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Amer Superconductor (NQ: AMSC )

12.35 -0.16 (-1.28%)
Streaming Delayed Price Updated: 4:00 PM EDT, Apr 30, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Apr 29, 2024 12.40 12.61 12.33 12.51 200,585 +0.24(+1.96%)
Apr 26, 2024 11.89 12.49 11.86 12.27 365,773 +0.41(+3.46%)
Apr 25, 2024 11.60 11.99 11.36 11.86 186,912 -0.01(-0.08%)
Apr 24, 2024 12.32 12.47 11.86 11.87 235,448 -0.46(-3.73%)
Apr 23, 2024 11.76 12.35 11.64 12.33 304,003 +0.59(+5.03%)
Apr 22, 2024 11.53 11.84 11.37 11.74 263,593 +0.08(+0.69%)
Apr 19, 2024 11.64 11.78 11.52 11.66 319,084 -0.09(-0.77%)
Apr 18, 2024 11.82 11.96 11.69 11.75 184,875 -0.13(-1.09%)
Apr 17, 2024 12.00 12.07 11.77 11.88 183,314 -0.07(-0.59%)
Apr 16, 2024 11.86 12.15 11.69 11.95 253,791 -0.11(-0.91%)
Apr 15, 2024 12.48 12.53 11.94 12.06 333,639 -0.42(-3.37%)
Apr 12, 2024 12.97 13.02 12.24 12.48 269,444 -0.53(-4.07%)
Apr 11, 2024 12.69 13.02 12.49 13.01 234,092 +0.33(+2.60%)
Apr 10, 2024 12.65 12.74 12.33 12.68 279,552 -0.42(-3.21%)
Apr 09, 2024 12.72 13.22 12.60 13.10 332,697 +0.34(+2.66%)
Apr 08, 2024 12.85 13.06 12.72 12.76 236,263 -0.07(-0.55%)
Apr 05, 2024 12.66 12.97 12.55 12.83 240,548 +0.14(+1.10%)
Apr 04, 2024 13.16 13.39 12.66 12.69 316,076 -0.35(-2.68%)
Apr 03, 2024 12.86 13.20 12.81 13.04 421,629 +0.02(+0.15%)
Apr 02, 2024 13.10 13.20 12.70 13.02 331,377 -0.47(-3.48%)
Apr 01, 2024 13.60 13.63 13.28 13.49 281,587 -0.02(-0.15%)
Mar 28, 2024 13.62 13.78 13.37 13.51 630,601 +0.06(+0.45%)
Mar 27, 2024 13.00 13.52 12.82 13.45 710,464 +0.55(+4.26%)
Mar 26, 2024 13.29 13.43 12.84 12.90 402,602 -0.30(-2.27%)
Mar 25, 2024 13.03 13.32 13.03 13.20 220,302 +0.17(+1.30%)
Mar 22, 2024 13.24 13.27 12.87 13.03 310,198 -0.08(-0.61%)
Mar 21, 2024 13.50 13.50 13.03 13.11 527,142 -0.30(-2.24%)
Mar 20, 2024 13.21 13.68 12.72 13.41 426,163 +0.24(+1.82%)
Mar 19, 2024 13.17 13.28 12.84 13.17 555,463 -0.14(-1.05%)
Mar 18, 2024 14.00 14.00 13.30 13.31 520,913 -0.74(-5.27%)
Mar 15, 2024 13.58 14.26 13.54 14.05 1,017,090 +0.49(+3.61%)
Mar 14, 2024 14.62 14.67 13.11 13.56 801,249 -1.09(-7.44%)
Mar 13, 2024 14.50 14.92 14.39 14.65 308,752 +0.11(+0.76%)
Mar 12, 2024 14.80 14.89 14.01 14.54 392,003 -0.16(-1.09%)
Mar 11, 2024 14.90 15.05 14.28 14.70 512,427 -0.26(-1.74%)
