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Koppers Holdings Inc (NY: KOP )

43.56 +0.29 (+0.67%)
Official Closing Price Updated: 4:10 PM EDT, May 20, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Feb 29, 2012 34.81 35.55 34.19 34.45 187,054 -0.12(-0.34%)
Feb 28, 2012 34.54 34.97 34.07 34.57 148,408 +0.10(+0.29%)
Feb 27, 2012 34.21 34.65 33.56 34.47 118,543 -0.08(-0.24%)
Feb 24, 2012 35.14 35.14 34.47 34.55 87,095 -0.48(-1.36%)
Feb 23, 2012 34.94 35.32 34.45 35.02 110,411 +0.19(+0.55%)
Feb 22, 2012 34.79 35.16 34.43 34.83 126,609 +0.07(+0.21%)
Feb 21, 2012 35.09 35.58 34.21 34.76 205,937 -0.16(-0.47%)
Feb 17, 2012 34.71 35.42 34.55 34.92 152,197 +0.66(+1.94%)
Feb 16, 2012 34.57 34.57 32.76 34.26 245,142 -0.16(-0.48%)
Feb 15, 2012 34.70 35.10 34.02 34.42 151,146 -0.29(-0.84%)
Feb 14, 2012 35.10 35.27 34.39 34.71 102,771 -0.75(-2.10%)
Feb 13, 2012 35.62 35.96 35.14 35.46 98,857 +0.31(+0.88%)
Feb 10, 2012 35.90 35.90 34.92 35.15 88,003 -1.27(-3.50%)
Feb 09, 2012 36.73 36.79 36.26 36.42 70,234 -0.11(-0.30%)
Feb 08, 2012 36.20 36.71 35.58 36.53 125,624 +0.48(+1.34%)
Feb 07, 2012 35.94 36.57 35.68 36.05 165,790 +0.05(+0.15%)
Feb 06, 2012 35.93 36.12 35.68 36.00 111,985 -0.12(-0.33%)
Feb 03, 2012 36.28 36.94 36.07 36.12 242,574 +0.66(+1.87%)
Feb 02, 2012 36.37 36.92 35.34 35.45 236,588 -0.75(-2.06%)
Feb 01, 2012 34.97 36.94 34.81 36.20 278,843 +1.64(+4.74%)
Jan 31, 2012 34.78 34.80 33.77 34.56 197,750 +0.10(+0.29%)
Jan 30, 2012 34.65 34.75 34.14 34.46 141,638 -0.59(-1.69%)
Jan 27, 2012 34.81 35.45 34.56 35.05 120,180 +0.02(+0.05%)
Jan 26, 2012 35.48 35.69 34.83 35.03 91,643 -0.20(-0.57%)
Jan 25, 2012 34.73 35.37 34.24 35.23 83,403 +0.40(+1.15%)
Jan 24, 2012 33.35 35.22 33.28 34.83 167,294 +1.30(+3.88%)
Jan 23, 2012 33.50 33.97 33.00 33.53 80,992 +0.01(+0.03%)
Jan 20, 2012 32.50 33.62 32.46 33.52 120,444 +0.97(+2.99%)
Jan 19, 2012 32.26 32.63 31.70 32.55 174,608 +0.37(+1.16%)
Jan 18, 2012 31.88 32.32 31.46 32.18 133,771 +0.32(+1.00%)
Jan 17, 2012 32.31 32.61 31.67 31.86 132,992 -0.02(-0.06%)
Jan 13, 2012 31.91 32.16 31.61 31.88 126,653 -0.34(-1.04%)
Jan 12, 2012 31.72 32.29 31.25 32.21 125,709 +0.47(+1.49%)
Jan 11, 2012 30.97 31.96 30.97 31.74 256,683 +0.75(+2.41%)
Jan 10, 2012 30.66 31.73 30.66 30.99 297,217 +1.00(+3.34%)
Jan 09, 2012 30.44 30.44 29.66 29.99 203,289 -0.27(-0.90%)
Jan 06, 2012 31.53 31.66 29.25 30.27 449,663 -1.39(-4.40%)
Jan 05, 2012 32.03 32.03 31.00 31.66 136,850 -0.72(-2.22%)
Jan 04, 2012 32.21 32.64 31.90 32.38 91,809 +1.12(+3.58%)
Dec 30, 2011 31.01 31.77 30.94 31.26 152,193 +0.25(+0.79%)
Dec 29, 2011 30.68 31.18 30.54 31.01 121,056 +0.38(+1.25%)
Dec 28, 2011 31.84 31.84 30.49 30.63 106,007 -1.35(-4.21%)
Dec 27, 2011 31.43 32.41 31.27 31.98 60,028 +0.46(+1.47%)
Dec 23, 2011 31.86 31.86 31.33 31.51 79,328 +0.46(+1.49%)
Dec 21, 2011 30.95 31.25 30.18 31.05 115,467 -0.08(-0.26%)
Dec 20, 2011 30.05 31.30 29.88 31.13 144,210 +2.18(+7.54%)
Dec 19, 2011 29.99 30.32 28.87 28.95 100,936 -0.87(-2.93%)
Dec 16, 2011 29.54 30.30 29.31 29.82 216,562 +0.37(+1.27%)
Dec 15, 2011 29.11 29.47 28.84 29.45 138,891 +0.86(+3.02%)
Dec 14, 2011 29.17 29.47 28.51 28.58 137,970 -0.91(-3.08%)
Dec 13, 2011 30.32 30.70 29.33 29.49 104,760 -0.69(-2.29%)
Dec 12, 2011 30.58 30.73 29.65 30.18 98,163 -1.16(-3.69%)
Dec 09, 2011 30.63 31.60 30.55 31.34 105,654 +0.91(+2.99%)
Dec 08, 2011 31.29 31.47 30.33 30.43 106,527 -1.32(-4.15%)
Dec 07, 2011 31.08 31.91 30.42 31.75 119,027 +0.43(+1.37%)
Dec 06, 2011 31.48 31.89 30.84 31.32 87,189 -0.20(-0.64%)
Dec 05, 2011 31.51 31.98 31.08 31.52 82,271 +0.54(+1.73%)
Dec 02, 2011 31.29 31.66 30.70 30.98 140,118 +0.36(+1.19%)
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