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Amer Superconductor (NQ: AMSC )

12.51 UNCHANGED
Streaming Delayed Price Updated: 4:00 PM EDT, Apr 29, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Jan 29, 2016 5.780 6.346 5.780 6.270 75,573 +0.45(+7.73%)
Jan 28, 2016 5.950 6.010 5.800 5.820 26,272 -0.15(-2.51%)
Jan 27, 2016 5.980 6.130 5.900 5.970 35,252 -0.06(-1.00%)
Jan 26, 2016 5.850 6.160 5.700 6.030 81,791 +0.18(+3.08%)
Jan 25, 2016 6.260 6.390 5.770 5.850 55,770 -0.45(-7.14%)
Jan 22, 2016 6.000 6.366 5.860 6.300 138,568 +0.32(+5.35%)
Jan 21, 2016 6.090 6.250 5.780 5.980 85,666 -0.16(-2.61%)
Jan 20, 2016 5.530 6.170 5.280 6.140 274,981 +0.35(+6.04%)
Jan 19, 2016 6.500 6.912 5.735 5.790 117,186 -0.60(-9.39%)
Jan 15, 2016 5.660 6.390 6.390 6.390 137,300 +0.58(+9.98%)
Jan 14, 2016 5.840 6.080 5.350 5.810 96,039 -0.05(-0.85%)
Jan 13, 2016 5.990 6.420 5.820 5.860 117,462 +0.05(+0.86%)
Jan 12, 2016 5.850 6.010 5.670 5.810 66,820 +0.03(+0.52%)
Jan 11, 2016 6.060 6.070 5.550 5.780 163,054 -0.19(-3.18%)
Jan 08, 2016 6.200 6.357 5.890 5.970 101,274 -0.22(-3.55%)
Jan 07, 2016 6.380 6.600 6.090 6.190 97,463 -0.29(-4.48%)
Jan 06, 2016 6.680 6.730 6.460 6.480 85,169 -0.34(-4.99%)
Jan 05, 2016 6.600 6.860 6.430 6.820 103,172 +0.19(+2.87%)
Jan 04, 2016 6.240 6.830 6.162 6.630 124,895 +0.26(+4.08%)
Dec 31, 2015 7.010 6.370 6.370 6.370 196,000 -0.44(-6.46%)
Dec 30, 2015 6.830 7.890 6.740 6.810 541,672 +0.14(+2.10%)
Dec 29, 2015 6.590 6.830 6.390 6.670 119,844 +0.00(+0.00%)
Dec 28, 2015 6.120 6.850 6.000 6.670 195,978 +0.54(+8.81%)
Dec 24, 2015 6.110 6.130 6.130 6.130 54,900 +0.15(+2.51%)
Dec 23, 2015 5.730 6.200 5.670 5.980 129,860 +0.30(+5.28%)
Dec 22, 2015 5.790 5.879 5.600 5.680 74,883 -0.05(-0.87%)
Dec 21, 2015 5.440 5.960 5.440 5.730 146,230 +0.28(+5.14%)
Dec 18, 2015 5.800 5.890 5.390 5.450 222,928 -0.43(-7.31%)
Dec 17, 2015 5.220 6.050 4.900 5.880 719,488 +1.67(+39.67%)
Dec 16, 2015 4.300 4.413 4.190 4.210 19,841 -0.07(-1.52%)
Dec 15, 2015 4.190 4.340 4.050 4.275 28,797 +0.11(+2.52%)
Dec 14, 2015 4.590 4.780 4.160 4.170 79,091 -0.45(-9.74%)
Dec 11, 2015 4.370 4.790 4.250 4.620 119,537 +0.20(+4.52%)
Dec 10, 2015 4.810 4.810 4.173 4.420 95,522 +0.57(+14.81%)
Dec 09, 2015 3.980 4.020 3.810 3.850 38,405 -0.11(-2.78%)
Dec 08, 2015 4.210 4.250 3.940 3.960 32,064 -0.33(-7.69%)
Dec 07, 2015 4.600 4.670 4.250 4.290 20,612 -0.36(-7.74%)
Dec 04, 2015 4.720 4.720 4.600 4.650 16,122 -0.05(-1.06%)
Dec 03, 2015 4.750 4.810 4.620 4.700 27,122 -0.02(-0.42%)
Dec 02, 2015 4.820 4.820 4.650 4.720 28,043 -0.03(-0.63%)
