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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 (%)
Oct 31, 2008 18.80 20.61 18.19 20.47 371,537 +1.88(+10.09%)
Oct 30, 2008 16.79 18.74 16.79 18.59 324,074 +1.62(+9.53%)
Oct 29, 2008 14.68 17.67 14.59 16.97 382,813 +2.36(+16.13%)
Oct 28, 2008 14.74 15.05 14.12 14.62 361,315 +0.09(+0.59%)
Oct 27, 2008 14.62 15.32 14.37 14.53 363,455 -0.56(-3.71%)
Oct 24, 2008 14.94 15.86 14.70 15.09 220,352 -1.02(-6.35%)
Oct 23, 2008 16.40 16.64 15.07 16.11 484,188 -0.21(-1.27%)
Oct 22, 2008 17.54 17.54 15.75 16.32 336,439 -1.56(-8.71%)
Oct 21, 2008 18.36 18.54 17.45 17.88 299,738 -0.80(-4.28%)
Oct 20, 2008 17.80 18.68 17.30 18.68 247,850 +1.02(+5.80%)
Oct 17, 2008 16.97 18.93 16.96 17.65 385,350 -0.19(-1.06%)
Oct 16, 2008 18.34 18.93 16.34 17.84 752,677 -0.38(-2.08%)
Oct 15, 2008 20.09 20.09 18.21 18.22 300,705 -1.88(-9.37%)
Oct 14, 2008 22.89 22.99 19.59 20.10 281,460 -1.91(-8.68%)
Oct 13, 2008 18.07 22.01 17.39 22.01 651,332 +4.77(+27.69%)
Oct 10, 2008 16.84 18.20 16.10 17.24 652,400 -0.39(-2.20%)
Oct 09, 2008 19.30 19.73 17.46 17.63 414,121 -1.35(-7.12%)
Oct 08, 2008 19.76 20.26 18.47 18.98 571,570 -1.08(-5.36%)
Oct 07, 2008 24.45 24.50 19.62 20.05 437,649 -4.08(-16.90%)
Oct 06, 2008 25.70 25.70 20.22 24.13 489,102 -2.13(-8.12%)
Oct 03, 2008 28.98 29.79 26.03 26.26 302,095 -2.21(-7.76%)
Oct 02, 2008 30.21 30.21 28.33 28.47 373,278 -2.01(-6.60%)
Oct 01, 2008 31.92 31.92 29.91 30.49 344,391 -1.69(-5.27%)
Sep 30, 2008 31.78 32.47 29.10 32.18 460,982 +0.98(+3.14%)
Sep 29, 2008 35.17 35.17 31.20 31.20 323,707 -4.36(-12.26%)
Sep 26, 2008 36.12 36.29 35.01 35.56 0 -1.04(-2.84%)
Sep 25, 2008 37.69 37.83 36.39 36.60 207,818 -1.08(-2.88%)
Sep 24, 2008 38.37 38.53 37.51 37.69 243,385 -0.56(-1.46%)
Sep 23, 2008 38.69 39.47 37.92 38.25 220,173 -0.50(-1.29%)
Sep 22, 2008 39.68 40.03 38.47 38.75 320,500 -1.28(-3.20%)
Sep 19, 2008 40.43 41.92 37.11 40.03 0 +4.32(+12.09%)
Sep 18, 2008 35.21 36.41 33.56 35.71 512,943 +0.99(+2.85%)
Sep 17, 2008 37.88 37.88 34.53 34.72 480,468 -3.56(-9.30%)
Sep 16, 2008 36.96 38.28 36.15 38.28 256,019 +0.96(+2.58%)
Sep 15, 2008 38.46 39.13 36.99 37.32 316,254 -2.00(-5.10%)
Sep 12, 2008 38.18 39.82 37.96 39.32 241,452 +1.20(+3.16%)
Sep 11, 2008 34.79 38.21 34.59 38.12 525,044 +3.00(+8.55%)
Sep 10, 2008 35.65 36.34 34.71 35.12 436,417 -0.18(-0.51%)
Sep 09, 2008 37.41 37.41 35.09 35.30 602,441 -1.81(-4.87%)
Sep 08, 2008 38.06 38.21 36.27 37.10 215,591 -0.22(-0.58%)
Sep 05, 2008 36.82 37.64 36.21 37.32 0 +0.34(+0.91%)
Sep 04, 2008 37.14 37.50 36.90 36.98 302,292 -0.83(-2.21%)
Sep 03, 2008 38.06 38.06 36.84 37.82 221,510 -0.25(-0.66%)
Sep 02, 2008 39.83 40.40 37.52 38.07 261,746 -1.34(-3.41%)
Aug 29, 2008 40.32 40.41 39.06 39.41 118,713 -1.01(-2.49%)
Aug 28, 2008 39.32 40.58 39.04 40.41 175,851 +0.79(+2.00%)
Aug 27, 2008 38.67 39.67 38.26 39.62 160,613 +0.82(+2.11%)
Aug 26, 2008 38.13 39.10 37.89 38.81 181,808 +0.80(+2.11%)
Aug 25, 2008 39.29 39.29 37.42 38.01 152,996 -1.50(-3.79%)
Aug 22, 2008 39.48 40.21 39.10 39.50 147,386 +0.12(+0.31%)
Aug 21, 2008 39.60 39.70 38.44 39.38 160,640 -0.51(-1.27%)
Aug 20, 2008 38.53 40.18 38.08 39.89 341,008 +1.43(+3.71%)
Aug 19, 2008 38.38 38.64 37.99 38.46 166,724 -0.46(-1.19%)
Aug 18, 2008 40.37 40.70 38.68 38.93 211,601 -1.39(-3.46%)
Aug 15, 2008 41.42 41.99 40.07 40.32 0 -0.93(-2.25%)
Aug 14, 2008 41.29 41.40 40.44 41.25 187,927 -0.25(-0.60%)
Aug 13, 2008 41.31 41.95 40.61 41.50 267,087 +0.25(+0.60%)
Aug 12, 2008 41.59 42.07 40.82 41.25 265,267 -0.36(-0.87%)
Aug 11, 2008 39.97 42.00 39.76 41.61 270,837 +1.72(+4.31%)
Aug 08, 2008 39.16 40.02 38.64 39.89 392,907 +1.06(+2.72%)
Aug 07, 2008 38.26 41.86 38.26 38.83 597,157 +0.59(+1.55%)
Aug 06, 2008 38.82 39.75 37.89 38.24 422,330 +0.36(+0.95%)
Aug 05, 2008 37.30 37.97 37.25 37.88 242,104 +1.10(+2.99%)
Aug 04, 2008 37.63 38.38 36.21 36.78 246,187 -0.78(-2.08%)
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