Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
Ocean Power Technologies, Inc. (OPTT) Stock Price History
Ocean Power Technologies, Inc. closed at $0.43 on Nov 6, 2026, −59.4% over 1 month, −2.3% over 1 year.
Price5-day MA25-day MAS&P 500Disclosures
1-Month High$1.06Oct 6
1-Month Low$0.38Nov 5
1-Week Change+4.9%vs Oct 30
1-Month Change−59.4%vs Oct 6
If you had invested $1,000 1 month 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 −5.7%, while this stock moved −59.4%.
Last 10 Trading Days
Date
Close
Change
% Change
Nov 6 (Fri)
$0.43
+0.05
+13.16%
Nov 5 (Thu)
$0.38
−0.06
−13.64%
Nov 4 (Wed)
$0.44
−0.02
−4.35%
Nov 3 (Tue)
$0.46
+0.05
+12.20%
Nov 2 (Mon)
$0.41
+0.00
+0.00%
Oct 30 (Fri)
$0.41
−0.01
−2.38%
Oct 29 (Thu)
$0.42
−0.26
−38.24%
Oct 28 (Wed)
$0.68
+0.04
+6.25%
Oct 27 (Tue)
$0.64
+0.04
+6.67%
Oct 26 (Mon)
$0.60
−0.09
−13.04%
Price5-day MA25-day MAS&P 500Disclosures
3-Month High$6.30Aug 13
3-Month Low$0.38Nov 5
1-Month Change−59.4%vs Oct 6
3-Month Change−92.0%vs Jul 31
If you had invested $1,000 3 months ago, it would be worth $80 today (−92.0%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −4.9%, while this stock moved −92.0%.
Last 10 Trading Days
Date
Close
Change
% Change
Nov 6 (Fri)
$0.43
+0.05
+13.16%
Nov 5 (Thu)
$0.38
−0.06
−13.64%
Nov 4 (Wed)
$0.44
−0.02
−4.35%
Nov 3 (Tue)
$0.46
+0.05
+12.20%
Nov 2 (Mon)
$0.41
+0.00
+0.00%
Oct 30 (Fri)
$0.41
−0.01
−2.38%
Oct 29 (Thu)
$0.42
−0.26
−38.24%
Oct 28 (Wed)
$0.68
+0.04
+6.25%
Oct 27 (Tue)
$0.64
+0.04
+6.67%
Oct 26 (Mon)
$0.60
−0.09
−13.04%
Price25-day MA75-day MAS&P 500Disclosures
6-Month High$12.60Jun 2
6-Month Low$0.38Nov 5
3-Month Change−92.0%vs Jul 31
6-Month Change−96.0%vs May 6
If you had invested $1,000 6 months ago, it would be worth $40 today (−96.0%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +0.2%, while this stock moved −96.0%.
Monthly Closes
Month
Month-End Close
Monthly %
Nov 2026
$0.43
+4.9%
Oct 2026
$0.41
−69.4%
Sep 2026
$1.34
−73.7%
Aug 2026
$5.10
−5.6%
Jul 2026
$5.40
−30.8%
Jun 2026
$7.80
−31.6%
May 2026
$11.40
+8.6%
Price25-day MA75-day MAS&P 500Disclosures
52-Week High$21.00Jan 27
52-Week Low$0.29Dec 30
Year to Date+43.3%vs Dec 31
From 52-Week High−98.0%Jan 27
If you had invested $1,000 1 year ago, it would be worth $977 today (−2.3%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +9.6%, while this stock moved −2.3%.
Monthly Closes
Month
Month-End Close
Monthly %
Nov 2026
$0.43
+4.9%
Oct 2026
$0.41
−69.4%
Sep 2026
$1.34
−73.7%
Aug 2026
$5.10
−5.6%
Jul 2026
$5.40
−30.8%
Jun 2026
$7.80
−31.6%
May 2026
$11.40
+8.6%
Apr 2026
$10.50
+0.0%
Mar 2026
$10.50
−10.3%
Feb 2026
$11.70
−22.0%
Jan 2026
$15.00
+4,900.0%
Dec 2025
$0.30
−30.2%
Nov 2025
$0.43
―
Price13-week MA26-week MAS&P 500
3-Year High$15.00Jan 30, 2026
3-Year Low$0.13Jun 17, 2024
Annualized Return+16.8%
Max Drawdown−97.3%
If you had invested $1,000 3 years ago, it would be worth $1,593 today (+59.3%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +67.1%, while this stock moved +59.3%.
Yearly Closes
Year
Year-End Close
Yearly %
2026 (YTD)
$0.43
+43.3%
2025
$0.30
―
Price13-week MA26-week MAS&P 500
5-Year High$15.00Jan 30, 2026
5-Year Low$0.13Jun 17, 2024
Annualized Return−27.2%
Max Drawdown−97.3%
If you had invested $1,000 5 years ago, it would be worth $205 today (−79.5%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +57.5%, while this stock moved −79.5%.
Yearly Closes
Year
Year-End Close
Yearly %
2026 (YTD)
$0.43
+43.3%
2025
$0.30
―
Price1-year MA2-year MAS&P 500
All-Time High$105,780.00Oct 2007
All-Time Low$0.41Oct 2026
Total Change−100.0%vs May 2007
Annualized Return−46.6%
If you had invested $1,000 in May 2007, it would be worth $0 today (−100.0%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +382.0%, while this stock moved −100.0%.
Yearly Closes
Year
Year-End Close
Yearly %
2026 (YTD)
$0.43
−95.2%
2025
$9.00
−70.6%
2024
$30.60
+218.8%
2023
$9.60
−28.9%
2022
$13.50
−69.6%
2021
$44.40
−45.0%
2020
$80.70
+209.2%
2019
$26.10
−87.2%
2018
$204.00
−69.1%
2017
$660.00
−62.7%
2016
$1,770.00
+40.5%
2015
$1,260.00
−66.7%
2014
$3,780.00
−67.2%
2013
$11,520.00
−10.3%
2012
$12,840.00
−19.5%
2011
$15,960.00
−53.5%
2010
$34,320.00
−36.5%
2009
$54,060.00
+34.7%
2008
$40,140.00
−58.8%
2007
$97,380.00
―
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from May 2007). Please check the latest prices before trading.
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