Stock listing
SET:AMSC03 American Superconductor Corporation หุ้น
Thai listing (SET) of American Superconductor Corporation · home listing NASDAQ:AMSC
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Home listing price · NASDAQ:AMSC
$26.64 USD +0.94 (+3.7%)
Close on Oct 21, 2026 · This listing has no price on 6ix; the price shown is the home listing's, NASDAQ:AMSC
- Day range
- $25.95 – $26.83 USDOct 21, 2026
- Volume
- 568,740 sharesOct 21, 2026
- Market cap
- $1.29B USDAt the close on Oct 21, 2026 · price × 48.44M shares outstanding
- 52-week range
- $24.08 – $64.72 USDLowest and highest trades, Oct 22, 2025 – Oct 21, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:AMSC · Home | $26.64 USD | +0.94 (+3.7%) | 568,740 | $26.34 | $26.83 | $25.95 | $25.70 | Close on Oct 21, 2026 |
| Frankfurt:AMS1 | €22.95 EUR | +0.41 (+1.8%) | 250 | €22.95 | €22.95 | €22.95 | €22.54 | Close on Oct 21, 2026 |
Daily closes
Last 3 months, Jul 21, 2026 – Oct 21, 2026 · NASDAQ:AMSC · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $26.64 | +0.94 | +3.7% | $26.34 | $26.83 | $25.95 | 568,740 | |
| $25.70 | +0.02 | +0.1% | $25.31 | $26.44 | $25.01 | 729,750 | |
| $25.68 | +0.01 | 0.0% | $26.46 | $26.59 | $25.53 | 807,417 | |
| $25.67 | -1.22 | -4.5% | $26.42 | $26.85 | $25.50 | 679,968 | |
| $26.89 | +1.24 | +4.8% | $24.71 | $27.05 | $24.08 | 1,134,460 | |
| $25.65 | -3.06 | -10.7% | $28.00 | $28.00 | $25.38 | 1,279,929 | |
| $28.71 | -0.89 | -3.0% | $29.18 | $29.72 | $28.32 | 604,800 | |
| $29.60 | -0.92 | -3.0% | $30.43 | $30.51 | $29.47 | 541,800 | |
| $30.52 | -0.43 | -1.4% | $31.30 | $31.54 | $30.30 | 744,300 | |
| $30.95 | -0.79 | -2.5% | $31.14 | $31.96 | $30.16 | 1,064,400 | |
| $31.74 | -0.11 | -0.3% | $30.57 | $31.97 | $29.99 | 1,368,200 | |
| $31.85 | +1.87 | +6.2% | $30.49 | $32.10 | $30.25 | 846,000 | |
| $29.98 | -0.03 | -0.1% | $30.06 | $30.30 | $29.24 | 487,500 | |
| $30.01 | +0.51 | +1.7% | $30.37 | $30.68 | $29.69 | 534,000 | |
| $29.50 | +0.39 | +1.3% | $29.25 | $30.08 | $28.20 | 665,000 | |
| $29.11 | -0.06 | -0.2% | $29.52 | $29.83 | $28.95 | 742,400 | |
| $29.17 | -0.12 | -0.4% | $30.00 | $30.26 | $29.02 | 659,000 | |
| $29.29 | -0.72 | -2.4% | $29.63 | $29.98 | $28.83 | 525,300 | |
| $30.01 | -0.41 | -1.3% | $30.89 | $31.06 | $29.96 | 676,400 | |
| $30.42 | -0.63 | -2.0% | $30.22 | $30.74 | $29.69 | 700,100 | |
| $31.05 | -0.19 | -0.6% | $32.01 | $32.13 | $30.78 | 877,400 | |
| $31.24 | +1.00 | +3.3% | $30.29 | $31.55 | $30.04 | 922,700 | |
| $30.24 | +0.05 | +0.2% | $31.00 | $31.00 | $30.12 | 570,600 | |
| $30.19 | +1.04 | +3.6% | $29.23 | $30.34 | $28.85 | 993,000 | |
| $29.15 | +1.34 | +4.8% | $29.14 | $29.50 | $28.77 | 650,000 | |
| $27.81 | +0.11 | +0.4% | $28.26 | $28.27 | $27.26 | 733,100 | |
| $27.70 | +0.42 | +1.5% | $27.69 | $27.99 | $27.28 | 722,900 | |
| $27.28 | -2.25 | -7.6% | $27.62 | $28.18 | $27.20 | 890,100 | |
| $29.53 | +0.87 | +3.0% | $29.32 | $29.66 | $28.97 | 394,200 | |
| $28.66 | -0.65 | -2.2% | $28.46 | $29.16 | $28.08 | 554,600 | |
