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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 (%)
Feb 29, 2012 34.76 35.50 34.14 34.39 187,352 -0.12(-0.34%)
Feb 28, 2012 34.48 34.91 34.02 34.51 148,645 +0.10(+0.29%)
Feb 27, 2012 34.15 34.59 33.51 34.41 118,732 -0.08(-0.24%)
Feb 24, 2012 35.09 35.09 34.42 34.49 87,234 -0.48(-1.36%)
Feb 23, 2012 34.89 35.26 34.39 34.97 110,587 +0.19(+0.55%)
Feb 22, 2012 34.73 35.10 34.38 34.78 126,811 +0.07(+0.21%)
Feb 21, 2012 35.03 35.52 34.16 34.70 206,265 -0.16(-0.47%)
Feb 17, 2012 34.65 35.37 34.50 34.87 152,440 +0.66(+1.94%)
Feb 16, 2012 34.51 34.51 32.71 34.21 245,533 -0.16(-0.48%)
Feb 15, 2012 34.64 35.04 33.97 34.37 151,387 -0.29(-0.84%)
Feb 14, 2012 35.04 35.21 34.33 34.66 102,935 -0.74(-2.10%)
Feb 13, 2012 35.57 35.90 35.09 35.40 99,015 +0.31(+0.88%)
Feb 10, 2012 35.84 35.84 34.87 35.10 88,143 -1.27(-3.50%)
Feb 09, 2012 36.68 36.73 36.20 36.37 70,346 -0.11(-0.30%)
Feb 08, 2012 36.14 36.65 35.52 36.48 125,824 +0.48(+1.34%)
Feb 07, 2012 35.89 36.51 35.62 35.99 166,055 +0.05(+0.15%)
Feb 06, 2012 35.88 36.07 35.62 35.94 112,164 -0.12(-0.33%)
Feb 03, 2012 36.22 36.88 36.01 36.06 242,961 +0.66(+1.87%)
Feb 02, 2012 36.31 36.86 35.29 35.40 236,966 -0.74(-2.06%)
Feb 01, 2012 34.91 36.88 34.76 36.14 279,288 +1.63(+4.74%)
Jan 31, 2012 34.72 34.74 33.71 34.51 198,065 +0.10(+0.29%)
Jan 30, 2012 34.60 34.70 34.09 34.41 141,863 -0.59(-1.69%)
Jan 27, 2012 34.75 35.40 34.51 35.00 120,372 +0.02(+0.05%)
Jan 26, 2012 35.42 35.63 34.78 34.98 91,789 -0.20(-0.57%)
Jan 25, 2012 34.68 35.31 34.19 35.18 83,536 +0.40(+1.15%)
Jan 24, 2012 33.30 35.17 33.22 34.78 167,561 +1.30(+3.88%)
Jan 23, 2012 33.44 33.91 32.94 33.48 81,121 +0.01(+0.03%)
Jan 20, 2012 32.45 33.57 32.41 33.47 120,636 +0.97(+2.99%)
Jan 19, 2012 32.21 32.58 31.65 32.50 174,887 +0.37(+1.16%)
Jan 18, 2012 31.83 32.27 31.41 32.13 133,985 +0.32(+1.00%)
Jan 17, 2012 32.26 32.56 31.62 31.81 133,204 -0.02(-0.06%)
Jan 13, 2012 31.86 32.11 31.56 31.83 126,855 -0.34(-1.04%)
Jan 12, 2012 31.67 32.24 31.20 32.16 125,910 +0.47(+1.49%)
Jan 11, 2012 30.92 31.91 30.92 31.69 257,092 +0.74(+2.41%)
Jan 10, 2012 30.61 31.68 30.61 30.94 297,691 +1.00(+3.34%)
Jan 09, 2012 30.39 30.39 29.61 29.95 203,613 -0.27(-0.90%)
Jan 06, 2012 31.48 31.61 29.20 30.22 450,380 -1.39(-4.40%)
Jan 05, 2012 31.98 31.98 30.95 31.61 137,069 -0.72(-2.22%)
Jan 04, 2012 32.16 32.59 31.85 32.33 91,955 +1.12(+3.58%)
Dec 30, 2011 30.96 31.72 30.89 31.21 152,435 +0.25(+0.79%)
Dec 29, 2011 30.64 31.13 30.49 30.96 121,249 +0.38(+1.25%)
Dec 28, 2011 31.79 31.79 30.45 30.58 106,176 -1.34(-4.21%)
Dec 27, 2011 31.38 32.36 31.22 31.93 60,124 +0.46(+1.47%)
Dec 23, 2011 31.81 31.81 31.28 31.46 79,454 +0.46(+1.49%)
Dec 21, 2011 30.90 31.20 30.13 31.00 115,651 -0.08(-0.26%)
Dec 20, 2011 30.00 31.25 29.84 31.08 144,440 +2.18(+7.54%)
Dec 19, 2011 29.95 30.27 28.82 28.90 101,097 -0.87(-2.93%)
Dec 16, 2011 29.49 30.25 29.26 29.77 216,908 +0.37(+1.27%)
Dec 15, 2011 29.06 29.42 28.79 29.40 139,112 +0.86(+3.02%)
Dec 14, 2011 29.13 29.43 28.46 28.54 138,191 -0.91(-3.08%)
Dec 13, 2011 30.27 30.65 29.28 29.45 104,927 -0.69(-2.29%)
Dec 12, 2011 30.54 30.68 29.60 30.14 98,320 -1.15(-3.69%)
Dec 09, 2011 30.58 31.55 30.50 31.29 105,822 +0.91(+2.99%)
Dec 08, 2011 31.24 31.42 30.28 30.38 106,696 -1.32(-4.15%)
Dec 07, 2011 31.03 31.85 30.37 31.70 119,217 +0.43(+1.37%)
Dec 06, 2011 31.43 31.83 30.79 31.27 87,328 -0.20(-0.64%)
Dec 05, 2011 31.46 31.93 31.03 31.47 82,402 +0.54(+1.73%)
Dec 02, 2011 31.24 31.61 30.65 30.94 140,342 +0.36(+1.19%)
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