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Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
GEOSPACE TECHNOLOGIES CORP closed at $3.79 on Nov 6, 2026, −19.2% over 1 month, −85.4% over 1 year.
If you had invested $1,000 1 month ago, it would be worth $808 today (−19.2%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −5.7%, while this stock moved −19.2%.
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $3.79 | +0.19 | +5.28% |
| Nov 5 (Thu) | $3.60 | −0.34 | −8.63% |
| Nov 4 (Wed) | $3.94 | −0.14 | −3.43% |
| Nov 3 (Tue) | $4.08 | −0.03 | −0.73% |
| Nov 2 (Mon) | $4.11 | −0.30 | −6.80% |
| Oct 30 (Fri) | $4.41 | −0.19 | −4.13% |
| Oct 29 (Thu) | $4.60 | −0.06 | −1.29% |
| Oct 28 (Wed) | $4.66 | +0.15 | +3.33% |
| Oct 27 (Tue) | $4.51 | +0.12 | +2.73% |
| Oct 26 (Mon) | $4.39 | +0.13 | +3.05% |
If you had invested $1,000 3 months ago, it would be worth $556 today (−44.4%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −4.3%, while this stock moved −44.4%.
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $3.79 | +0.19 | +5.28% |
| Nov 5 (Thu) | $3.60 | −0.34 | −8.63% |
| Nov 4 (Wed) | $3.94 | −0.14 | −3.43% |
| Nov 3 (Tue) | $4.08 | −0.03 | −0.73% |
| Nov 2 (Mon) | $4.11 | −0.30 | −6.80% |
| Oct 30 (Fri) | $4.41 | −0.19 | −4.13% |
| Oct 29 (Thu) | $4.60 | −0.06 | −1.29% |
| Oct 28 (Wed) | $4.66 | +0.15 | +3.33% |
| Oct 27 (Tue) | $4.51 | +0.12 | +2.73% |
| Oct 26 (Mon) | $4.39 | +0.13 | +3.05% |
If you had invested $1,000 6 months ago, it would be worth $406 today (−59.4%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +0.2%, while this stock moved −59.4%.
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $3.79 | −14.1% |
| Oct 2026 | $4.41 | −9.8% |
| Sep 2026 | $4.89 | −7.2% |
| Aug 2026 | $5.27 | −27.9% |
| Jul 2026 | $7.31 | +8.0% |
| Jun 2026 | $6.77 | −18.4% |
| May 2026 | $8.30 | −9.3% |
If you had invested $1,000 1 year ago, it would be worth $146 today (−85.4%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +9.6%, while this stock moved −85.4%.
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $3.79 | −14.1% |
| Oct 2026 | $4.41 | −9.8% |
| Sep 2026 | $4.89 | −7.2% |
| Aug 2026 | $5.27 | −27.9% |
| Jul 2026 | $7.31 | +8.0% |
| Jun 2026 | $6.77 | −18.4% |
| May 2026 | $8.30 | −9.3% |
| Apr 2026 | $9.15 | −25.0% |
| Mar 2026 | $12.20 | +33.0% |
| Feb 2026 | $9.17 | −40.7% |
| Jan 2026 | $15.46 | −8.6% |
| Dec 2025 | $16.91 | +28.4% |
| Nov 2025 | $13.17 | ― |
If you had invested $1,000 3 years ago, it would be worth $320 today (−68.0%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +67.1%, while this stock moved −68.0%.
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $3.79 | −77.6% |
| 2025 | $16.91 | ― |
If you had invested $1,000 5 years ago, it would be worth $405 today (−59.5%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +57.5%, while this stock moved −59.5%.
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $3.79 | −77.6% |
| 2025 | $16.91 | ― |
If you had invested $1,000 in Dec 1997, it would be worth $402 today (−59.8%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +603.0%, while this stock moved −59.8%.
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $3.79 | −77.6% |
| 2025 | $16.91 | +68.8% |
| 2024 | $10.02 | −22.7% |
| 2023 | $12.96 | +207.1% |
| 2022 | $4.22 | −36.9% |
| 2021 | $6.69 | −21.8% |
| 2020 | $8.56 | −49.0% |
| 2019 | $16.77 | +62.7% |
| 2018 | $10.31 | −20.5% |
| 2017 | $12.97 | −36.3% |
| 2016 | $20.36 | +44.7% |
| 2015 | $14.07 | −46.9% |
| 2014 | $26.50 | −72.0% |
| 2013 | $94.64 | +6.5% |
| 2012 | $88.87 | +129.8% |
| 2011 | $38.67 | −22.0% |
| 2010 | $49.56 | +131.1% |
| 2009 | $21.45 | +145.5% |
| 2008 | $8.74 | −76.8% |
| 2007 | $37.68 | +29.7% |
| 2006 | $29.05 | +104.1% |
| 2005 | $14.23 | +51.9% |
| 2004 | $9.37 | +16.4% |
| 2003 | $8.05 | +101.1% |
| 2002 | $4.00 | −33.0% |
| 2001 | $5.97 | −46.9% |
| 2000 | $11.25 | +119.5% |
| 1999 | $5.13 | +18.8% |
| 1998 | $4.31 | −54.3% |
| 1997 | $9.44 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Dec 1997). Please check the latest prices before trading.
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