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Ocean Power Technologies (OPTT) Stock Chart & Stock Price History

Ocean Power Technologies logo
$1.02 0.00 (0.00%)
Closing price 10/2/2026 04:00 PM Eastern
Extended Trading
$1.04 +0.02 (+2.16%)
As of 10/2/2026 08:00 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Ocean Power Technologies Stock Price Performance

The Ocean Power Technologies (OPTT) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 93.97%, with a year-to-date return of -88.67%. In the past month, the stock has decreased 81.86%, reflecting recent market activity.

As of the latest close, Ocean Power Technologies traded at $1.02 with a market cap of $9.19 million and volume of 638,225 shares. Five years ago, the stock traded at a split-adjusted price of $65.40, representing a 98.44% decrease over that period. At the time, it had a market cap of $114.36 million and a volume of 63,561 shares.

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5 Day
Performance
-25.00%
1 Month
Performance
-81.86%
3 Month
Performance
-86.73%
Year-To-Date
Performance
-88.67%
1 Year
Performance
-93.97%
5 Year
Performance
-98.44%

OPTT Stock Chart for Sunday, October, 4, 2026

Ocean Power Technologies Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
10/02/2026$1.02$1.02$1.11$1.00638,225 shs$9.19 million
10/01/2026$1.34$1.02
-23.88%
$1.38$1.02896,260 shs$9.19 million
09/30/2026$1.36$1.34
-1.47%
$1.42$1.27450,309 shs$12.07 million
09/29/2026$1.67$1.36
-18.56%
$1.66$1.35648,696 shs$12.25 million
09/28/2026$2.01$1.67
-16.92%
$1.97$1.67544,057 shs$15.04 million
09/25/2026$2.09$2.01
-3.83%
$2.15$2.00160,899 shs$18.10 million
09/24/2026$2.20$2.09
-5.00%
$2.29$2.05321,008 shs$18.82 million
09/23/2026$2.12$2.20
+3.77%
$2.22$2.01222,395 shs$19.81 million
09/22/2026$2.30$2.12
-7.83%
$2.31$2.11335,652 shs$572.70 million
09/21/2026$2.11$2.30
+9.00%
$2.38$2.14429,773 shs$621.32 million
09/18/2026$1.93$2.11
+9.33%
$2.19$1.92566,034 shs$569.99 million
09/17/2026$1.82$1.93
+6.04%
$1.99$1.82357,104 shs$521.37 million
09/16/2026$2.05$1.82
-11.22%
$2.07$1.75791,640 shs$491.65 million
09/15/2026$2.73$2.05
-24.91%
$2.60$2.00749,554 shs$553.79 million
09/14/2026$3.20$2.73
-14.55%
$3.23$2.45745,647 shs$737.48 million
09/11/2026$4.80$3.20
-33.44%
$4.43$2.862.11 million shs$28.77 million
09/10/2026$4.76$4.80
+0.76%
$4.87$4.58164,240 shs$43.22 million
09/09/2026$4.85$4.76
-1.73%
$4.90$4.72141,638 shs$42.90 million
09/08/2026$5.62$4.85
-13.77%
$4.98$4.56424,396 shs$43.65 million
09/07/2026$5.62$5.62$5.64$5.34112,764 shs$50.62 million
09/04/2026$5.83$5.62
-3.55%
$5.64$5.34112,764 shs$50.62 million
09/03/2026$5.01$5.83
+16.42%
$5.95$4.94413,955 shs$52.49 million

This page (NASDAQ:OPTT) was last updated on 10/2/2026 by MarketBeat.com Staff.
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