Skip to main content
Recent Quotes
My Watchlist
Indicators
Markets
Stocks
ETFs
Tools
Overview
News
Currencies
International
Treasuries

Amer Superconductor (NQ: AMSC )

12.33 +0.59 (+5.03%)
Official Closing Price Updated: 4:15 PM EDT, Apr 23, 2024 Add to My Watchlist
Quote
Overview Detailed Quote Charting Historical Prices
News
All News News Headlines Press Releases
Research
Quarterly Reports Insider Filings Other Filings

Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Aug 31, 2021 13.10 15.37 12.66 14.90 1,898,652 +2.56(+20.75%)
Aug 30, 2021 12.52 12.54 12.27 12.34 141,352 -0.20(-1.59%)
Aug 27, 2021 12.55 12.68 12.44 12.54 180,591 +0.04(+0.32%)
Aug 26, 2021 12.07 12.89 12.07 12.50 329,984 +0.34(+2.80%)
Aug 25, 2021 12.25 12.43 11.95 12.16 185,386 +0.06(+0.50%)
Aug 24, 2021 12.23 12.44 11.87 12.10 239,021 -0.04(-0.33%)
Aug 23, 2021 11.61 12.16 11.61 12.14 199,554 +0.67(+5.84%)
Aug 20, 2021 11.34 11.60 11.25 11.47 181,104 +0.03(+0.26%)
Aug 19, 2021 11.75 11.90 11.38 11.44 204,131 -0.42(-3.54%)
Aug 18, 2021 11.91 12.24 11.60 11.86 209,700 +0.01(+0.08%)
Aug 17, 2021 12.00 12.08 11.71 11.85 164,721 -0.37(-3.03%)
Aug 16, 2021 12.51 12.60 12.05 12.22 178,857 -0.41(-3.25%)
Aug 13, 2021 13.36 13.36 12.57 12.63 196,804 -0.72(-5.39%)
Aug 12, 2021 13.56 13.75 13.06 13.35 195,397 -0.29(-2.13%)
Aug 11, 2021 14.63 14.81 13.56 13.64 240,326 -0.88(-6.06%)
Aug 10, 2021 13.69 14.66 13.68 14.52 344,999 +0.89(+6.53%)
Aug 09, 2021 12.56 13.89 12.30 13.63 278,126 +0.94(+7.41%)
Aug 06, 2021 12.78 13.22 12.41 12.69 307,034 +0.15(+1.20%)
Aug 05, 2021 13.50 13.50 12.27 12.54 719,495 -0.45(-3.46%)
Aug 04, 2021 14.01 14.01 12.88 12.99 316,446 -0.51(-3.78%)
Aug 03, 2021 14.07 14.07 13.29 13.50 182,638 -0.37(-2.67%)
Aug 02, 2021 14.29 14.50 13.80 13.87 131,112 -0.18(-1.28%)
Jul 30, 2021 14.04 14.64 13.89 14.05 120,078 -0.17(-1.20%)
Jul 29, 2021 14.62 14.78 14.18 14.22 139,033 -0.28(-1.93%)
Jul 28, 2021 13.81 14.81 13.76 14.50 215,499 +0.80(+5.84%)
Jul 27, 2021 14.02 14.09 13.32 13.70 313,111 -0.38(-2.70%)
Jul 26, 2021 14.14 14.45 13.82 14.08 181,421 -0.05(-0.35%)
Jul 23, 2021 14.65 14.65 13.96 14.13 120,411 -0.35(-2.42%)
Jul 22, 2021 15.02 15.02 14.29 14.48 137,951 -0.58(-3.85%)
Jul 21, 2021 14.24 15.32 14.24 15.06 284,123 +0.90(+6.36%)
Jul 20, 2021 13.54 14.31 13.25 14.16 462,325 +0.65(+4.81%)
Jul 19, 2021 13.27 13.78 13.13 13.51 332,825 -0.29(-2.10%)
Jul 16, 2021 14.91 14.91 13.70 13.80 418,673 -0.82(-5.61%)
Jul 15, 2021 14.76 15.02 14.29 14.62 165,132 -0.13(-0.88%)
Jul 14, 2021 15.58 15.74 14.70 14.75 175,357 -0.74(-4.78%)
Jul 13, 2021 16.02 16.09 15.47 15.49 139,459 -0.64(-3.97%)
Jul 12, 2021 16.19 16.27 15.70 16.13 113,153 -0.01(-0.06%)
Jul 09, 2021 16.19 16.39 15.90 16.14 169,258 +0.36(+2.28%)
Jul 08, 2021 15.52 16.04 15.31 15.78 255,065 -0.29(-1.80%)
Jul 07, 2021 17.60 18.14 15.93 16.07 286,533 -1.49(-8.49%)
Jul 06, 2021 17.53 18.11 17.25 17.56 224,424 +0.19(+1.09%)
Jul 02, 2021 17.99 17.99 17.26 17.37 184,741 -0.42(-2.36%)
Jul 01, 2021 17.42 18.12 17.30 17.79 295,707 +0.40(+2.30%)
Jun 30, 2021 18.01 18.21 17.29 17.39 319,484 -0.87(-4.76%)
Jun 29, 2021 18.51 19.43 18.23 18.26 1,121,143 -0.12(-0.65%)
Jun 28, 2021 17.54 18.66 17.33 18.38 336,349 +0.80(+4.55%)
Jun 25, 2021 17.78 18.39 17.57 17.58 712,380 -0.11(-0.62%)
Jun 24, 2021 17.03 17.69 16.58 17.69 493,750 +0.76(+4.49%)
Jun 23, 2021 15.67 17.26 15.57 16.93 741,846 +1.42(+9.16%)
Jun 22, 2021 14.78 15.69 14.78 15.51 272,420 +0.59(+3.95%)
Jun 21, 2021 14.64 15.09 14.39 14.92 299,633 +0.43(+2.97%)
Jun 18, 2021 14.80 14.93 14.23 14.49 1,362,773 -0.55(-3.66%)
Jun 17, 2021 15.23 15.42 14.83 15.04 244,999 -0.27(-1.76%)
Jun 16, 2021 14.71 15.40 14.60 15.31 245,184 +0.61(+4.15%)
Jun 15, 2021 15.10 15.19 14.54 14.70 268,757 -0.39(-2.58%)
Jun 14, 2021 15.12 15.56 15.00 15.09 235,892 -0.09(-0.59%)
Jun 11, 2021 14.11 15.24 14.11 15.18 433,938 -0.01(-0.07%)
Jun 10, 2021 15.99 16.13 15.12 15.19 337,973 -0.80(-5.00%)
Jun 09, 2021 16.06 16.59 15.65 15.99 422,452 -0.07(-0.44%)
Jun 08, 2021 16.44 16.44 15.42 16.06 672,381 -0.04(-0.25%)
Jun 07, 2021 17.72 17.86 15.64 16.10 1,274,005 -1.44(-8.21%)
Jun 04, 2021 13.22 18.50 13.22 17.54 5,008,698 +4.78(+37.46%)
Jun 03, 2021 14.96 14.96 12.73 12.76 678,335 -2.34(-15.50%)
Jun 02, 2021 14.92 15.15 14.50 15.10 473,725 +0.04(+0.27%)
Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.