Dec 01, 2015 4.760 4.770 4.511 4.750 25,741 +0.04(+0.85%)
Nov 30, 2015 4.350 4.899 4.350 4.710 89,505 +0.41(+9.53%)
Nov 27, 2015 4.080 4.340 4.080 4.300 22,223 +0.20(+4.88%)
Nov 25, 2015 4.030 4.100 4.100 4.100 23,900 +0.08(+1.99%)
Nov 24, 2015 3.950 4.110 3.890 4.020 35,823 +0.07(+1.77%)
Nov 23, 2015 3.920 3.990 3.860 3.950 67,996 +0.00(+0.00%)
Nov 20, 2015 3.930 4.067 3.909 3.950 28,463 +0.02(+0.51%)
Nov 19, 2015 4.120 4.120 3.900 3.930 53,349 -0.13(-3.20%)
Nov 18, 2015 4.170 4.270 4.000 4.060 63,366 -0.12(-2.87%)
Nov 17, 2015 4.280 4.330 4.150 4.180 27,434 -0.05(-1.18%)
Nov 16, 2015 4.230 4.350 4.210 4.230 22,484 +0.00(+0.00%)
Nov 13, 2015 4.190 4.250 4.150 4.230 22,550 +0.00(+0.00%)
Nov 12, 2015 4.380 4.440 4.230 4.230 37,241 -0.16(-3.64%)
Nov 11, 2015 4.430 4.490 4.380 4.390 24,482 -0.04(-0.90%)
Nov 10, 2015 4.500 4.610 4.410 4.430 44,868 -0.09(-1.99%)
Nov 09, 2015 4.600 4.630 4.420 4.520 22,528 -0.07(-1.53%)
Nov 06, 2015 4.510 4.600 4.400 4.590 33,884 +0.08(+1.77%)
Nov 05, 2015 4.760 4.800 4.510 4.510 32,747 -0.26(-5.45%)
Nov 04, 2015 5.120 5.290 4.731 4.770 65,993 -0.34(-6.65%)
Nov 03, 2015 5.650 5.650 5.070 5.110 76,295 -0.54(-9.56%)
Nov 02, 2015 5.500 5.800 5.350 5.650 72,725 +0.22(+4.05%)
Oct 30, 2015 5.240 5.650 5.240 5.430 70,848 +0.16(+3.04%)
Oct 29, 2015 5.120 5.280 5.070 5.270 63,340 +0.13(+2.53%)
Oct 28, 2015 5.240 5.240 5.040 5.140 31,596 +0.07(+1.38%)
Oct 27, 2015 5.060 5.240 5.000 5.070 49,766 -0.05(-0.98%)
Oct 26, 2015 5.080 5.240 4.980 5.120 33,249 +0.06(+1.19%)
Oct 23, 2015 5.098 5.220 5.033 5.060 21,467 +0.06(+1.20%)
Oct 22, 2015 5.060 5.360 5.000 5.000 17,643 -0.05(-0.99%)
Oct 21, 2015 5.280 5.350 5.050 5.050 27,819 -0.16(-3.07%)
Oct 20, 2015 5.140 5.420 5.140 5.210 23,551 +0.08(+1.56%)
Oct 19, 2015 5.150 5.260 5.070 5.130 18,366 -0.03(-0.58%)
Oct 16, 2015 5.190 5.420 5.150 5.160 25,300 -0.06(-1.15%)
Oct 15, 2015 5.250 5.410 5.090 5.220 19,884 -0.05(-0.95%)
Oct 14, 2015 5.300 5.440 5.200 5.270 22,506 -0.05(-0.94%)
Oct 13, 2015 5.100 5.350 5.100 5.320 28,359 +0.16(+3.10%)
Oct 12, 2015 5.210 5.210 5.030 5.160 12,708 +0.00(+0.00%)
Oct 09, 2015 5.200 5.250 5.000 5.160 22,331 +0.00(+0.00%)
Oct 08, 2015 5.040 5.250 5.000 5.160 47,573 +0.12(+2.38%)
Oct 07, 2015 4.680 5.150 4.640 5.040 98,774 +0.40(+8.62%)
Oct 06, 2015 4.450 4.697 4.450 4.640 25,979 +0.21(+4.74%)
Oct 05, 2015 4.350 4.510 4.350 4.430 26,444 +0.12(+2.78%)
Oct 02, 2015 4.230 4.360 4.210 4.310 21,571 +0.05(+1.17%)
Oct 01, 2015 4.300 4.500 4.250 4.260 21,629 -0.07(-1.62%)
Sep 30, 2015 4.330 4.420 4.240 4.330 38,662 +0.02(+0.46%)
