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Koppers Holdings Inc (NY: KOP )

43.65 +0.15 (+0.34%)
Official Closing Price Updated: 7:00 PM EDT, May 10, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Jan 31, 2012 34.78 34.79 33.77 34.56 197,768 +0.10(+0.29%)
Jan 30, 2012 34.65 34.75 34.14 34.46 141,650 -0.59(-1.69%)
Jan 27, 2012 34.80 35.45 34.56 35.05 120,191 +0.02(+0.05%)
Jan 26, 2012 35.48 35.68 34.83 35.03 91,651 -0.20(-0.57%)
Jan 25, 2012 34.73 35.37 34.24 35.23 83,410 +0.40(+1.15%)
Jan 24, 2012 33.35 35.22 33.27 34.83 167,309 +1.30(+3.88%)
Jan 23, 2012 33.49 33.97 32.99 33.53 80,999 +0.01(+0.03%)
Jan 20, 2012 32.50 33.62 32.46 33.52 120,455 +0.97(+2.99%)
Jan 19, 2012 32.26 32.63 31.70 32.55 174,624 +0.37(+1.16%)
Jan 18, 2012 31.87 32.32 31.46 32.17 133,783 +0.32(+1.00%)
Jan 17, 2012 32.31 32.61 31.66 31.86 133,004 -0.02(-0.06%)
Jan 13, 2012 31.91 32.16 31.61 31.87 126,664 -0.34(-1.04%)
Jan 12, 2012 31.72 32.29 31.25 32.21 125,721 +0.47(+1.49%)
Jan 11, 2012 30.96 31.96 30.96 31.74 256,706 +0.75(+2.41%)
Jan 10, 2012 30.65 31.73 30.65 30.99 297,244 +1.00(+3.34%)
Jan 09, 2012 30.44 30.44 29.65 29.99 203,307 -0.27(-0.90%)
Jan 06, 2012 31.53 31.66 29.24 30.26 449,704 -1.39(-4.40%)
Jan 05, 2012 32.03 32.03 31.00 31.66 136,863 -0.72(-2.22%)
Jan 04, 2012 32.21 32.64 31.90 32.37 91,817 +1.12(+3.58%)
Dec 30, 2011 31.01 31.76 30.94 31.25 152,206 +0.25(+0.79%)
Dec 29, 2011 30.68 31.17 30.54 31.01 121,067 +0.38(+1.25%)
Dec 28, 2011 31.84 31.84 30.49 30.63 106,016 -1.35(-4.21%)
Dec 27, 2011 31.43 32.41 31.26 31.97 60,034 +0.46(+1.47%)
Dec 23, 2011 31.86 31.86 31.33 31.51 79,335 +0.46(+1.49%)
Dec 21, 2011 30.95 31.25 30.17 31.05 115,477 -0.08(-0.26%)
Dec 20, 2011 30.05 31.30 29.88 31.13 144,223 +2.18(+7.54%)
Dec 19, 2011 29.99 30.32 28.86 28.94 100,945 -0.87(-2.93%)
Dec 16, 2011 29.54 30.30 29.31 29.82 216,582 +0.37(+1.27%)
Dec 15, 2011 29.11 29.46 28.84 29.44 138,903 +0.86(+3.02%)
Dec 14, 2011 29.17 29.47 28.51 28.58 137,983 -0.91(-3.08%)
Dec 13, 2011 30.32 30.70 29.33 29.49 104,769 -0.69(-2.29%)
Dec 12, 2011 30.58 30.73 29.64 30.18 98,172 -1.16(-3.69%)
Dec 09, 2011 30.63 31.60 30.55 31.34 105,663 +0.91(+2.99%)
Dec 08, 2011 31.29 31.46 30.33 30.43 106,536 -1.32(-4.15%)
Dec 07, 2011 31.07 31.90 30.42 31.75 119,038 +0.43(+1.37%)
Dec 06, 2011 31.47 31.88 30.84 31.32 87,196 -0.20(-0.63%)
Dec 05, 2011 31.51 31.97 31.07 31.52 82,278 +0.54(+1.73%)
Dec 02, 2011 31.29 31.66 30.70 30.98 140,131 +0.36(+1.19%)
Dec 01, 2011 29.95 31.25 29.80 30.62 297,253 +0.57(+1.91%)
Nov 30, 2011 28.53 30.05 28.52 30.05 215,449 +2.88(+10.62%)
Nov 29, 2011 27.14 27.53 26.82 27.16 80,057 +0.10(+0.37%)
Nov 28, 2011 27.06 28.03 26.63 27.06 147,072 +1.18(+4.57%)
Nov 25, 2011 26.55 26.93 25.85 25.88 43,391 -0.75(-2.80%)
Nov 23, 2011 27.62 27.62 26.37 26.62 94,385 -1.38(-4.94%)
Nov 22, 2011 28.54 28.74 27.75 28.01 76,721 -0.63(-2.19%)
Nov 21, 2011 29.29 29.29 28.43 28.64 143,212 -0.79(-2.69%)
Nov 18, 2011 29.34 29.74 29.04 29.43 126,875 +0.15(+0.53%)
Nov 17, 2011 30.15 30.68 28.94 29.27 143,858 -0.95(-3.13%)
Nov 16, 2011 30.50 31.30 30.18 30.22 123,931 -0.68(-2.21%)
Nov 15, 2011 30.64 31.07 30.16 30.90 150,086 -0.03(-0.09%)
Nov 14, 2011 31.55 31.65 30.61 30.93 80,564 -0.84(-2.63%)
Nov 11, 2011 31.72 32.16 31.55 31.76 94,544 +0.56(+1.81%)
Nov 10, 2011 31.33 31.62 30.55 31.20 64,453 +0.51(+1.66%)
Nov 09, 2011 31.79 32.03 30.52 30.69 218,009 -2.03(-6.20%)
Nov 08, 2011 32.91 33.00 31.76 32.72 153,211 +0.17(+0.53%)
Nov 07, 2011 32.16 32.83 31.81 32.55 121,885 -0.21(-0.63%)
Nov 04, 2011 32.38 33.03 32.00 32.76 190,166 +0.05(+0.14%)
Nov 03, 2011 29.88 32.99 28.93 32.71 212,773 +4.10(+14.31%)
Nov 02, 2011 28.61 29.02 28.00 28.61 192,869 +0.54(+1.93%)
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