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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 (%)
Jun 29, 2012 30.58 31.56 30.24 31.31 101,305 +1.60(+5.39%)
Jun 28, 2012 29.38 29.73 28.96 29.71 67,707 -0.18(-0.59%)
Jun 27, 2012 29.35 29.91 29.35 29.89 81,801 +0.55(+1.88%)
Jun 26, 2012 29.36 29.52 28.91 29.33 59,052 +0.04(+0.13%)
Jun 25, 2012 29.26 29.68 29.02 29.30 79,462 -0.64(-2.12%)
Jun 22, 2012 29.89 29.99 29.39 29.93 144,651 +0.36(+1.21%)
Jun 21, 2012 30.53 30.54 29.38 29.57 111,989 -0.90(-2.96%)
Jun 20, 2012 31.01 31.01 30.24 30.48 101,828 -0.64(-2.07%)
Jun 19, 2012 30.41 31.43 30.29 31.12 154,927 +0.92(+3.05%)
Jun 18, 2012 30.52 30.57 30.04 30.20 68,861 -0.64(-2.06%)
Jun 15, 2012 29.60 30.88 28.79 30.84 136,554 +1.19(+4.01%)
Jun 14, 2012 28.98 29.87 28.73 29.65 127,788 +0.63(+2.16%)
Jun 13, 2012 30.17 30.17 28.71 29.02 121,562 -1.30(-4.28%)
Jun 12, 2012 29.99 30.37 29.15 30.32 104,265 +0.60(+2.01%)
Jun 11, 2012 31.74 31.77 29.68 29.72 123,593 -1.58(-5.03%)
Jun 08, 2012 30.69 31.38 30.09 31.30 61,772 +0.41(+1.31%)
Jun 07, 2012 31.85 32.34 30.88 30.89 163,441 -0.72(-2.27%)
Jun 06, 2012 30.80 31.61 30.80 31.61 71,220 +1.21(+3.97%)
Jun 05, 2012 29.93 30.57 29.77 30.40 68,708 +0.21(+0.70%)
Jun 04, 2012 30.45 30.59 29.62 30.19 67,376 -0.13(-0.43%)
Jun 01, 2012 31.35 31.35 30.26 30.32 116,076 -2.02(-6.24%)
May 31, 2012 32.58 32.58 31.75 32.34 105,878 -0.25(-0.76%)
May 30, 2012 33.25 33.53 32.53 32.59 100,057 -1.22(-3.62%)
May 29, 2012 32.93 34.09 32.93 33.81 131,608 +1.46(+4.53%)
May 25, 2012 32.13 32.84 31.74 32.35 99,105 +0.30(+0.95%)
May 24, 2012 31.99 32.21 31.33 32.04 92,200 +0.19(+0.61%)
May 23, 2012 31.58 32.01 30.89 31.85 96,321 -0.16(-0.49%)
May 22, 2012 32.59 32.72 31.67 32.01 113,781 -0.40(-1.22%)
May 21, 2012 32.00 32.92 31.91 32.40 213,178 +0.65(+2.06%)
May 18, 2012 32.41 32.60 31.56 31.75 132,889 -0.49(-1.51%)
May 17, 2012 32.90 33.06 32.14 32.24 182,198 -0.46(-1.41%)
May 16, 2012 33.30 33.47 32.58 32.70 113,715 -0.34(-1.03%)
May 15, 2012 34.19 34.20 32.94 33.04 126,424 -1.22(-3.55%)
May 14, 2012 34.54 34.74 34.05 34.25 90,304 -0.70(-2.00%)
May 11, 2012 35.02 35.48 34.70 34.95 95,169 -0.61(-1.71%)
May 10, 2012 36.29 36.41 35.45 35.56 105,846 -0.30(-0.84%)
May 09, 2012 35.78 36.52 35.65 35.86 113,325 -0.53(-1.46%)
May 08, 2012 35.61 36.44 35.35 36.39 141,503 +0.46(+1.27%)
May 07, 2012 36.16 36.16 35.27 35.94 188,508 +0.04(+0.10%)
May 04, 2012 36.64 36.85 35.10 35.90 251,484 -0.56(-1.53%)
May 03, 2012 36.77 36.95 36.23 36.46 142,729 -0.24(-0.65%)
May 02, 2012 35.78 36.70 35.61 36.70 125,324 +0.55(+1.52%)
May 01, 2012 35.64 36.84 35.48 36.15 134,005 +0.56(+1.57%)
Apr 30, 2012 36.00 36.00 35.46 35.59 115,709 -0.56(-1.54%)
Apr 27, 2012 35.51 36.36 35.19 36.15 83,630 +0.69(+1.94%)
Apr 26, 2012 35.01 35.85 34.91 35.46 92,195 +0.29(+0.83%)
Apr 25, 2012 34.87 35.41 34.64 35.17 132,711 +0.82(+2.40%)
Apr 24, 2012 33.50 34.37 33.43 34.34 106,524 +0.82(+2.46%)
Apr 23, 2012 33.60 33.74 33.00 33.52 126,337 -0.97(-2.81%)
Apr 20, 2012 34.19 34.63 33.91 34.49 127,102 +0.80(+2.36%)
Apr 19, 2012 33.95 34.22 33.20 33.69 106,690 -0.09(-0.27%)
Apr 18, 2012 33.97 34.22 33.62 33.79 69,187 -0.49(-1.42%)
Apr 17, 2012 34.00 34.76 33.98 34.27 82,405 +0.68(+2.02%)
Apr 16, 2012 33.35 33.96 32.66 33.59 82,808 +0.50(+1.52%)
Apr 13, 2012 34.29 34.29 33.05 33.09 76,594 -1.44(-4.16%)
Apr 12, 2012 33.37 34.77 33.23 34.53 93,089 +1.17(+3.51%)
Apr 11, 2012 32.73 33.35 32.71 33.35 98,775 +1.06(+3.29%)
Apr 10, 2012 33.65 33.74 32.16 32.29 127,565 -1.41(-4.18%)
Apr 09, 2012 33.40 34.09 33.35 33.70 66,862 -0.42(-1.23%)
Apr 05, 2012 34.27 34.84 33.97 34.12 101,233 -0.29(-0.85%)
Apr 04, 2012 34.98 35.17 34.34 34.42 133,334 -1.03(-2.89%)
Apr 03, 2012 36.69 36.69 35.37 35.44 110,098 -1.47(-3.99%)
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