Amer Superconductor (NQ: AMSC )

14.12 USD +0.20 (+1.44%)
Streaming Delayed Price Updated: 4:00 PM EDT, May 11, 2021 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
May 11, 2021 13.33 14.46 13.30 14.12 536,262 +0.20(+1.44%)
May 10, 2021 14.90 15.05 13.89 13.92 303,920 -1.07(-7.14%)
May 07, 2021 14.86 15.48 14.68 14.99 534,445 +0.44(+3.02%)
May 06, 2021 14.70 14.80 14.14 14.55 302,795 -0.24(-1.62%)
May 05, 2021 15.49 15.66 14.57 14.79 294,990 -0.49(-3.21%)
May 04, 2021 15.60 15.75 14.85 15.28 417,599 -0.60(-3.78%)
May 03, 2021 16.71 17.01 15.78 15.88 265,081 -0.59(-3.58%)
Apr 30, 2021 17.69 17.69 16.31 16.47 215,800 -0.54(-3.17%)
Apr 29, 2021 17.70 17.77 16.64 17.01 145,769 -0.48(-2.74%)
Apr 28, 2021 17.68 17.74 16.80 17.49 265,783 -0.19(-1.07%)
Apr 27, 2021 17.93 18.06 17.11 17.68 365,084 -0.07(-0.39%)
Apr 26, 2021 17.43 17.81 16.92 17.75 231,628 +0.62(+3.62%)
Apr 23, 2021 16.92 17.35 16.66 17.13 200,900 +0.51(+3.07%)
Apr 22, 2021 16.79 17.55 16.31 16.62 451,540 +0.21(+1.28%)
Apr 21, 2021 15.20 16.45 14.94 16.41 387,309 +1.29(+8.53%)
Apr 20, 2021 16.08 16.25 14.85 15.12 830,992 -1.11(-6.84%)
Apr 19, 2021 16.45 16.52 15.60 16.23 467,319 -0.31(-1.87%)
Apr 16, 2021 16.73 17.13 16.43 16.54 321,200 -0.13(-0.78%)
Apr 15, 2021 18.55 18.55 16.17 16.67 406,241 -1.18(-6.61%)
Apr 14, 2021 18.25 18.79 17.80 17.85 288,769 -0.41(-2.25%)
Apr 13, 2021 18.58 18.72 17.82 18.26 305,544 -0.22(-1.19%)
Apr 12, 2021 18.33 18.85 17.86 18.48 374,225 -0.13(-0.70%)
Apr 09, 2021 19.44 19.44 18.39 18.61 361,300 -0.50(-2.62%)
Apr 08, 2021 18.99 19.63 17.70 19.11 584,520 +1.30(+7.30%)
Apr 07, 2021 18.46 18.95 17.68 17.81 343,241 -1.11(-5.87%)
Apr 06, 2021 18.59 19.52 18.45 18.92 340,523 +0.44(+2.38%)
Apr 05, 2021 19.86 20.00 18.29 18.48 322,378 -0.81(-4.20%)
Apr 01, 2021 19.30 19.64 18.73 19.29 404,100 +0.33(+1.74%)
Mar 31, 2021 19.06 19.09 17.97 18.96 811,651 +0.72(+3.95%)
Mar 30, 2021 17.43 18.49 16.86 18.24 1,059,064 +1.08(+6.29%)
Mar 29, 2021 18.85 18.85 16.85 17.16 546,328 -1.71(-9.06%)
Mar 26, 2021 19.55 19.61 18.11 18.87 500,500 -0.53(-2.73%)
Mar 25, 2021 19.33 19.82 18.25 19.40 545,430 +0.12(+0.62%)
Mar 24, 2021 22.40 22.69 19.25 19.28 556,476 -3.02(-13.54%)
Mar 23, 2021 23.57 24.68 22.14 22.30 333,965 -1.63(-6.81%)
Mar 22, 2021 24.40 24.89 23.56 23.93 141,323 -0.15(-0.62%)
Mar 19, 2021 22.77 24.39 22.40 24.08 642,500 +1.18(+5.15%)
Mar 18, 2021 23.57 24.52 22.72 22.90 187,122 -1.05(-4.38%)
Mar 17, 2021 23.95 24.09 22.08 23.95 355,201 -0.61(-2.48%)
Mar 16, 2021 25.72 27.18 24.43 24.56 494,532 -1.14(-4.44%)
Mar 15, 2021 25.80 25.83 24.37 25.70 195,858 -0.22(-0.85%)
Mar 12, 2021 24.84 25.94 24.50 25.92 298,700 +0.65(+2.57%)
Mar 11, 2021 24.98 25.70 24.65 25.27 347,649 +0.86(+3.52%)
Mar 10, 2021 25.19 26.00 24.00 24.41 342,892 +0.26(+1.08%)
Mar 09, 2021 22.50 24.68 22.25 24.15 421,634 +2.56(+11.86%)
Mar 08, 2021 22.00 22.43 21.11 21.59 237,041 -0.22(-1.01%)
Mar 05, 2021 21.49 22.00 19.89 21.81 571,400 +0.92(+4.40%)
Mar 04, 2021 23.08 23.25 20.38 20.89 450,426 -2.19(-9.49%)
Mar 03, 2021 25.34 25.60 22.89 23.08 261,305 -1.95(-7.79%)
Mar 02, 2021 25.68 25.96 24.72 25.03 219,771 -0.86(-3.32%)
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