Mar 08, 2024 14.72 15.24 14.60 14.96 792,461 +0.56(+3.89%)
Mar 07, 2024 13.99 14.58 13.86 14.40 473,436 +0.49(+3.52%)
Mar 06, 2024 13.67 14.59 13.51 13.91 739,583 +0.49(+3.65%)
Mar 05, 2024 14.13 14.25 13.19 13.42 606,657 -0.93(-6.48%)
Mar 04, 2024 15.06 15.24 13.43 14.35 1,599,017 +0.64(+4.67%)
Mar 01, 2024 13.51 13.85 13.13 13.71 447,476 +0.26(+1.93%)
Feb 29, 2024 13.30 14.18 13.22 13.45 660,366 +0.39(+2.99%)
Feb 28, 2024 13.14 13.47 13.01 13.06 424,526 -0.17(-1.28%)
Feb 27, 2024 13.49 13.65 13.19 13.23 484,677 -0.06(-0.45%)
Feb 26, 2024 12.80 13.40 12.75 13.29 438,348 +0.45(+3.50%)
Feb 23, 2024 13.05 13.05 12.64 12.84 594,237 -0.20(-1.53%)
Feb 22, 2024 13.41 13.59 13.04 13.04 527,192 -0.17(-1.29%)
Feb 21, 2024 13.07 13.60 12.73 13.21 600,912 -0.07(-0.53%)
Feb 20, 2024 14.07 14.10 12.93 13.28 957,150 -1.00(-7.00%)
Feb 16, 2024 14.23 14.65 13.87 14.28 770,468 -0.09(-0.63%)
Feb 15, 2024 14.43 14.50 13.91 14.37 1,060,229 -0.07(-0.48%)
Feb 14, 2024 13.13 14.48 13.02 14.44 1,609,285 +1.73(+13.61%)
Feb 13, 2024 12.58 12.82 12.12 12.71 1,002,088 -0.32(-2.46%)
Feb 12, 2024 11.57 13.21 11.50 13.03 2,916,759 +1.72(+15.21%)
Feb 09, 2024 11.06 11.37 10.99 11.31 794,565 +0.38(+3.48%)
Feb 08, 2024 10.29 11.07 10.21 10.93 931,223 +0.65(+6.32%)
Feb 07, 2024 10.71 10.71 10.19 10.28 1,266,472 -0.31(-2.93%)
Feb 06, 2024 11.00 11.00 10.47 10.59 1,227,400 -0.40(-3.64%)
Feb 05, 2024 11.00 11.31 10.89 10.99 1,003,904 -0.18(-1.61%)
Feb 02, 2024 11.25 11.27 10.92 11.17 899,839 -0.14(-1.24%)
Feb 01, 2024 11.15 11.42 11.10 11.31 2,542,355 +0.31(+2.82%)
Jan 31, 2024 11.50 11.50 10.75 11.00 5,928,323 -2.44(-18.15%)
Jan 30, 2024 13.50 14.30 13.36 13.44 1,106,314 -0.20(-1.47%)
Jan 29, 2024 13.70 13.90 13.07 13.64 1,419,650 -0.13(-0.94%)
Jan 26, 2024 13.45 14.70 13.03 13.77 3,453,451 +0.52(+3.92%)
Jan 25, 2024 12.57 13.80 11.00 13.25 13,210,862 +3.50(+35.90%)
Jan 24, 2024 10.25 10.25 9.680 9.750 482,824 -0.28(-2.79%)
Jan 23, 2024 10.17 10.33 10.01 10.03 303,894 +0.00(+0.00%)
Jan 22, 2024 9.830 10.19 9.770 10.03 273,800 +0.36(+3.72%)
Jan 19, 2024 9.770 9.785 9.440 9.670 345,234 -0.08(-0.82%)
Jan 18, 2024 10.40 10.49 9.370 9.750 595,566 -0.49(-4.79%)
Jan 17, 2024 9.700 10.92 9.670 10.24 1,254,229 +0.52(+5.35%)
