ARCH COAL, Inc. (NY: ACI)
1.930 USD  +0.170 (+9.66%)
Official Closing Price  /  Updated: 6:40 PM EST, Dec 19, 2014  /  Add to My Watchlist      
Historical Prices
Date Open High Low Close Volume Change (%)
Oct 31, 2012 8.110 8.180 7.880 7.960 14,415,434 -0.13(-1.61%)
Oct 26, 2012 8.090 8.090 8.090 0 +0.78(+10.67%)
Oct 25, 2012 7.640 7.765 7.130 7.310 29,789,611 -0.22(-2.92%)
Oct 24, 2012 8.120 8.200 7.520 7.530 18,789,173 -0.47(-5.87%)
Oct 23, 2012 8.190 8.235 7.920 8.000 15,815,546 +0.09(+1.14%)
Oct 19, 2012 8.430 8.450 7.850 7.910 25,808,489 -0.44(-5.27%)
Oct 18, 2012 8.070 8.550 8.040 8.350 21,367,832 +0.22(+2.71%)
Oct 17, 2012 7.870 8.170 7.500 8.130 20,980,576 +0.35(+4.50%)
Oct 16, 2012 7.880 8.260 7.720 7.780 26,105,281 -0.01(-0.13%)
Oct 15, 2012 7.610 7.880 7.460 7.790 15,526,241 +0.17(+2.23%)
Oct 12, 2012 7.650 7.850 7.530 7.620 18,779,157 -0.32(-4.03%)
Oct 11, 2012 7.010 8.000 6.970 7.940 32,322,262 +1.08(+15.74%)
Oct 10, 2012 6.940 7.090 6.700 6.860 10,737,249 +0.00(+0.00%)
Oct 09, 2012 6.520 7.050 6.510 6.860 17,115,978 +0.22(+3.31%)
Oct 08, 2012 6.460 6.870 6.420 6.640 10,071,366 +0.04(+0.61%)
Oct 06, 2012 6.780 6.940 6.510 6.600 12,433,592 +0.00(+0.00%)
Oct 05, 2012 6.780 6.940 6.510 6.600 12,428,792 -0.09(-1.35%)
Oct 04, 2012 6.350 6.750 6.340 6.690 19,973,919 +0.49(+7.90%)
Oct 03, 2012 6.330 6.380 6.150 6.200 7,998,062 -0.15(-2.36%)
Oct 02, 2012 6.290 6.420 6.220 6.350 9,521,469 +0.07(+1.11%)
Oct 01, 2012 6.440 6.679 6.260 6.280 11,925,843 -0.05(-0.79%)
Sep 28, 2012 6.380 6.490 6.170 6.330 10,801,631 -0.10(-1.56%)
Sep 27, 2012 6.510 6.690 6.320 6.430 12,990,795 +0.03(+0.47%)
Sep 26, 2012 6.210 6.580 6.010 6.400 14,851,839 +0.17(+2.73%)
Sep 25, 2012 6.620 6.730 6.190 6.230 13,976,337 -0.37(-5.61%)
Sep 24, 2012 6.790 6.810 6.590 6.600 10,237,513 -0.35(-5.04%)
Sep 21, 2012 7.210 7.250 6.949 6.950 12,064,769 -0.17(-2.39%)
Sep 20, 2012 7.130 7.230 6.910 7.120 8,923,544 -0.20(-2.73%)
Sep 19, 2012 7.500 7.540 7.200 7.320 10,441,806 -0.13(-1.74%)
Sep 18, 2012 7.620 7.780 7.320 7.450 11,299,056 -0.16(-2.10%)
Sep 17, 2012 7.740 8.000 7.550 7.610 13,137,186 -0.30(-3.79%)
Sep 14, 2012 7.660 8.050 7.580 7.910 27,667,680 +0.52(+7.04%)
Sep 13, 2012 6.660 7.450 6.610 7.390 23,867,514 +0.68(+10.13%)
Sep 12, 2012 6.900 6.930 6.420 6.710 11,043,549 -0.12(-1.76%)
Sep 11, 2012 6.740 6.950 6.620 6.830 11,537,758 +0.24(+3.64%)
Sep 10, 2012 6.670 7.000 6.540 6.590 16,268,167 -0.01(-0.15%)
Sep 07, 2012 6.250 6.790 6.250 6.600 21,909,440 +0.50(+8.20%)
Sep 06, 2012 6.050 6.320 5.960 6.100 11,618,026 +0.13(+2.18%)
Sep 05, 2012 5.730 6.050 5.620 5.970 12,574,086 +0.18(+3.11%)
Sep 04, 2012 6.040 6.050 5.610 5.790 16,067,247 -0.32(-5.24%)
Aug 31, 2012 6.250 6.280 6.070 6.110 8,316,513 -0.07(-1.13%)
Aug 30, 2012 6.250 6.360 6.140 6.180 8,196,985 -0.12(-1.90%)
Aug 29, 2012 6.170 6.340 6.150 6.300 7,252,837 -0.08(-1.25%)
Aug 27, 2012 6.640 6.660 6.250 6.380 9,234,296 -0.20(-3.04%)
Aug 24, 2012 6.730 6.760 6.510 6.580 8,989,428 -0.18(-2.66%)
Aug 23, 2012 7.270 7.290 6.710 6.760 13,672,930 -0.54(-7.40%)
Aug 22, 2012 7.230 7.460 7.170 7.300 12,610,717 +0.08(+1.11%)
Aug 21, 2012 7.210 7.680 7.160 7.220 19,699,107 +0.06(+0.84%)
Aug 20, 2012 6.960 7.210 6.930 7.160 6,846,172 +0.15(+2.14%)
Aug 17, 2012 7.040 7.120 6.940 7.010 6,151,557 -0.02(-0.28%)
Aug 16, 2012 6.940 7.110 6.800 7.030 8,625,615 +0.09(+1.30%)
Aug 15, 2012 7.080 7.100 6.830 6.940 10,259,733 -0.14(-1.98%)
Aug 14, 2012 7.330 7.360 7.050 7.080 8,975,516 -0.14(-1.94%)
Aug 13, 2012 7.470 7.660 7.190 7.220 11,386,374 -0.24(-3.22%)
Aug 11, 2012 7.340 7.630 7.140 7.460 12,581,086 +0.00(+0.00%)
Aug 10, 2012 7.340 7.630 7.140 7.460 12,581,086 +0.04(+0.54%)
Aug 09, 2012 6.910 7.780 6.821 7.420 17,007,869 +0.49(+7.07%)
Aug 08, 2012 7.360 7.460 6.610 6.930 17,297,043 -0.47(-6.35%)
Aug 07, 2012 7.160 7.490 7.100 7.400 17,470,942 +0.43(+6.17%)
Aug 06, 2012 6.700 7.130 6.670 6.970 11,415,466 +0.25(+3.72%)
Aug 03, 2012 6.690 7.100 6.560 6.720 15,331,533 +0.24(+3.70%)
Aug 02, 2012 6.900 7.120 6.420 6.480 18,697,495 -0.48(-6.90%)
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