.49(-1.42%)
Apr 17, 2012 34.00 34.76 33.98 34.27 82,398 +0.68(+2.02%)
Apr 16, 2012 33.35 33.96 32.66 33.60 82,801 +0.50(+1.52%)
Apr 13, 2012 34.29 34.29 33.06 33.09 76,587 -1.44(-4.16%)
Apr 12, 2012 33.38 34.78 33.23 34.53 93,080 +1.17(+3.51%)
Apr 11, 2012 32.74 33.36 32.72 33.36 98,766 +1.06(+3.29%)
Apr 10, 2012 33.65 33.74 32.17 32.30 127,553 -1.41(-4.18%)
Apr 09, 2012 33.40 34.09 33.35 33.71 66,856 -0.42(-1.23%)
Apr 05, 2012 34.27 34.84 33.97 34.13 101,224 -0.29(-0.85%)
Apr 04, 2012 34.99 35.17 34.35 34.42 133,322 -1.03(-2.89%)
Apr 03, 2012 36.69 36.69 35.38 35.45 110,088 -1.47(-3.99%)
Apr 02, 2012 35.31 36.94 35.22 36.92 166,820 +1.62(+4.59%)
Mar 30, 2012 35.67 36.04 35.25 35.30 135,670 +0.08(+0.23%)
Mar 29, 2012 34.53 35.34 34.25 35.22 128,741 +0.25(+0.71%)
Mar 28, 2012 34.98 35.15 34.28 34.97 119,847 +0.05(+0.16%)
Mar 27, 2012 35.34 35.52 34.90 34.91 79,992 -0.27(-0.75%)
Mar 26, 2012 34.62 35.37 34.62 35.18 110,182 +0.99(+2.89%)
Mar 23, 2012 33.50 34.23 33.17 34.19 85,957 +0.84(+2.53%)
Mar 22, 2012 34.11 34.11 33.23 33.35 90,513 -1.12(-3.24%)
Mar 21, 2012 34.52 34.80 34.15 34.47 103,914 +0.08(+0.24%)
Mar 20, 2012 34.46 34.51 34.07 34.38 66,867 -0.45(-1.29%)
Mar 19, 2012 34.18 35.35 33.97 34.83 141,186 +0.59(+1.71%)
Mar 16, 2012 33.82 34.63 33.82 34.25 142,472 +0.49(+1.44%)
Mar 15, 2012 33.84 33.93 33.29 33.76 53,653 -0.06(-0.19%)
Mar 14, 2012 34.28 34.46 33.65 33.82 52,892 -0.42(-1.23%)
Mar 13, 2012 33.60 34.28 33.33 34.25 111,472 +1.08(+3.26%)
Mar 12, 2012 33.36 33.51 32.91 33.17 67,490 -0.14(-0.41%)
Mar 09, 2012 32.89 33.66 32.69 33.30 111,576 +0.47(+1.42%)
Mar 08, 2012 32.73 32.92 32.20 32.84 55,625 +0.55(+1.70%)
Mar 07, 2012 32.36 32.53 32.10 32.29 87,238 +0.22(+0.69%)
Mar 06, 2012 32.62 33.01 31.77 32.07 113,592 -0.96(-2.91%)
Mar 05, 2012 32.99 33.25 32.57 33.03 139,408 -0.01(-0.03%)
Mar 02, 2012 34.14 34.36 32.97 33.04 140,746 -1.19(-3.48%)
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