Sep 29, 2015 4.430 4.460 4.240 4.310 33,691 -0.09(-2.05%)
Sep 28, 2015 4.490 4.750 4.350 4.400 111,226 -0.04(-0.90%)
Sep 25, 2015 4.620 4.790 4.434 4.440 61,263 -0.15(-3.27%)
Sep 24, 2015 4.540 4.635 4.420 4.590 22,061 +0.02(+0.44%)
Sep 23, 2015 4.900 5.080 4.550 4.570 43,272 -0.33(-6.73%)
Sep 22, 2015 4.850 4.990 4.850 4.900 111,507 -0.07(-1.41%)
Sep 21, 2015 5.040 5.140 4.900 4.970 35,977 -0.03(-0.60%)
Sep 18, 2015 4.830 5.110 4.830 5.000 47,729 +0.02(+0.40%)
Sep 17, 2015 4.900 5.086 4.900 4.980 34,170 +0.07(+1.43%)
Sep 16, 2015 4.898 5.100 4.840 4.910 38,618 +0.08(+1.66%)
Sep 15, 2015 4.680 4.940 4.680 4.830 22,565 +0.18(+3.87%)
Sep 14, 2015 4.860 4.880 4.600 4.650 59,090 -0.23(-4.71%)
Sep 11, 2015 4.960 5.060 4.850 4.880 34,478 -0.12(-2.40%)
Sep 10, 2015 5.170 5.210 4.970 5.000 44,360 -0.13(-2.53%)
Sep 09, 2015 5.240 5.320 5.020 5.130 48,189 -0.07(-1.35%)
Sep 08, 2015 4.960 5.250 4.940 5.200 75,572 +0.35(+7.22%)
Sep 04, 2015 4.870 4.850 4.850 4.850 37,900 -0.09(-1.82%)
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 5.020 5.120 5.120 5.120 24,600 +0.07(+1.39%)
Jul 01, 2015 5.300 5.340 5.000 5.050 73,392 -0.18(-3.44%)
Jun 30, 2015 5.200 5.300 5.100 5.230 54,174 +0.08(+1.55%)
Jun 29, 2015 5.370 5.380 5.137 5.150 127,394 -0.29(-5.33%)
Jun 26, 2015 5.500 5.500 5.330 5.440 54,912 -0.13(-2.33%)
Jun 25, 2015 5.410 5.570 5.410 5.570 49,617 +0.12(+2.20%)
Jun 24, 2015 5.600 5.630 5.370 5.450 117,347 -0.19(-3.37%)
Jun 23, 2015 5.790 5.790 5.620 5.640 110,033 -0.19(-3.26%)
Jun 22, 2015 5.850 5.860 5.700 5.830 68,840 -0.02(-0.34%)
Jun 19, 2015 5.970 5.970 5.730 5.850 125,158 -0.03(-0.51%)
Jun 18, 2015 6.010 6.010 5.880 5.880 38,658 -0.04(-0.68%)
Jun 17, 2015 5.990 5.990 5.900 5.920 33,362 -0.06(-1.00%)
Jun 16, 2015 5.970 6.030 5.880 5.980 30,883 -0.01(-0.17%)
Jun 15, 2015 6.030 6.100 5.880 5.990 95,836 -0.09(-1.48%)
Jun 12, 2015 6.150 6.180 6.060 6.080 31,904 -0.08(-1.30%)
Jun 11, 2015 6.050 6.180 6.050 6.160 41,928 +0.11(+1.82%)
Jun 10, 2015 6.210 6.249 6.050 6.050 54,259 -0.08(-1.31%)
Jun 09, 2015 6.340 6.340 6.110 6.130 26,201 -0.19(-3.01%)
Jun 08, 2015 5.970 6.800 5.930 6.320 306,072 +0.32(+5.33%)
Jun 05, 2015 6.060 6.140 5.970 6.000 57,029 -0.10(-1.64%)
Jun 04, 2015 6.120 6.200 6.040 6.100 59,479 -0.07(-1.13%)
Jun 03, 2015 6.150 6.370 6.150 6.170 50,830 -0.09(-1.44%)
Jun 02, 2015 5.970 6.350 5.870 6.260 121,409 +0.23(+3.81%)
Jun 01, 2015 6.250 6.250 5.900 6.030 171,361 -0.16(-2.58%)
May 29, 2015 6.160 6.340 6.060 6.190 124,934 -0.03(-0.48%)
May 28, 2015 6.490 6.490 6.120 6.220 219,175 -0.26(-4.01%)
