ASYS AMTECH SYSTEMS INCUS-listed
0 posts
AMTECH SYSTEMS INC (ASYS) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
AMTECH SYSTEMS INC (ASYS) Stock Price History
AMTECH SYSTEMS INC closed at $11.43 on Nov 6, 2026, −35.6% over 1 month, +53.2% over 1 year.
If you had invested $1,000 1 month ago, it would be worth $644 today (−35.6%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −5.7%, while this stock moved −35.6%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $11.43 | +0.34 | +3.07% |
| Nov 5 (Thu) | $11.09 | −1.26 | −10.20% |
| Nov 4 (Wed) | $12.35 | −0.45 | −3.52% |
| Nov 3 (Tue) | $12.80 | +0.48 | +3.90% |
| Nov 2 (Mon) | $12.32 | −0.43 | −3.37% |
| Oct 30 (Fri) | $12.75 | −0.93 | −6.80% |
| Oct 29 (Thu) | $13.68 | −0.01 | −0.07% |
| Oct 28 (Wed) | $13.69 | +0.24 | +1.78% |
| Oct 27 (Tue) | $13.45 | +0.81 | +6.41% |
| Oct 26 (Mon) | $12.64 | +0.22 | +1.77% |
If you had invested $1,000 3 months ago, it would be worth $765 today (−23.5%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −4.3%, while this stock moved −23.5%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $11.43 | +0.34 | +3.07% |
| Nov 5 (Thu) | $11.09 | −1.26 | −10.20% |
| Nov 4 (Wed) | $12.35 | −0.45 | −3.52% |
| Nov 3 (Tue) | $12.80 | +0.48 | +3.90% |
| Nov 2 (Mon) | $12.32 | −0.43 | −3.37% |
| Oct 30 (Fri) | $12.75 | −0.93 | −6.80% |
| Oct 29 (Thu) | $13.68 | −0.01 | −0.07% |
| Oct 28 (Wed) | $13.69 | +0.24 | +1.78% |
| Oct 27 (Tue) | $13.45 | +0.81 | +6.41% |
| Oct 26 (Mon) | $12.64 | +0.22 | +1.77% |
If you had invested $1,000 6 months ago, it would be worth $628 today (−37.2%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +0.2%, while this stock moved −37.2%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $11.43 | −10.4% |
| Oct 2026 | $12.75 | −24.0% |
| Sep 2026 | $16.78 | +14.8% |
| Aug 2026 | $14.62 | −4.7% |
| Jul 2026 | $15.34 | −33.5% |
| Jun 2026 | $23.08 | +8.5% |
| May 2026 | $21.27 | +22.2% |
If you had invested $1,000 1 year ago, it would be worth $1,532 today (+53.2%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +9.6%, while this stock moved +53.2%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $11.43 | −10.4% |
| Oct 2026 | $12.75 | −24.0% |
| Sep 2026 | $16.78 | +14.8% |
| Aug 2026 | $14.62 | −4.7% |
| Jul 2026 | $15.34 | −33.5% |
| Jun 2026 | $23.08 | +8.5% |
| May 2026 | $21.27 | +22.2% |
| Apr 2026 | $17.41 | +49.1% |
| Mar 2026 | $11.68 | −10.5% |
| Feb 2026 | $13.05 | −22.4% |
| Jan 2026 | $16.81 | +33.9% |
| Dec 2025 | $12.55 | +59.9% |
| Nov 2025 | $7.85 | ― |
If you had invested $1,000 3 years ago, it would be worth $1,601 today (+60.1%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +67.1%, while this stock moved +60.1%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $11.43 | −8.9% |
| 2025 | $12.55 | ― |
If you had invested $1,000 5 years ago, it would be worth $741 today (−25.9%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +57.5%, while this stock moved −25.9%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $11.43 | −8.9% |
| 2025 | $12.55 | ― |
If you had invested $1,000 in Nov 1984, it would be worth $1,143 today (+14.3%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +3,971.6%, while this stock moved +14.3%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $11.43 | −32.0% |
| 2025 | $16.81 | +232.9% |
| 2024 | $5.05 | +23.8% |
| 2023 | $4.08 | −62.3% |
| 2022 | $10.83 | +20.6% |
| 2021 | $8.98 | +28.5% |
| 2020 | $6.99 | +36.3% |
| 2019 | $5.13 | +2.0% |
| 2018 | $5.03 | −49.9% |
| 2017 | $10.03 | +85.7% |
| 2016 | $5.40 | −4.8% |
| 2015 | $5.67 | −30.9% |
| 2014 | $8.20 | −15.2% |
| 2013 | $9.67 | +147.3% |
| 2012 | $3.91 | −61.6% |
| 2011 | $10.19 | −60.2% |
| 2010 | $25.61 | +145.8% |
| 2009 | $10.42 | +157.9% |
| 2008 | $4.04 | −60.5% |
| 2007 | $10.22 | +42.1% |
| 2006 | $7.19 | −23.1% |
| 2005 | $9.35 | +146.7% |
| 2004 | $3.79 | −36.5% |
| 2003 | $5.97 | +95.1% |
| 2002 | $3.06 | −51.4% |
| 2001 | $6.29 | −46.5% |
| 2000 | $11.75 | +122.5% |
| 1999 | $5.28 | +322.5% |
| 1998 | $1.25 | −67.7% |
| 1997 | $3.88 | −31.1% |
| 1996 | $5.63 | −27.4% |
| 1995 | $7.75 | +72.2% |
| 1994 | $4.50 | +28.6% |
| 1993 | $3.50 | +180.0% |
| 1992 | $1.25 | −64.3% |
| 1991 | $3.50 | +100.0% |
| 1990 | $1.75 | −70.8% |
| 1989 | $6.00 | +33.3% |
| 1988 | $4.50 | +80.0% |
| 1987 | $2.50 | +0.0% |
| 1986 | $2.50 | −75.0% |
| 1985 | $10.00 | +0.0% |
| 1984 | $10.00 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Nov 1984). Please check the latest prices before trading.
Posts
This board is shared with the Japanese and Chinese versions. Feel free to write in English, Chinese or Japanese.
No posts yet. Be the first to write something.
Write on the AMTECH SYSTEMS INC board
More US stocks in English
- AtaiBeckley Inc.ATAI
- Atour Lifestyle Holdings LtdATAT
- AtlasClear Holdings, Inc.ATCH
- ATLAS CRITICAL MINERALS CorpATCX
- Alphatec Holdings, Inc.ATEC
- A10 Networks, Inc.ATEN
- Aterian, Inc.ATER
- Anterix Inc.ATEX
- Alpha Technology Group LtdATGL
- ALTERITY THERAPEUTICS LTDATHE
- Autohome Inc.ATHM
- Aether Holdings, Inc.ATHR