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Koppers Holdings Inc (NY: KOP )

36.51 -0.91 (-2.43%)
Official Closing Price Updated: 7:00 PM EDT, Sep 20, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Apr 30, 2020 15.30 15.92 14.85 15.47 455,071 -0.43(-2.72%)
Apr 29, 2020 13.73 16.04 13.37 15.90 556,540 +2.82(+21.53%)
Apr 28, 2020 11.78 13.65 11.67 13.08 406,930 +1.57(+13.64%)
Apr 27, 2020 10.86 11.75 10.80 11.51 225,643 +0.53(+4.83%)
Apr 24, 2020 11.43 11.43 10.26 10.98 162,919 -0.15(-1.32%)
Apr 23, 2020 10.60 11.28 10.60 11.13 403,087 +0.59(+5.59%)
Apr 22, 2020 10.80 10.91 10.32 10.54 173,148 +0.19(+1.80%)
Apr 21, 2020 10.45 10.93 10.17 10.35 227,864 -0.52(-4.78%)
Apr 20, 2020 11.40 11.62 10.75 10.87 206,402 -0.96(-8.13%)
Apr 17, 2020 11.52 12.12 11.52 11.84 201,432 +0.77(+6.91%)
Apr 16, 2020 11.89 11.89 10.65 11.07 275,794 -0.72(-6.08%)
Apr 15, 2020 12.45 12.63 11.78 11.79 213,046 -1.55(-11.63%)
Apr 14, 2020 13.47 13.93 13.06 13.34 249,748 +0.38(+2.95%)
Apr 13, 2020 13.54 13.91 12.72 12.96 287,605 -0.62(-4.56%)
Apr 09, 2020 13.64 15.21 13.06 13.57 406,839 +0.02(+0.14%)
Apr 08, 2020 10.82 14.07 10.52 13.55 454,538 +3.18(+30.65%)
Apr 07, 2020 11.06 11.78 10.30 10.37 382,715 +0.05(+0.48%)
Apr 06, 2020 8.833 10.35 8.833 10.32 300,352 +2.10(+25.54%)
Apr 03, 2020 9.275 9.491 8.097 8.225 287,426 -1.07(-11.51%)
Apr 02, 2020 9.658 10.16 9.049 9.294 211,929 -0.59(-5.96%)
Apr 01, 2020 11.49 11.62 9.815 9.883 260,614 -2.26(-18.59%)
Mar 31, 2020 12.46 12.68 11.70 12.14 272,064 -0.23(-1.83%)
Mar 30, 2020 11.33 12.45 11.22 12.37 198,742 +0.91(+7.97%)
Mar 27, 2020 11.69 12.36 11.31 11.45 227,923 -0.91(-7.38%)
Mar 26, 2020 11.39 13.01 11.34 12.37 247,044 +1.25(+11.21%)
Mar 25, 2020 10.62 11.83 10.11 11.12 326,058 +0.71(+6.79%)
Mar 24, 2020 10.07 10.53 9.579 10.41 214,764 +1.25(+13.60%)
Mar 23, 2020 9.520 10.35 8.480 9.167 227,074 -0.16(-1.68%)
Mar 20, 2020 11.01 11.91 9.324 9.324 338,574 -1.53(-14.10%)
Mar 19, 2020 10.03 11.52 9.815 10.86 256,131 +0.90(+9.07%)
Mar 18, 2020 10.65 11.34 8.823 9.952 336,030 -1.71(-14.65%)
Mar 17, 2020 11.15 12.04 10.39 11.66 266,574 +0.77(+7.03%)
Mar 16, 2020 11.78 13.28 10.69 10.89 219,487 -2.93(-21.22%)
Mar 13, 2020 13.84 13.85 12.52 13.83 301,894 +1.03(+8.05%)
Mar 12, 2020 13.87 14.32 12.77 12.80 196,908 -2.27(-15.05%)
Mar 11, 2020 15.29 15.98 14.54 15.07 295,650 -1.00(-6.23%)
Mar 10, 2020 16.25 16.68 14.87 16.07 188,211 +0.04(+0.24%)
Mar 09, 2020 16.60 17.54 16.02 16.03 178,909 -2.04(-11.30%)
Mar 06, 2020 18.92 19.03 17.64 18.07 203,776 -1.44(-7.39%)
Mar 05, 2020 19.56 19.75 19.16 19.51 318,350 -0.48(-2.41%)
Mar 04, 2020 19.66 20.01 18.67 19.99 278,386 +0.73(+3.77%)
Mar 03, 2020 19.72 20.49 19.14 19.27 217,464 -0.39(-2.00%)
Mar 02, 2020 21.50 21.78 18.68 19.66 315,567 -1.80(-8.37%)
Feb 28, 2020 18.83 21.50 18.69 21.45 370,771 +1.85(+9.41%)
Feb 27, 2020 20.70 22.33 19.45 19.61 298,404 -3.52(-15.23%)
Feb 26, 2020 25.06 25.06 22.80 23.13 153,379 -1.90(-7.60%)
Feb 25, 2020 26.65 26.65 24.77 25.04 345,658 -1.64(-6.14%)
Feb 24, 2020 27.07 27.07 26.28 26.68 148,927 -1.48(-5.26%)
Feb 21, 2020 28.50 28.66 27.91 28.16 104,333 -0.52(-1.81%)
Feb 20, 2020 28.22 29.10 28.08 28.68 97,105 +0.54(+1.92%)
Feb 19, 2020 27.69 28.57 27.12 28.14 211,487 +0.45(+1.63%)
Feb 18, 2020 33.42 33.74 27.18 27.69 425,522 -6.21(-18.33%)
Feb 14, 2020 33.84 34.23 33.48 33.90 78,759 -0.03(-0.09%)
Feb 13, 2020 34.30 34.58 33.77 33.93 98,415 -0.54(-1.57%)
Feb 12, 2020 33.98 34.59 33.66 34.47 121,433 +0.93(+2.78%)
Feb 11, 2020 32.55 33.84 32.55 33.54 98,921 +1.15(+3.55%)
Feb 10, 2020 32.09 32.82 31.95 32.39 89,797 +0.18(+0.55%)
Feb 07, 2020 32.28 32.32 31.60 32.21 81,204 -0.43(-1.32%)
Feb 06, 2020 33.17 33.24 32.40 32.64 77,902 -0.37(-1.13%)
Feb 05, 2020 32.51 33.06 32.22 33.02 73,216 +0.98(+3.06%)
Feb 04, 2020 31.88 32.60 31.72 32.04 102,217 +0.77(+2.45%)
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