AMERCN SUPERCONDCTR (NQ: AMSC)
4.940 USD  +0.040 (+0.82%)
Official Closing Price  /  Updated: 8:10 PM EDT, Sep 3, 2015  /  Add to My Watchlist      
Historical Prices
Date Open High Low Close Volume Change (%)
Sep 03, 2015 4.930 5.090 4.830 4.940 82,337 +0.04(+0.82%)
Sep 02, 2015 5.040 5.040 4.740 4.900 61,563 -0.09(-1.80%)
Sep 01, 2015 5.410 5.450 4.910 4.990 233,867 -0.46(-8.44%)
Aug 31, 2015 5.220 5.940 4.960 5.450 426,187 +0.78(+16.70%)
Aug 28, 2015 4.440 4.720 4.330 4.670 104,807 +0.16(+3.55%)
Aug 27, 2015 4.180 4.880 4.075 4.510 263,140 +0.41(+9.99%)
Aug 26, 2015 4.080 4.160 3.860 4.101 144,040 +0.08(+2.00%)
Aug 25, 2015 3.600 4.190 3.480 4.020 323,161 +0.51(+14.53%)
Aug 24, 2015 3.350 3.676 3.260 3.510 139,350 +0.03(+0.86%)
Aug 21, 2015 3.530 3.660 3.440 3.480 70,250 -0.13(-3.60%)
Aug 20, 2015 3.730 3.850 3.580 3.610 80,977 -0.15(-3.99%)
Aug 19, 2015 3.950 3.970 3.760 3.760 89,225 -0.19(-4.81%)
Aug 18, 2015 4.080 4.200 3.950 3.950 68,318 -0.16(-3.89%)
Aug 17, 2015 4.120 4.246 4.100 4.110 29,891 +0.00(+0.00%)
Aug 14, 2015 4.070 4.200 4.070 4.110 45,474 -0.02(-0.48%)
Aug 13, 2015 4.240 4.290 4.100 4.130 40,352 -0.12(-2.82%)
Aug 12, 2015 4.200 4.340 4.100 4.250 72,208 +0.06(+1.43%)
Aug 11, 2015 4.340 4.340 4.150 4.190 87,529 -0.22(-4.99%)
Aug 10, 2015 4.650 4.650 4.200 4.410 135,438 -0.13(-2.86%)
Aug 07, 2015 4.520 4.670 4.460 4.540 54,416 +0.02(+0.44%)
Aug 06, 2015 4.430 4.520 4.300 4.520 67,083 +0.13(+2.96%)
Aug 05, 2015 4.700 4.950 4.260 4.390 134,771 -0.56(-11.31%)
Aug 04, 2015 4.770 4.980 4.710 4.950 52,859 +0.21(+4.43%)
Aug 03, 2015 5.080 5.090 4.700 4.740 100,546 -0.26(-5.20%)
Jul 31, 2015 4.860 5.300 4.860 5.000 173,480 +0.16(+3.31%)
Jul 30, 2015 5.030 5.220 4.840 4.840 48,514 -0.21(-4.16%)
Jul 29, 2015 4.940 5.170 4.920 5.050 41,286 +0.10(+2.02%)
Jul 28, 2015 4.930 5.190 4.930 4.950 35,502 +0.06(+1.23%)
Jul 27, 2015 5.040 5.050 4.820 4.890 34,459 -0.20(-3.93%)
Jul 24, 2015 5.000 5.190 4.950 5.090 41,299 +0.12(+2.41%)
Jul 23, 2015 5.100 5.200 4.950 4.970 58,651 -0.13(-2.55%)
Jul 22, 2015 5.150 5.210 5.060 5.100 26,879 -0.08(-1.54%)
Jul 21, 2015 4.940 5.210 4.890 5.180 44,925 +0.24(+4.86%)
Jul 20, 2015 5.110 5.268 4.930 4.940 64,004 -0.20(-3.89%)
Jul 17, 2015 5.270 5.350 5.100 5.140 110,295 -0.05(-0.96%)
Jul 16, 2015 5.050 5.231 5.010 5.190 42,436 +0.19(+3.80%)
Jul 15, 2015 5.270 5.270 4.960 5.000 40,173 -0.24(-4.58%)
Jul 14, 2015 5.130 5.380 5.000 5.240 82,265 +0.17(+3.35%)
Jul 13, 2015 5.130 5.130 5.020 5.070 68,216 -0.07(-1.36%)
Jul 10, 2015 5.030 5.280 4.970 5.140 62,922 +0.20(+4.05%)
Jul 09, 2015 4.840 5.040 4.840 4.940 52,347 +0.13(+2.70%)
Jul 08, 2015 4.760 4.890 4.700 4.810 79,440 -0.07(-1.43%)
Jul 07, 2015 5.030 5.030 4.750 4.880 103,039 -0.15(-2.98%)
Jul 06, 2015 5.060 5.090 5.020 5.030 48,584 -0.09(-1.76%)
Jul 02, 2015 5.120 5.120 5.120 0 +0.07(+1.39%)
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