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Koppers Holdings Inc (NY: KOP )

43.50 -1.12 (-2.51%)
Official Closing Price Updated: 4:10 PM EDT, May 9, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
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%)
Dec 01, 2011 29.95 31.25 29.80 30.62 297,226 +0.57(+1.91%)
Nov 30, 2011 28.53 30.06 28.52 30.05 215,430 +2.88(+10.62%)
Nov 29, 2011 27.15 27.53 26.83 27.16 80,050 +0.10(+0.37%)
Nov 28, 2011 27.06 28.03 26.64 27.06 147,059 +1.18(+4.57%)
Nov 25, 2011 26.55 26.94 25.85 25.88 43,387 -0.75(-2.80%)
Nov 23, 2011 27.62 27.62 26.37 26.63 94,377 -1.38(-4.94%)
Nov 22, 2011 28.54 28.74 27.76 28.01 76,714 -0.63(-2.19%)
Nov 21, 2011 29.29 29.29 28.43 28.64 143,200 -0.79(-2.69%)
Nov 18, 2011 29.34 29.75 29.04 29.43 126,864 +0.15(+0.53%)
Nov 17, 2011 30.15 30.68 28.94 29.27 143,845 -0.95(-3.13%)
Nov 16, 2011 30.50 31.30 30.18 30.22 123,920 -0.68(-2.21%)
Nov 15, 2011 30.64 31.08 30.17 30.90 150,072 -0.03(-0.09%)
Nov 14, 2011 31.55 31.65 30.61 30.93 80,557 -0.84(-2.63%)
Nov 11, 2011 31.72 32.16 31.55 31.77 94,536 +0.56(+1.81%)
Nov 10, 2011 31.33 31.62 30.55 31.20 64,447 +0.51(+1.66%)
Nov 09, 2011 31.79 32.03 30.52 30.69 217,989 -2.03(-6.20%)
Nov 08, 2011 32.91 33.01 31.76 32.72 153,198 +0.17(+0.53%)
Nov 07, 2011 32.16 32.83 31.81 32.55 121,874 -0.21(-0.63%)
Nov 04, 2011 32.39 33.03 32.00 32.76 190,149 +0.05(+0.14%)
Nov 03, 2011 29.88 32.99 28.93 32.71 212,754 +4.10(+14.31%)
Nov 02, 2011 28.62 29.02 28.00 28.62 192,852 +0.54(+1.93%)
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