Jan 16, 2024 10.04 10.09 9.635 9.720 346,299 -0.39(-3.86%)
Jan 12, 2024 10.19 10.29 9.950 10.11 180,792 +0.05(+0.50%)
Jan 11, 2024 10.39 10.39 9.732 10.06 369,409 -0.33(-3.18%)
Jan 10, 2024 10.22 10.68 10.13 10.39 324,455 +0.17(+1.66%)
Jan 09, 2024 10.54 10.55 10.18 10.22 527,480 -0.57(-5.28%)
Jan 08, 2024 11.41 11.41 10.71 10.79 456,824 -0.64(-5.60%)
Jan 05, 2024 11.20 11.65 11.19 11.43 621,450 +0.09(+0.79%)
Jan 04, 2024 11.01 11.76 10.73 11.34 687,332 +0.43(+3.94%)
Jan 03, 2024 10.58 10.94 10.17 10.91 740,362 +0.07(+0.65%)
Jan 02, 2024 10.90 11.15 10.60 10.84 321,220 -0.30(-2.69%)
Dec 29, 2023 11.39 11.60 10.90 11.14 776,484 -0.31(-2.71%)
Dec 28, 2023 11.68 11.81 11.37 11.45 637,594 -0.21(-1.80%)
Dec 27, 2023 11.44 11.67 11.36 11.66 347,881 +0.26(+2.28%)
Dec 26, 2023 11.04 11.50 10.99 11.40 299,745 +0.34(+3.07%)
Dec 22, 2023 10.66 11.14 10.65 11.06 478,125 +0.53(+5.03%)
Dec 21, 2023 10.38 10.60 10.37 10.53 317,171 +0.33(+3.24%)
Dec 20, 2023 10.91 10.91 10.14 10.20 666,957 -0.84(-7.61%)
Dec 19, 2023 10.99 11.13 10.90 11.04 382,735 +0.24(+2.27%)
Dec 18, 2023 11.11 11.40 10.72 10.79 337,295 -0.36(-3.18%)
Dec 15, 2023 11.02 11.22 10.80 11.15 843,983 +0.16(+1.46%)
Dec 14, 2023 11.00 11.40 10.85 10.99 684,495 +0.07(+0.64%)
Dec 13, 2023 10.46 10.99 10.40 10.92 586,151 +0.46(+4.40%)
Dec 12, 2023 10.14 10.46 9.871 10.46 328,181 +0.25(+2.45%)
Dec 11, 2023 10.03 10.38 9.920 10.21 456,595 +0.21(+2.10%)
Dec 08, 2023 9.860 10.05 9.600 10.00 509,913 +0.06(+0.60%)
Dec 07, 2023 9.900 10.08 9.704 9.940 276,244 +0.04(+0.40%)
Dec 06, 2023 9.890 10.06 9.730 9.900 339,641 -0.05(-0.50%)
Dec 05, 2023 9.780 10.13 9.720 9.950 375,411 +0.09(+0.91%)
Dec 04, 2023 9.550 9.920 9.550 9.860 537,834 +0.08(+0.82%)
Dec 01, 2023 9.310 9.800 9.220 9.780 506,190 +0.32(+3.38%)
Nov 30, 2023 9.340 9.800 9.175 9.460 866,732 +0.21(+2.27%)
Nov 29, 2023 8.940 9.300 8.820 9.250 543,940 +0.41(+4.64%)
Nov 28, 2023 8.800 8.920 8.555 8.840 309,865 -0.11(-1.23%)
Nov 27, 2023 9.300 9.300 8.850 8.950 558,505 -0.41(-4.38%)
Nov 24, 2023 8.930 9.390 8.820 9.360 171,566 +0.38(+4.23%)
Nov 22, 2023 8.920 9.170 8.860 8.980 471,114 +0.15(+1.70%)
Nov 21, 2023 9.170 9.310 8.810 8.830 326,020 -0.53(-5.66%)
Nov 20, 2023 9.270 9.450 9.030 9.360 293,779 +0.10(+1.08%)
Nov 17, 2023 9.110 9.370 9.000 9.260 313,884 +0.17(+1.87%)
