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Koppers Holdings Inc (NY: KOP )

42.87 -0.35 (-0.81%)
Official Closing Price Updated: 4:10 PM EDT, May 24, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
May 31, 2012 32.53 32.53 31.70 32.29 106,037 -0.25(-0.76%)
May 30, 2012 33.20 33.48 32.48 32.54 100,208 -1.22(-3.62%)
May 29, 2012 32.88 34.04 32.88 33.76 131,806 +1.46(+4.53%)
May 25, 2012 32.08 32.79 31.69 32.30 99,254 +0.30(+0.95%)
May 24, 2012 31.94 32.16 31.29 31.99 92,339 +0.19(+0.61%)
May 23, 2012 31.53 31.96 30.84 31.80 96,466 -0.16(-0.49%)
May 22, 2012 32.54 32.67 31.63 31.96 113,952 -0.40(-1.22%)
May 21, 2012 31.95 32.87 31.87 32.35 213,499 +0.65(+2.06%)
May 18, 2012 32.36 32.55 31.52 31.70 133,089 -0.49(-1.51%)
May 17, 2012 32.85 33.01 32.10 32.19 182,473 -0.46(-1.41%)
May 16, 2012 33.25 33.42 32.53 32.65 113,886 -0.34(-1.03%)
May 15, 2012 34.14 34.15 32.89 32.99 126,614 -1.21(-3.55%)
May 14, 2012 34.49 34.69 34.00 34.20 90,440 -0.70(-2.00%)
May 11, 2012 34.96 35.42 34.65 34.90 95,313 -0.61(-1.71%)
May 10, 2012 36.24 36.36 35.40 35.51 106,005 -0.30(-0.84%)
May 09, 2012 35.73 36.47 35.60 35.81 113,496 -0.53(-1.46%)
May 08, 2012 35.55 36.38 35.30 36.34 141,716 +0.46(+1.27%)
May 07, 2012 36.10 36.10 35.21 35.88 188,792 +0.04(+0.10%)
May 04, 2012 36.59 36.80 35.05 35.85 251,862 -0.56(-1.53%)
May 03, 2012 36.71 36.90 36.17 36.40 142,944 -0.24(-0.65%)
May 02, 2012 35.73 36.65 35.55 36.64 125,512 +0.55(+1.52%)
May 01, 2012 35.59 36.79 35.43 36.09 134,206 +0.56(+1.57%)
Apr 30, 2012 35.95 35.95 35.41 35.53 115,883 -0.56(-1.54%)
Apr 27, 2012 35.45 36.30 35.14 36.09 83,756 +0.69(+1.94%)
Apr 26, 2012 34.96 35.80 34.86 35.41 92,334 +0.29(+0.83%)
Apr 25, 2012 34.82 35.35 34.58 35.11 132,911 +0.82(+2.40%)
Apr 24, 2012 33.45 34.31 33.38 34.29 106,685 +0.82(+2.46%)
Apr 23, 2012 33.55 33.69 32.95 33.47 126,527 -0.97(-2.81%)
Apr 20, 2012 34.14 34.58 33.86 34.44 127,294 +0.80(+2.36%)
Apr 19, 2012 33.90 34.16 33.15 33.64 106,851 -0.09(-0.27%)
Apr 18, 2012 33.92 34.16 33.57 33.73 69,291 -0.48(-1.42%)
Apr 17, 2012 33.94 34.71 33.92 34.22 82,529 +0.68(+2.02%)
Apr 16, 2012 33.30 33.91 32.61 33.54 82,933 +0.50(+1.52%)
Apr 13, 2012 34.24 34.24 33.00 33.04 76,710 -1.43(-4.16%)
Apr 12, 2012 33.32 34.72 33.18 34.47 93,229 +1.17(+3.51%)
Apr 11, 2012 32.68 33.30 32.67 33.30 98,924 +1.06(+3.29%)
Apr 10, 2012 33.60 33.69 32.12 32.24 127,757 -1.41(-4.18%)
Apr 09, 2012 33.35 34.04 33.30 33.65 66,963 -0.42(-1.23%)
Apr 05, 2012 34.22 34.79 33.92 34.07 101,386 -0.29(-0.85%)
Apr 04, 2012 34.93 35.11 34.29 34.36 133,535 -1.02(-2.89%)
Apr 03, 2012 36.63 36.63 35.32 35.39 110,263 -1.47(-3.99%)
Apr 02, 2012 35.25 36.88 35.16 36.86 167,086 +1.62(+4.59%)
Mar 30, 2012 35.62 35.98 35.20 35.24 135,886 +0.08(+0.23%)
Mar 29, 2012 34.47 35.29 34.19 35.16 128,946 +0.25(+0.71%)
Mar 28, 2012 34.92 35.10 34.23 34.91 120,038 +0.05(+0.16%)
Mar 27, 2012 35.28 35.46 34.84 34.86 80,120 -0.27(-0.75%)
Mar 26, 2012 34.57 35.32 34.57 35.12 110,358 +0.99(+2.89%)
Mar 23, 2012 33.44 34.17 33.11 34.14 86,094 +0.84(+2.53%)
Mar 22, 2012 34.05 34.05 33.18 33.30 90,658 -1.12(-3.24%)
Mar 21, 2012 34.47 34.74 34.09 34.41 104,079 +0.08(+0.24%)
Mar 20, 2012 34.40 34.46 34.02 34.33 66,974 -0.45(-1.29%)
Mar 19, 2012 34.13 35.30 33.92 34.78 141,411 +0.58(+1.71%)
Mar 16, 2012 33.76 34.58 33.76 34.19 142,699 +0.48(+1.44%)
Mar 15, 2012 33.79 33.87 33.24 33.71 53,738 -0.06(-0.19%)
Mar 14, 2012 34.23 34.40 33.60 33.77 52,977 -0.42(-1.23%)
Mar 13, 2012 33.54 34.23 33.28 34.19 111,650 +1.08(+3.26%)
Mar 12, 2012 33.30 33.46 32.86 33.11 67,598 -0.14(-0.41%)
Mar 09, 2012 32.84 33.61 32.64 33.25 111,754 +0.47(+1.42%)
Mar 08, 2012 32.67 32.87 32.15 32.78 55,714 +0.55(+1.70%)
Mar 07, 2012 32.31 32.48 32.05 32.24 87,377 +0.22(+0.68%)
Mar 06, 2012 32.56 32.96 31.72 32.02 113,773 -0.96(-2.91%)
Mar 05, 2012 32.94 33.20 32.52 32.98 139,630 -0.01(-0.03%)
Mar 02, 2012 34.08 34.30 32.92 32.98 140,970 -1.19(-3.48%)
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