| $29.31 | -1.13 | -3.7% | $30.14 | $30.65 | $29.28 | 901,600 | |
| $30.44 | +0.89 | +3.0% | $30.00 | $31.00 | $29.90 | 853,600 | |
| $29.55 | +0.54 | +1.9% | $29.15 | $29.70 | $28.94 | 469,400 | |
| $29.01 | +0.52 | +1.8% | $28.40 | $29.23 | $28.27 | 446,000 | |
| $28.49 | -0.07 | -0.2% | $28.57 | $28.99 | $28.03 | 596,500 | |
| $28.56 | -0.15 | -0.5% | $28.10 | $28.69 | $27.51 | 808,800 | |
| $28.71 | +0.22 | +0.8% | $28.38 | $28.81 | $28.10 | 755,000 | |
| $28.49 | -1.35 | -4.5% | $29.83 | $29.93 | $28.30 | 665,300 | |
| $29.84 | +0.35 | +1.2% | $30.48 | $30.49 | $29.30 | 541,400 | |
| $29.49 | -0.16 | -0.5% | $29.76 | $30.19 | $28.91 | 586,400 | |
| $29.65 | +0.73 | +2.5% | $29.83 | $29.95 | $29.36 | 441,321 | |
| $28.92 | -1.09 | -3.6% | $29.08 | $29.59 | $28.10 | 1,119,731 | |
| $30.01 | -0.04 | -0.1% | $30.51 | $30.65 | $29.42 | 738,500 | |
| $30.05 | -1.11 | -3.6% | $30.98 | $31.16 | $29.72 | 517,100 | |
| $31.16 | +0.14 | +0.5% | $30.80 | $31.34 | $29.80 | 535,400 | |
| $31.02 | -1.11 | -3.5% | $30.80 | $31.41 | $30.35 | 619,300 | |
| $32.13 | +0.21 | +0.7% | $32.01 | $32.25 | $31.82 | 550,300 | |
| $31.92 | +0.41 | +1.3% | $31.99 | $32.75 | $31.59 | 535,000 | |
| $31.51 | -0.77 | -2.4% | $32.01 | $32.78 | $31.35 | 521,100 | |
| $32.28 | +0.15 | +0.5% | $33.30 | $33.89 | $32.23 | 533,200 | |
| $32.13 | +1.14 | +3.7% | $31.64 | $32.56 | $31.55 | 526,400 | |
| $30.99 | -1.78 | -5.4% | $32.81 | $32.99 | $30.96 | 571,800 | |
| $32.77 | -0.13 | -0.4% | $34.00 | $34.24 | $31.27 | 870,100 | |
| $32.90 | -0.04 | -0.1% | $29.64 | $33.93 | $28.50 | 1,139,100 | |
| $32.94 | -0.51 | -1.5% | $33.25 | $33.63 | $32.62 | 1,056,300 | |
| $33.45 | +2.46 | +7.9% | $32.10 | $33.82 | $31.54 | 859,700 | |
| $30.99 | +1.62 | +5.5% | $29.20 | $31.09 | $28.87 | 665,800 | |
| $29.37 | -0.08 | -0.3% | $30.74 | $31.13 | $29.15 | 661,300 | |
| $29.45 | +2.81 | +10.5% | $28.59 | $29.73 | $28.07 | 766,400 | |
| $26.64 | -2.11 | -7.3% | $28.35 | $28.78 | $26.34 | 1,136,600 | |
| $28.75 | -1.78 | -5.8% | $29.76 | $29.76 | $27.91 | 1,080,900 | |
| $30.53 | +0.01 | 0.0% | $31.00 | $31.28 | $29.19 | 1,379,100 | |
| $30.52 | -2.48 | -7.5% | $32.96 | $32.96 | $30.20 | 1,120,900 | |
| $33.00 | -0.40 | -1.2% | $32.82 | $33.92 | $32.23 | 884,800 | |
| $33.40 | -1.15 | -3.3% | $34.55 | $34.99 | $33.20 | 765,900 | |
| $34.55 | +2.04 | +6.3% | $33.56 | $34.79 | $33.33 | 704,700 |
- Ticker
- SET:AMSC03
- Asset type
- Stock
- Sector
- Industrials
- Industry
- Electrical equipment
- Exchange
- SET
- Currency
- THB
What changed lately
Latest news release · Aug 5, 2026
American Superconductor: AMSC Reports First Quarter Fiscal Year 2026 Financial Results and Business Outlook
Latest earnings call · Aug 6, 2026
American Superconductor (NASDAQ:AMSC) Q1 2026 Earnings Call
Replay and transcript
Latest deck · August 2026
Investor Presentation (August 2026)
Investor deck · 14 slides
Calls
Replays
American Superconductor (NASDAQ:AMSC) Q1 2026 Earnings Call
Thu, Aug 06, 2026 · 10:00 AM ET