Nov 16, 2023 8.860 9.130 8.720 9.090 313,304 +0.18(+2.02%)
Nov 15, 2023 8.960 9.280 8.870 8.910 513,035 -0.04(-0.45%)
Nov 14, 2023 8.500 8.980 8.380 8.950 569,540 +0.73(+8.88%)
Nov 13, 2023 7.670 8.260 7.640 8.220 272,551 +0.49(+6.34%)
Nov 10, 2023 7.990 7.990 7.530 7.730 386,188 -0.23(-2.89%)
Nov 09, 2023 8.210 8.320 7.800 7.960 376,892 -0.17(-2.09%)
Nov 08, 2023 8.140 8.200 7.920 8.130 310,804 +0.03(+0.37%)
Nov 07, 2023 7.640 8.110 7.371 8.100 470,033 +0.35(+4.52%)
Nov 06, 2023 7.760 7.830 7.600 7.750 367,508 +0.00(+0.00%)
Nov 03, 2023 7.420 7.820 7.420 7.750 584,707 +0.49(+6.75%)
Nov 02, 2023 7.250 7.280 6.730 7.260 937,955 +0.86(+13.44%)
Nov 01, 2023 6.540 6.699 6.080 6.400 450,806 +0.14(+2.15%)
Oct 31, 2023 6.170 6.300 6.100 6.265 227,513 +0.04(+0.72%)
Oct 30, 2023 6.300 6.390 6.050 6.220 276,391 +0.01(+0.16%)
Oct 27, 2023 6.260 6.300 6.080 6.210 257,295 -0.01(-0.16%)
Oct 26, 2023 6.130 6.410 6.105 6.220 303,673 +0.08(+1.30%)
Oct 25, 2023 6.240 6.250 6.080 6.140 363,890 -0.13(-2.07%)
Oct 24, 2023 6.240 6.540 6.195 6.270 661,122 +0.44(+7.55%)
Oct 23, 2023 5.910 5.960 5.775 5.830 709,803 -0.19(-3.16%)
Oct 20, 2023 6.000 6.090 5.950 6.020 391,384 -0.06(-0.99%)
Oct 19, 2023 6.170 6.230 6.020 6.080 416,642 -0.10(-1.62%)
Oct 18, 2023 6.320 6.340 6.120 6.180 551,582 -0.28(-4.33%)
Oct 17, 2023 6.160 6.600 6.158 6.460 374,098 +0.25(+4.03%)
Oct 16, 2023 6.370 6.420 6.190 6.210 336,156 -0.12(-1.90%)
Oct 13, 2023 6.400 6.440 6.290 6.330 251,112 -0.08(-1.25%)
Oct 12, 2023 6.760 6.760 6.310 6.410 496,740 -0.38(-5.67%)
Oct 11, 2023 6.810 6.940 6.715 6.795 309,072 -0.04(-0.51%)
Oct 10, 2023 6.440 6.905 6.310 6.830 462,887 +0.30(+4.59%)
Oct 09, 2023 6.730 6.800 6.280 6.530 683,102 -0.36(-5.22%)
Oct 06, 2023 6.720 7.039 6.700 6.890 268,713 +0.09(+1.32%)
Oct 05, 2023 6.870 6.880 6.680 6.800 362,952 -0.10(-1.45%)
Oct 04, 2023 6.920 7.020 6.770 6.900 318,401 +0.01(+0.15%)
Oct 03, 2023 7.160 7.300 6.770 6.890 685,521 -0.32(-4.44%)
Oct 02, 2023 7.490 7.640 7.160 7.210 484,326 -0.34(-4.50%)
Sep 29, 2023 7.650 7.650 7.480 7.550 314,488 +0.05(+0.67%)
Sep 28, 2023 7.460 7.700 7.380 7.500 808,050 +0.00(+0.00%)
Sep 27, 2023 7.430 7.523 7.314 7.500 328,025 +0.22(+3.02%)
Sep 26, 2023 7.370 7.680 7.000 7.280 728,705 -0.19(-2.54%)