May 27, 2015 6.320 6.520 6.210 6.480 129,975 +0.13(+2.05%)
May 26, 2015 6.270 6.350 6.140 6.350 87,894 +0.03(+0.47%)
May 22, 2015 6.440 6.320 6.320 6.320 56,600 -0.08(-1.25%)
May 21, 2015 6.330 6.470 6.320 6.400 44,858 +0.07(+1.11%)
May 20, 2015 6.450 6.470 6.250 6.330 83,927 -0.10(-1.56%)
May 19, 2015 6.400 6.600 6.350 6.430 222,818 +0.03(+0.47%)
May 18, 2015 6.400 6.500 6.313 6.400 78,094 -0.03(-0.47%)
May 15, 2015 6.430 6.530 6.400 6.430 68,876 -0.04(-0.62%)
May 14, 2015 6.540 6.600 6.420 6.470 55,571 -0.03(-0.46%)
May 13, 2015 6.520 6.690 6.400 6.500 115,254 -0.04(-0.61%)
May 12, 2015 6.530 6.550 6.370 6.540 96,349 +0.00(+0.00%)
May 11, 2015 6.380 6.600 6.380 6.540 85,672 +0.03(+0.46%)
May 08, 2015 6.670 6.670 6.415 6.510 91,189 -0.04(-0.61%)
May 07, 2015 6.420 6.570 6.380 6.550 77,199 +0.04(+0.61%)
May 06, 2015 6.700 6.710 6.430 6.510 138,149 -0.16(-2.40%)
May 05, 2015 6.800 6.800 6.410 6.670 226,027 +0.18(+2.77%)
May 04, 2015 6.640 6.750 6.400 6.490 131,531 -0.15(-2.26%)
May 01, 2015 6.440 6.690 6.380 6.640 128,071 +0.17(+2.63%)
Apr 30, 2015 6.600 6.650 6.300 6.470 289,407 -0.23(-3.43%)
Apr 29, 2015 6.650 6.850 6.650 6.700 123,085 +0.00(+0.00%)
Apr 28, 2015 6.980 6.980 6.650 6.700 193,456 -0.30(-4.29%)
Apr 27, 2015 6.880 7.100 6.880 7.000 316,966 +0.12(+1.74%)
Apr 24, 2015 7.140 7.300 6.400 6.880 2,451,415 -3.12(-31.20%)
Apr 23, 2015 10.41 10.84 9.800 10.00 215,700 -0.40(-3.85%)
Apr 22, 2015 9.490 10.89 9.210 10.40 461,080 +1.20(+13.04%)
Apr 21, 2015 8.900 9.600 8.270 9.200 279,403 +1.46(+18.86%)
Apr 20, 2015 7.590 7.850 7.475 7.740 40,689 +0.15(+1.98%)
Apr 17, 2015 7.960 8.040 7.440 7.590 108,798 -0.39(-4.89%)
Apr 16, 2015 7.710 8.200 7.600 7.980 102,649 +0.22(+2.84%)
Apr 15, 2015 7.310 7.930 7.170 7.760 125,912 +0.48(+6.59%)
Apr 14, 2015 7.260 7.360 7.060 7.280 52,493 +0.07(+0.93%)
Apr 13, 2015 7.220 7.260 7.080 7.213 50,516 +0.01(+0.18%)
Apr 10, 2015 7.130 7.350 7.070 7.200 45,232 +0.09(+1.27%)
Apr 09, 2015 7.130 7.180 6.880 7.110 35,730 -0.07(-0.97%)
Apr 08, 2015 7.110 7.290 7.000 7.180 28,430 +0.07(+0.98%)
Apr 07, 2015 7.080 7.399 7.050 7.110 63,370 +0.00(+0.00%)
Apr 06, 2015 6.850 7.290 6.850 7.110 87,567 +0.26(+3.80%)
Apr 02, 2015 6.350 6.850 6.850 6.850 51,400 +0.47(+7.37%)
Apr 01, 2015 6.390 6.440 6.120 6.380 62,078 -0.06(-0.93%)
Mar 31, 2015 6.380 6.622 6.330 6.440 82,252 +0.01(+0.16%)
Mar 30, 2015 6.380 6.590 6.100 6.430 100,541 +0.05(+0.78%)
Mar 27, 2015 6.740 6.900 6.330 6.380 50,331 -0.39(-5.76%)
Mar 26, 2015 7.220 7.220 6.730 6.770 103,282 -0.43(-5.97%)
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