Watch TranscriptAmerican Superconductor (NASDAQ:AMSC) Q4 2025 Earnings Call
Thu, May 28, 2026 · 10:00 AM ET
Watch TranscriptAmerican Superconductor (NASDAQ:AMSC) Q3 2025 Earnings Call
Thu, Feb 05, 2026 · 10:00 AM ET
Watch Transcript
Latest news
American Superconductor: AMSC Reports First Quarter Fiscal Year 2026 Financial Results and Business Outlook
Aug 5, 2026
Closed $32.90 (-0.1%) on Aug 6, 2026
AMSC to Report First Quarter Fiscal Year 2026 Financial Results on August 5, 2026
Jul 31, 2026
Closed $29.37 (-0.3%) on Jul 31, 2026
AMSC Secures $25 Million Turnkey Contract for Large-Scale Mining Development
Jul 28, 2026
Closed $28.75 (-5.8%) on Jul 28, 2026
AMSC Reports Fourth Quarter and Fiscal Year 2025 Financial Results and Business Outlook
May 27, 2026
Closed $51.33 (-2.6%) on May 28, 2026
AMSC to Report Fourth Quarter and Fiscal Year 2025 Financial Results on May 27, 2026
May 21, 2026
Closed $51.84 (+4.9%) on May 22, 2026
AMSC Reports Third Quarter Fiscal Year 2025 Financial Results and Business Outlook
Feb 4, 2026
Closed $25.95 (-6.0%) on Feb 5, 2026
AMSC to Report Third Quarter Fiscal Year 2025 Financial Results on February 4, 2026
Feb 3, 2026
Closed $30.00 (-0.1%) on Feb 3, 2026
AMSC Accelerates the Business, Expands Product Portfolio, and Enters Brazil with Comtrafo Acquisition
Dec 10, 2025
Closed $33.37 (+2.6%) on Dec 10, 2025
AMSC Reports Second Quarter Fiscal Year 2025 Financial Results and Business Outlook
Nov 5, 2025
Closed $59.42 (+5.6%) on Nov 5, 2025
AMSC to Report Second Quarter Fiscal Year 2025 Financial Results on November 5, 2025
Oct 31, 2025
Closed $59.23 (+0.5%) on Oct 31, 2025
Decks
Investor Presentation (August 2026)
Investor deck · 14 slides · August 2026
Q1 2025 Earnings Presentation
Earnings · 14 slides · Jul 31, 2025
Investor Presentation (May 2009)
Investor deck · 13 slides · May 2009
American Superconductor Corporation on 6ix
- Sector
- Industrials
- Industry
- Electrical equipment
- News releases
- 10 in the last 12 months · 84 in all · newest Aug 5, 2026 · oldest 2020
- Calls
- 22 calls with a replay · 22 with a transcript · latest Aug 6, 2026
- Decks
- 3 decks · latest August 2026
Where American Superconductor Corporation is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:AMSC · Home listing | NASDAQ | United States | USD |
| gettex:AMS1 | gettex | Germany | EUR |
| Tradegate:AMS1 | Tradegate | Germany | EUR |
| LS Exchange:A14QX0 | LS Exchange | Germany | EUR |
| BMV:AMSC | BMV | Mexico | MXN |
| Lang & Schwarz:A14QX0 | Lang & Schwarz | Germany | EUR |
| BOATS:AMSC | BOATS | United States | USD |
| Frankfurt:AMS1 | Frankfurt | Germany | EUR |
| Milan:1AMSC | Milan | Italy | EUR |
| BIVA:AMSC | BIVA | Mexico | MXN |
| Stuttgart:AMS1 | Stuttgart | Germany | EUR |
| BX Swiss:AMS1 | BX Swiss | Switzerland | CHF |
| Dusseldorf:AMS1 | Dusseldorf | Germany | EUR |
| Munich:AMS1 | Munich | Germany | EUR |
| Hamburg:AMS1 | Hamburg | Germany | EUR |
| SET:AMSC03 · This page | SET | Thailand | THB |
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