Sep 25, 2023 7.450 7.600 7.460 7.470 321,396 -0.15(-1.97%)
Sep 22, 2023 7.610 7.970 7.570 7.620 437,966 +0.03(+0.40%)
Sep 21, 2023 7.380 7.670 7.290 7.590 445,265 +0.02(+0.26%)
Sep 20, 2023 7.650 7.750 7.500 7.570 373,638 -0.09(-1.17%)
Sep 19, 2023 7.650 7.880 7.630 7.660 387,234 -0.13(-1.67%)
Sep 18, 2023 7.680 7.890 7.490 7.790 585,840 +0.07(+0.91%)
Sep 15, 2023 7.550 7.760 7.550 7.720 543,534 +0.11(+1.45%)
Sep 14, 2023 7.720 7.740 7.520 7.610 553,161 +0.05(+0.66%)
Sep 13, 2023 7.690 7.880 7.500 7.560 692,602 -0.17(-2.20%)
Sep 12, 2023 7.870 7.960 7.630 7.730 621,293 -0.20(-2.52%)
Sep 11, 2023 8.220 8.250 7.890 7.930 488,507 -0.13(-1.61%)
Sep 08, 2023 8.140 8.190 7.920 8.060 617,467 -0.10(-1.29%)
Sep 07, 2023 8.240 8.320 7.912 8.165 760,257 -0.23(-2.68%)
Sep 06, 2023 8.780 8.950 8.360 8.390 957,574 -0.33(-3.84%)
Sep 05, 2023 9.190 9.310 8.561 8.725 1,395,076 -0.63(-6.78%)
Sep 01, 2023 9.400 9.600 9.250 9.360 800,456 +0.11(+1.19%)
Aug 31, 2023 9.660 9.870 9.030 9.250 1,338,241 -0.41(-4.24%)
Aug 30, 2023 9.550 9.760 9.160 9.660 1,304,869 +0.13(+1.36%)
Aug 29, 2023 9.200 9.770 9.014 9.530 1,545,693 +0.27(+2.92%)
Aug 28, 2023 8.860 9.320 8.850 9.260 909,197 +0.33(+3.75%)
Aug 25, 2023 8.760 9.136 8.680 8.925 648,373 +0.26(+2.94%)
Aug 24, 2023 9.220 9.260 8.660 8.670 1,144,654 -0.60(-6.47%)
Aug 23, 2023 8.990 9.440 8.910 9.270 1,326,614 +0.22(+2.43%)
Aug 22, 2023 9.280 9.390 8.680 9.050 1,512,227 -0.02(-0.22%)
Aug 21, 2023 8.710 9.210 8.650 9.070 2,078,596 +0.42(+4.86%)
Aug 18, 2023 8.260 8.910 8.190 8.650 1,488,948 +0.03(+0.35%)
Aug 17, 2023 8.620 8.850 8.371 8.620 2,279,492 -0.31(-3.47%)
Aug 16, 2023 9.130 9.700 8.810 8.930 2,790,075 -0.06(-0.67%)
Aug 15, 2023 9.750 9.830 8.980 8.990 2,160,107 -1.08(-10.72%)
Aug 14, 2023 8.900 10.22 8.750 10.07 4,903,033 +1.30(+14.89%)
Aug 11, 2023 9.460 9.580 8.650 8.765 2,954,234 -0.91(-9.45%)
Aug 10, 2023 8.100 9.720 8.030 9.680 5,460,723 +1.14(+13.35%)
Aug 09, 2023 8.440 8.850 8.220 8.540 2,792,087 -0.16(-1.84%)
Aug 08, 2023 8.730 9.400 8.450 8.700 4,130,721 -1.35(-13.39%)
Aug 07, 2023 10.30 10.52 8.880 10.04 7,008,659 -0.27(-2.57%)
Aug 04, 2023 10.16 12.19 9.750 10.31 21,145,844 +0.71(+7.40%)
Aug 03, 2023 9.820 11.28 9.590 9.600 9,566,408 -1.86(-16.23%)
Aug 02, 2023 15.64 15.78 10.82 11.46 20,810,536 -4.67(-28.95%)
