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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 (%)
Oct 31, 2019 31.58 31.61 30.76 31.56 152,066 -0.08(-0.25%)
Oct 30, 2019 32.01 32.05 31.25 31.64 129,769 -0.11(-0.34%)
Oct 29, 2019 30.96 32.01 30.82 31.75 159,726 +0.57(+1.83%)
Oct 28, 2019 30.91 31.45 30.58 31.18 281,124 +0.56(+1.83%)
Oct 25, 2019 29.46 30.85 29.46 30.62 193,748 +1.11(+3.77%)
Oct 24, 2019 30.17 30.17 29.45 29.51 128,973 -0.34(-1.15%)
Oct 23, 2019 29.91 29.99 29.43 29.85 116,014 +0.05(+0.17%)
Oct 22, 2019 29.82 29.97 28.95 29.80 155,396 -0.26(-0.85%)
Oct 21, 2019 29.69 30.48 29.69 30.06 121,986 +0.80(+2.72%)
Oct 18, 2019 29.28 29.82 29.11 29.26 115,740 -0.23(-0.77%)
Oct 17, 2019 29.07 29.82 28.94 29.49 205,043 +0.64(+2.22%)
Oct 16, 2019 27.87 29.55 27.87 28.85 212,981 +0.77(+2.73%)
Oct 15, 2019 27.59 28.49 27.26 28.08 365,779 +0.64(+2.33%)
Oct 14, 2019 27.26 27.86 26.76 27.44 70,694 +0.11(+0.40%)
Oct 11, 2019 26.91 27.90 26.73 27.33 109,028 +1.04(+3.96%)
Oct 10, 2019 26.49 26.68 26.06 26.29 96,180 -0.07(-0.26%)
Oct 09, 2019 27.17 27.17 25.82 26.36 85,265 -0.49(-1.83%)
Oct 08, 2019 27.79 27.79 26.45 26.85 68,392 -1.39(-4.91%)
Oct 07, 2019 28.13 28.68 27.71 28.24 119,828 +0.12(+0.42%)
Oct 04, 2019 27.74 28.16 27.36 28.12 153,574 +0.61(+2.22%)
Oct 03, 2019 27.39 27.67 27.10 27.51 115,270 -0.16(-0.57%)
Oct 02, 2019 27.34 27.78 26.93 27.67 94,759 +0.08(+0.29%)
Oct 01, 2019 28.96 29.21 27.30 27.59 90,432 -1.13(-3.94%)
Sep 30, 2019 28.60 29.10 28.42 28.72 138,375 +0.18(+0.62%)
Sep 27, 2019 29.01 29.01 28.44 28.54 81,465 -0.31(-1.09%)
Sep 26, 2019 28.92 29.05 28.37 28.86 62,720 -0.15(-0.51%)
Sep 25, 2019 28.45 29.20 28.45 29.01 112,013 +0.38(+1.34%)
Sep 24, 2019 29.03 29.29 28.52 28.62 130,182 -0.53(-1.82%)
Sep 23, 2019 28.85 29.43 28.65 29.15 107,014 +0.01(+0.03%)
Sep 20, 2019 29.50 29.80 28.91 29.14 230,870 -0.41(-1.40%)
Sep 19, 2019 29.60 29.97 29.42 29.56 105,525 -0.06(-0.20%)
Sep 18, 2019 29.31 29.93 29.26 29.61 119,347 +0.25(+0.84%)
Sep 17, 2019 29.28 29.57 28.70 29.37 104,013 -0.10(-0.33%)
Sep 16, 2019 29.31 29.90 28.77 29.47 224,525 +0.13(+0.44%)
Sep 13, 2019 29.52 29.60 29.04 29.34 162,321 -0.10(-0.33%)
Sep 12, 2019 29.56 29.99 28.98 29.44 143,290 -0.22(-0.73%)
Sep 11, 2019 28.97 29.70 28.74 29.65 136,420 +0.92(+3.22%)
Sep 10, 2019 27.48 29.00 27.48 28.73 109,985 +1.41(+5.15%)
Sep 09, 2019 26.33 27.70 26.33 27.32 84,109 +1.12(+4.28%)
Sep 06, 2019 26.41 26.47 25.93 26.20 32,443 -0.28(-1.04%)
Sep 05, 2019 26.20 27.35 26.20 26.48 85,764 +0.70(+2.71%)
Sep 04, 2019 25.35 25.88 25.18 25.78 63,038 +0.85(+3.39%)
Sep 03, 2019 25.69 26.35 24.80 24.93 85,526 -1.13(-4.34%)
Aug 30, 2019 26.55 26.82 25.79 26.07 49,225 -0.17(-0.64%)
Aug 29, 2019 26.03 26.50 26.03 26.23 41,570 +0.68(+2.66%)
Aug 28, 2019 25.72 26.09 25.21 25.55 55,183 +0.36(+1.44%)
Aug 27, 2019 26.23 26.27 25.14 25.19 42,217 -0.65(-2.51%)
Aug 26, 2019 25.78 26.01 25.28 25.84 39,152 +0.45(+1.78%)
Aug 23, 2019 26.50 26.50 25.22 25.39 84,415 -1.33(-4.97%)
Aug 22, 2019 27.20 27.45 26.70 26.71 46,089 -0.30(-1.13%)
Aug 21, 2019 27.61 27.69 26.73 27.02 61,883 -0.08(-0.29%)
Aug 20, 2019 27.47 27.52 27.00 27.10 80,615 -0.38(-1.40%)
Aug 19, 2019 28.01 28.44 27.36 27.48 69,837 -0.08(-0.29%)
Aug 16, 2019 27.19 27.79 27.19 27.56 58,073 +0.66(+2.45%)
Aug 15, 2019 27.25 27.44 26.77 26.90 56,926 -0.31(-1.16%)
Aug 14, 2019 27.82 27.82 26.99 27.22 94,578 -1.22(-4.29%)
Aug 13, 2019 27.48 28.66 27.48 28.44 69,542 +0.88(+3.21%)
Aug 12, 2019 27.24 27.73 26.79 27.55 52,191 +0.16(+0.57%)
Aug 09, 2019 27.68 27.72 26.55 27.39 119,605 -0.11(-0.39%)
Aug 08, 2019 24.06 27.96 24.02 27.50 152,936 +4.03(+17.18%)
Aug 07, 2019 24.03 24.34 23.22 23.47 136,700 -1.01(-4.14%)
Aug 06, 2019 24.66 24.66 23.82 24.48 90,161 +0.04(+0.16%)
Aug 05, 2019 24.82 24.82 23.92 24.44 72,815 -0.88(-3.46%)
Aug 02, 2019 25.83 26.03 24.86 25.32 66,413 -0.74(-2.83%)
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