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Koppers Holdings Inc (NY: KOP )

36.51 -0.91 (-2.43%)
Official Closing Price Updated: 4:10 PM EDT, Sep 20, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
May 31, 2012 32.47 32.47 31.64 32.23 106,228 -0.25(-0.76%)
May 30, 2012 33.14 33.42 32.42 32.48 100,388 -1.22(-3.62%)
May 29, 2012 32.82 33.98 32.82 33.70 132,043 +1.46(+4.53%)
May 25, 2012 32.02 32.74 31.63 32.24 99,433 +0.30(+0.95%)
May 24, 2012 31.88 32.10 31.23 31.94 92,505 +0.19(+0.61%)
May 23, 2012 31.48 31.90 30.79 31.74 96,640 -0.16(-0.49%)
May 22, 2012 32.48 32.62 31.57 31.90 114,157 -0.39(-1.22%)
May 21, 2012 31.89 32.81 31.81 32.29 213,883 +0.65(+2.06%)
May 18, 2012 32.30 32.49 31.46 31.64 133,329 -0.49(-1.51%)
May 17, 2012 32.79 32.95 32.04 32.13 182,801 -0.46(-1.41%)
May 16, 2012 33.19 33.36 32.47 32.59 114,091 -0.34(-1.03%)
May 15, 2012 34.08 34.08 32.83 32.93 126,842 -1.21(-3.55%)
May 14, 2012 34.42 34.63 33.94 34.14 90,603 -0.70(-2.00%)
May 11, 2012 34.90 35.36 34.59 34.84 95,484 -0.61(-1.71%)
May 10, 2012 36.17 36.29 35.33 35.44 106,196 -0.30(-0.84%)
May 09, 2012 35.66 36.40 35.53 35.74 113,700 -0.53(-1.46%)
May 08, 2012 35.49 36.32 35.23 36.27 141,970 +0.46(+1.27%)
May 07, 2012 36.04 36.04 35.15 35.82 189,132 +0.04(+0.10%)
May 04, 2012 36.52 36.73 34.99 35.78 252,316 -0.56(-1.53%)
May 03, 2012 36.65 36.83 36.11 36.34 143,201 -0.24(-0.65%)
May 02, 2012 35.66 36.58 35.49 36.57 125,738 +0.55(+1.52%)
May 01, 2012 35.53 36.72 35.36 36.03 134,448 +0.56(+1.57%)
Apr 30, 2012 35.88 35.88 35.34 35.47 116,091 -0.56(-1.54%)
Apr 27, 2012 35.39 36.24 35.08 36.03 83,906 +0.68(+1.94%)
Apr 26, 2012 34.90 35.74 34.80 35.34 92,500 +0.29(+0.83%)
Apr 25, 2012 34.76 35.29 34.52 35.05 133,150 +0.82(+2.40%)
Apr 24, 2012 33.39 34.25 33.32 34.23 106,876 +0.82(+2.46%)
Apr 23, 2012 33.49 33.63 32.89 33.41 126,754 -0.97(-2.81%)
Apr 20, 2012 34.08 34.51 33.80 34.38 127,523 +0.79(+2.36%)
Apr 19, 2012 33.84 34.10 33.09 33.58 107,043 -0.09(-0.27%)
Apr 18, 2012 33.86 34.10 33.51 33.67 69,416 -0.48(-1.42%)
Apr 17, 2012 33.88 34.65 33.86 34.16 82,678 +0.68(+2.02%)
Apr 16, 2012 33.24 33.85 32.55 33.48 83,082 +0.50(+1.52%)
Apr 13, 2012 34.18 34.18 32.94 32.98 76,848 -1.43(-4.16%)
Apr 12, 2012 33.26 34.66 33.12 34.41 93,397 +1.17(+3.51%)
Apr 11, 2012 32.62 33.24 32.61 33.24 99,102 +1.06(+3.29%)
Apr 10, 2012 33.54 33.63 32.06 32.19 127,986 -1.40(-4.18%)
Apr 09, 2012 33.29 33.97 33.24 33.59 67,083 -0.42(-1.23%)
Apr 05, 2012 34.16 34.72 33.86 34.01 101,568 -0.29(-0.85%)
Apr 04, 2012 34.87 35.05 34.23 34.30 133,775 -1.02(-2.89%)
Apr 03, 2012 36.57 36.57 35.26 35.33 110,462 -1.47(-3.99%)
Apr 02, 2012 35.19 36.81 35.10 36.79 167,387 +1.61(+4.59%)
Mar 30, 2012 35.55 35.92 35.13 35.18 136,130 +0.08(+0.23%)
Mar 29, 2012 34.41 35.22 34.13 35.10 129,178 +0.25(+0.71%)
Mar 28, 2012 34.86 35.03 34.17 34.85 120,254 +0.05(+0.16%)
Mar 27, 2012 35.22 35.40 34.78 34.80 80,264 -0.26(-0.75%)
Mar 26, 2012 34.50 35.25 34.50 35.06 110,556 +0.99(+2.89%)
Mar 23, 2012 33.38 34.11 33.05 34.08 86,249 +0.84(+2.53%)
Mar 22, 2012 33.99 33.99 33.12 33.24 90,821 -1.11(-3.24%)
Mar 21, 2012 34.40 34.68 34.03 34.35 104,267 +0.08(+0.24%)
Mar 20, 2012 34.34 34.39 33.96 34.27 67,094 -0.45(-1.29%)
Mar 19, 2012 34.07 35.23 33.86 34.71 141,666 +0.58(+1.71%)
Mar 16, 2012 33.70 34.51 33.70 34.13 142,956 +0.48(+1.44%)
Mar 15, 2012 33.73 33.81 33.18 33.65 53,835 -0.06(-0.19%)
Mar 14, 2012 34.17 34.34 33.54 33.71 53,072 -0.42(-1.23%)
Mar 13, 2012 33.48 34.17 33.22 34.13 111,851 +1.08(+3.26%)
Mar 12, 2012 33.24 33.40 32.80 33.05 67,719 -0.14(-0.41%)
Mar 09, 2012 32.78 33.55 32.58 33.19 111,955 +0.47(+1.42%)
Mar 08, 2012 32.62 32.81 32.10 32.72 55,814 +0.55(+1.70%)
Mar 07, 2012 32.25 32.42 31.99 32.18 87,535 +0.22(+0.68%)
Mar 06, 2012 32.51 32.90 31.67 31.96 113,978 -0.96(-2.91%)
Mar 05, 2012 32.88 33.14 32.46 32.92 139,881 -0.01(-0.03%)
Mar 02, 2012 34.02 34.24 32.86 32.93 141,224 -1.19(-3.48%)
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