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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 (%)
Mar 31, 2011 37.65 38.05 37.57 38.05 2,878,451 +0.37(+0.97%)
Mar 30, 2011 37.69 37.69 37.69 37.69 274,294 +0.24(+0.64%)
Mar 29, 2011 37.61 37.78 37.25 37.45 198,385 +0.11(+0.29%)
Mar 28, 2011 37.49 37.59 37.12 37.34 184,173 -0.08(-0.21%)
Mar 25, 2011 36.45 38.21 36.27 37.42 561,883 +2.77(+8.00%)
Mar 24, 2011 34.50 34.82 33.90 34.65 161,815 +0.32(+0.93%)
Mar 23, 2011 34.04 34.69 33.80 34.33 95,997 +0.25(+0.73%)
Mar 22, 2011 33.77 34.35 33.59 34.08 56,248 +0.44(+1.30%)
Mar 21, 2011 33.62 33.81 33.55 33.64 124,664 +0.47(+1.42%)
Mar 18, 2011 32.98 33.25 32.85 33.17 205,151 +0.45(+1.36%)
Mar 17, 2011 33.30 33.40 32.70 32.73 112,090 -0.04(-0.11%)
Mar 16, 2011 33.00 33.26 32.55 32.76 168,669 -0.30(-0.92%)
Mar 15, 2011 32.92 33.45 32.66 33.06 86,183 -0.22(-0.67%)
Mar 14, 2011 32.84 33.82 32.48 33.29 102,687 -0.53(-1.56%)
Mar 11, 2011 33.36 34.15 33.29 33.81 65,757 +0.00(+0.00%)
Mar 10, 2011 34.37 34.51 33.27 33.81 178,169 -1.17(-3.34%)
Mar 09, 2011 35.59 35.59 34.83 34.98 64,600 -0.67(-1.87%)
Mar 08, 2011 34.86 35.84 34.35 35.65 76,375 +0.86(+2.49%)
Mar 07, 2011 35.38 35.88 34.53 34.78 72,527 -0.41(-1.16%)
Mar 04, 2011 35.26 35.65 34.91 35.19 64,401 -0.23(-0.65%)
Mar 03, 2011 34.73 35.75 34.73 35.43 73,060 +1.08(+3.14%)
Mar 02, 2011 34.09 34.78 34.09 34.35 122,738 +0.15(+0.44%)
Mar 01, 2011 36.09 36.09 34.05 34.20 143,860 -1.82(-5.05%)
Feb 28, 2011 36.45 36.61 35.60 36.01 56,366 -0.13(-0.37%)
Feb 25, 2011 34.67 36.25 34.67 36.15 82,076 +1.67(+4.83%)
Feb 24, 2011 34.32 35.04 34.32 34.48 146,389 -0.03(-0.08%)
Feb 23, 2011 35.92 35.92 34.27 34.51 98,874 -1.37(-3.82%)
Feb 22, 2011 36.57 37.14 35.43 35.88 267,934 -1.10(-2.96%)
Feb 18, 2011 35.99 37.04 35.53 36.98 132,568 +0.84(+2.32%)
Feb 17, 2011 35.95 36.39 35.95 36.14 83,481 +0.09(+0.25%)
Feb 16, 2011 36.18 38.22 35.60 36.05 245,226 -0.84(-2.27%)
Feb 15, 2011 37.11 37.41 36.83 36.89 106,913 -0.30(-0.81%)
Feb 14, 2011 35.98 37.43 35.91 37.19 140,327 +1.18(+3.27%)
Feb 11, 2011 35.52 36.18 35.52 36.01 113,080 +0.25(+0.70%)
Feb 10, 2011 35.49 35.85 35.47 35.76 81,225 +0.14(+0.40%)
Feb 09, 2011 35.08 35.75 35.01 35.62 126,717 +0.32(+0.90%)
Feb 08, 2011 35.05 35.31 34.92 35.30 52,467 +0.27(+0.78%)
Feb 07, 2011 34.59 35.45 34.48 35.03 145,065 +0.51(+1.49%)
Feb 04, 2011 34.56 34.87 34.19 34.51 104,361 -0.18(-0.51%)
Feb 03, 2011 34.61 34.89 34.26 34.69 82,533 -0.01(-0.03%)
Feb 02, 2011 34.88 35.04 34.56 34.70 99,324 -0.31(-0.89%)
Feb 01, 2011 34.35 35.34 34.10 35.01 137,248 +0.90(+2.65%)
Jan 31, 2011 34.04 34.14 33.56 34.11 104,730 +0.20(+0.60%)
Jan 28, 2011 34.25 34.27 33.49 33.90 160,290 -0.42(-1.21%)
Jan 27, 2011 34.56 34.56 33.57 34.32 77,623 -0.03(-0.08%)
Jan 26, 2011 33.99 34.81 33.90 34.35 111,803 +0.46(+1.36%)
Jan 25, 2011 33.40 33.89 33.33 33.88 91,665 +0.25(+0.74%)
Jan 24, 2011 33.32 33.73 33.20 33.64 68,885 +0.40(+1.20%)
Jan 21, 2011 33.34 33.69 33.04 33.24 74,659 +0.09(+0.27%)
Jan 20, 2011 33.26 33.44 32.79 33.15 142,493 -0.37(-1.11%)
Jan 19, 2011 34.50 34.50 33.27 33.52 146,927 -0.94(-2.73%)
Jan 18, 2011 34.85 35.09 34.17 34.46 121,268 -0.63(-1.79%)
Jan 14, 2011 34.62 35.34 34.25 35.09 199,399 +0.72(+2.09%)
Jan 13, 2011 34.51 34.81 34.04 34.37 217,923 +0.12(+0.36%)
Jan 12, 2011 34.15 34.59 34.03 34.25 176,591 +0.52(+1.55%)
Jan 11, 2011 34.12 34.37 33.41 33.73 88,867 -0.06(-0.18%)
Jan 10, 2011 33.05 33.90 32.66 33.79 127,917 +0.62(+1.87%)
Jan 07, 2011 32.35 33.24 32.28 33.17 139,228 +0.75(+2.32%)
Jan 06, 2011 32.32 32.59 32.28 32.41 75,900 +0.04(+0.14%)
Jan 05, 2011 31.52 32.40 31.52 32.37 60,650 +0.59(+1.87%)
Jan 04, 2011 32.23 32.40 30.80 31.78 481,160 -0.48(-1.48%)
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