Aug 01, 2023 16.00 17.37 13.31 16.13 48,683,164 +6.05(+60.02%)
Jul 31, 2023 10.09 11.19 9.590 10.08 2,749,744 +0.24(+2.44%)
Jul 28, 2023 9.210 11.63 8.651 9.840 4,868,870 +1.39(+16.45%)
Jul 27, 2023 7.960 9.150 7.710 8.450 2,184,956 +0.94(+12.52%)
Jul 26, 2023 7.370 7.730 7.170 7.510 500,250 +0.48(+6.83%)
Jul 25, 2023 7.350 7.370 6.965 7.030 230,195 -0.30(-4.09%)
Jul 24, 2023 7.390 7.590 7.040 7.330 176,306 +0.02(+0.27%)
Jul 21, 2023 7.040 7.420 6.890 7.310 223,296 +0.25(+3.54%)
Jul 20, 2023 7.530 7.530 7.015 7.060 196,033 -0.45(-5.99%)
Jul 19, 2023 7.840 7.890 7.050 7.510 396,792 -0.29(-3.72%)
Jul 18, 2023 7.050 8.300 7.010 7.800 914,394 +1.08(+16.07%)
Jul 17, 2023 6.500 6.900 6.500 6.720 156,132 +0.17(+2.67%)
Jul 14, 2023 6.630 6.665 6.400 6.545 77,343 -0.13(-2.02%)
Jul 13, 2023 6.920 6.980 6.610 6.680 87,866 -0.12(-1.76%)
Jul 12, 2023 6.880 6.939 6.760 6.800 149,400 +0.10(+1.49%)
Jul 11, 2023 6.750 6.840 6.581 6.700 98,813 +0.00(+0.00%)
Jul 10, 2023 6.320 6.710 6.260 6.700 125,131 +0.44(+7.03%)
Jul 07, 2023 6.020 6.310 6.020 6.260 93,532 +0.20(+3.30%)
Jul 06, 2023 6.100 6.110 5.750 6.060 125,789 -0.14(-2.26%)
Jul 05, 2023 6.340 6.357 5.990 6.200 118,006 -0.14(-2.21%)
Jul 03, 2023 6.120 6.400 6.080 6.340 85,344 +0.08(+1.28%)
Jun 30, 2023 6.200 6.330 6.010 6.260 170,389 +0.20(+3.30%)
Jun 29, 2023 6.090 6.350 5.950 6.060 423,319 -0.02(-0.33%)
Jun 28, 2023 5.540 6.130 5.540 6.080 191,779 +0.49(+8.77%)
Jun 27, 2023 5.600 5.615 5.252 5.590 452,561 -0.01(-0.18%)
Jun 26, 2023 5.820 6.000 5.600 5.600 156,565 -0.27(-4.60%)
Jun 23, 2023 5.800 5.940 5.752 5.870 132,210 -0.11(-1.84%)
Jun 22, 2023 6.000 6.090 5.720 5.980 268,945 -0.12(-1.97%)
Jun 21, 2023 6.320 6.350 6.070 6.100 291,806 -0.22(-3.48%)
Jun 20, 2023 6.560 6.560 6.110 6.320 226,478 -0.40(-5.95%)
Jun 16, 2023 6.900 6.900 6.600 6.720 272,366 -0.07(-1.03%)
Jun 15, 2023 6.690 7.075 6.660 6.790 203,917 +2.89(+74.10%)
May 08, 2023 3.910 3.930 3.710 3.900 58,553 +0.00(+0.00%)
May 05, 2023 3.760 4.002 3.710 3.900 216,847 +0.20(+5.41%)
May 04, 2023 3.970 3.970 3.630 3.700 153,266 -0.22(-5.61%)
May 03, 2023 4.010 4.130 3.920 3.920 104,929 -0.07(-1.75%)
May 02, 2023 4.030 4.150 3.942 3.990 66,389 -0.03(-0.75%)
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