Ocean Power Technologies, Inc. (OPTT) AMEX

0.36

+0.0143(+4.12%)

Updated at April 30 04:00PM

Currency In USD

OPTT Historical Return

If you invested $1000 in Ocean Power Technologies, Inc. (OPTT) 10 years ago, it would be worth $10.26 as of May 01, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $148.68, while $1000 invested 1 year ago would be worth $847.92. This corresponds to total returns of -98.97%, -85.13%, -15.21%, respectively, with annualized returns of -36.73%, -31.71%, -15.21%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

OPTT Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
April 30, 2026	0.35	0.36	0.36	0.37	0.35	1.81M
April 29, 2026	0.35	0.35	0.35	0.35	0.34	2.28M
April 28, 2026	0.37	0.35	0.35	0.37	0.35	2.87M
April 27, 2026	0.37	0.37	0.37	0.37	0.36	2.44M
April 24, 2026	0.37	0.37	0.37	0.38	0.36	3.19M
April 23, 2026	0.38	0.36	0.36	0.38	0.35	4.32M
April 22, 2026	0.37	0.38	0.38	0.38	0.37	3.65M
April 21, 2026	0.38	0.37	0.37	0.39	0.36	4.12M
April 20, 2026	0.38	0.38	0.38	0.38	0.37	2.33M
April 17, 2026	0.4	0.38	0.38	0.41	0.38	4.2M
April 16, 2026	0.38	0.38	0.38	0.39	0.37	3.36M
April 15, 2026	0.38	0.38	0.38	0.39	0.37	3.88M
April 14, 2026	0.39	0.38	0.38	0.4	0.38	2.51M
April 13, 2026	0.36	0.38	0.38	0.39	0.36	3.01M
April 10, 2026	0.38	0.36	0.36	0.38	0.36	2.08M
April 09, 2026	0.37	0.38	0.38	0.38	0.36	1.69M
April 08, 2026	0.37	0.37	0.37	0.38	0.36	2.23M
April 07, 2026	0.37	0.36	0.36	0.37	0.35	2.72M
April 06, 2026	0.36	0.37	0.37	0.39	0.36	2.71M
April 02, 2026	0.34	0.37	0.37	0.37	0.33	2.81M
April 01, 2026	0.36	0.35	0.35	0.36	0.34	5.09M
March 31, 2026	0.34	0.35	0.35	0.35	0.33	4.77M
March 30, 2026	0.34	0.33	0.33	0.34	0.32	3.4M
March 27, 2026	0.36	0.33	0.33	0.36	0.32	5.86M
March 26, 2026	0.37	0.35	0.35	0.38	0.35	5.01M
March 25, 2026	0.38	0.38	0.38	0.38	0.37	4.09M
March 24, 2026	0.38	0.37	0.37	0.38	0.37	6.22M
March 23, 2026	0.36	0.37	0.37	0.37	0.35	3.23M
March 20, 2026	0.38	0.34	0.34	0.38	0.34	3.77M
March 19, 2026	0.35	0.36	0.36	0.38	0.34	5.3M
March 18, 2026	0.4	0.35	0.35	0.4	0.35	10.42M
March 17, 2026	0.42	0.39	0.39	0.42	0.39	6.04M
March 16, 2026	0.4	0.41	0.41	0.42	0.39	6.61M
March 13, 2026	0.41	0.38	0.38	0.41	0.36	13.11M
March 12, 2026	0.43	0.41	0.41	0.43	0.41	5.3M
March 11, 2026	0.44	0.43	0.43	0.48	0.41	20.08M
March 10, 2026	0.4	0.49	0.49	0.52	0.4	41.67M
March 09, 2026	0.4	0.4	0.4	0.4	0.38	3.65M
March 06, 2026	0.41	0.41	0.41	0.43	0.41	3.94M
March 05, 2026	0.42	0.41	0.41	0.43	0.4	3.72M
March 04, 2026	0.42	0.42	0.42	0.44	0.42	5.94M
March 03, 2026	0.4	0.41	0.41	0.42	0.4	4.34M
March 02, 2026	0.4	0.42	0.42	0.43	0.4	7.2M
February 27, 2026	0.4	0.39	0.39	0.42	0.39	4.09M
February 26, 2026	0.41	0.4	0.4	0.42	0.4	4.45M
February 25, 2026	0.42	0.41	0.41	0.43	0.41	2.74M
February 24, 2026	0.43	0.42	0.42	0.44	0.41	4.54M
February 23, 2026	0.41	0.44	0.44	0.44	0.4	6.27M
February 20, 2026	0.42	0.42	0.42	0.42	0.41	3.5M
February 19, 2026	0.42	0.42	0.42	0.43	0.41	2.8M
February 18, 2026	0.42	0.43	0.43	0.43	0.42	4.02M
February 17, 2026	0.43	0.43	0.43	0.43	0.41	2.87M
February 13, 2026	0.44	0.44	0.44	0.45	0.42	3.1M
February 12, 2026	0.45	0.43	0.43	0.45	0.43	2.93M
February 11, 2026	0.46	0.45	0.45	0.47	0.43	3.74M
February 10, 2026	0.47	0.45	0.45	0.49	0.45	4.56M
February 09, 2026	0.47	0.47	0.47	0.48	0.45	6.21M
February 06, 2026	0.43	0.46	0.46	0.47	0.43	4.92M
February 05, 2026	0.43	0.42	0.42	0.44	0.41	6.98M
February 04, 2026	0.48	0.45	0.45	0.49	0.43	8.37M