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Ocean Power Technologies (OPTT) Stock Price, News & Analysis

OPTT NYSE
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Price Move History

Daily moves over 5%
81 252 sessions, September 25, 2025 to September 25, 2026
Largest daily move
-33.4% close of September 11, 2026
1-year change
-87.5% closing prices, September 25, 2025 to September 25, 2026
5-year change
-96.9% closing prices, September 24, 2021 to September 25, 2026

Company Description

Ocean Power Technologies, Inc. (OPTT) is a maritime technology company that focuses on intelligent ocean systems that support safer, cleaner, and more productive operations at sea. Traded on the NYSE American under the symbol OPTT, the company provides low‑carbon marine power, data, and service solutions for defense and security, oil and gas, science and research, and offshore wind markets. According to company disclosures, Ocean Power Technologies ("OPT") is headquartered in Monroe Township, New Jersey, with an additional office in Richmond, California.

Core business and solutions

OPT describes its business as providing intelligent maritime solutions and services that combine ocean power, communications, autonomy, and data capabilities. Its offerings are built around several key platforms and technologies:

  • PowerBuoy® platforms – These systems provide clean and reliable electric power and real‑time data communications for remote maritime and subsea applications, enabling long‑duration deployments without fuel-based logistics.
  • WAM‑V® unmanned/autonomous surface vessels – OPT provides WAM‑V® unmanned surface vehicles (USVs) and autonomous surface vessels (ASVs), along with marine robotics services, for missions that require uncrewed operations on the water.
  • Merrows™ Maritime Domain Awareness Solution (MDAS) – Merrows™ is described as an AI‑capable system that enables seamless integration of Maritime Domain Awareness Systems across platforms, supporting persistent watch, multi‑sensor inputs, and interoperability across surface, subsurface, and aerial assets.

Through these platforms, OPT targets customers that need persistent maritime monitoring, power, and data services in remote or demanding ocean environments.

End markets and customers

Across its public communications, OPT states that it serves a range of markets, including:

  • Defense and security – Including U.S. federal agencies such as the U.S. Coast Guard and the U.S. Department of Homeland Security, as well as international defense partners.
  • Oil and gas and offshore energy – Supporting offshore operations that require power and data offshore, including offshore wind.
  • Science and research – Enabling data collection and monitoring for research organizations.
  • Commercial and industrial maritime users – Including construction, subsea infrastructure, aquaculture, and other offshore applications.

OPT has referenced customers and partners in North America, the Middle East, and other regions, and earlier descriptions note operations in North and South America, Europe, Asia, and Australia.

Key technologies and capabilities

Company materials highlight several recurring capability themes:

  • Low‑carbon marine power – PowerBuoy® platforms are promoted as clean power sources that support long‑endurance deployments without the need for frequent refueling.
  • Persistent and resident maritime systems – OPT emphasizes long‑duration, continuously powered systems that can remain deployed in challenging maritime environments to provide ongoing maritime domain awareness.
  • AI‑enabled maritime domain awareness – Through Merrows™ and partnerships, OPT focuses on AI‑capable integration of multiple sensor and data feeds to support situational awareness and decision support.
  • Autonomous and uncrewed operations – WAM‑V® USVs/ASVs and related autonomy collaborations are aimed at missions that require uncrewed surface operations and coordinated systems.
  • Digital twin and simulation – Through a strategic partnership with Gradient Marine, OPT is integrating Virtual Maritime Picture (VMP) digital twin and simulation capabilities with its PowerBuoy® and WAM‑V® platforms to support mission rehearsal and lifecycle testing in virtual environments.

Illustrative projects and partnerships

Recent disclosures provide examples of how OPT’s technology is used:

  • U.S. Department of Homeland Security / U.S. Coast Guard project – OPT announced a multi‑buoy contract greater than $5 million to deploy and operate MERROWS®‑equipped PowerBuoy® systems in support of a U.S. Coast Guard mission under the U.S. Department of Homeland Security. The project is intended to provide persistent maritime domain awareness off the coast of San Diego, California, with PowerBuoy® platforms integrated into DHS’s chosen C5I environment and Anduril’s Lattice command‑and‑control system.
  • Mythos AI partnership – OPT entered into a strategic partnership with Mythos AI to integrate advanced AI‑driven autonomy across its WAM‑V® ASVs and PowerBuoy® platforms, with the goal of creating a unified autonomy ecosystem that combines hardware, power, and AI software.
  • Gradient Marine partnership – OPT and Gradient Marine are collaborating to integrate digital twin and simulation capabilities via the Virtual Maritime Picture (VMP) software, enabling simulation‑before‑deployment for PowerBuoy® and WAM‑V® platforms.
  • Middle East expansion – OPT has announced shipments of WAM‑V® USVs to partners in the United Arab Emirates and a Master Services Agreement with Unique Group for non‑defense WAM‑V® projects in the UAE, along with plans for a regional maintenance, repair, and overhaul hub.

Business model characteristics

Based on company descriptions, OPT’s business model combines products, integrated solutions, and services. It references:

  • Sales and deployment of PowerBuoy® platforms and WAM‑V® USVs/ASVs.
  • Ocean data collection and reporting, marine power, and offshore communications offerings.
  • Integrated solutions that combine platforms, sensors, software such as Merrows™, and partner technologies.
  • Consulting and marine robotics services, as well as training offerings, including USV operator training following AUVSI certification as a Trusted Uncrewed Maritime Systems Operator Training Provider.

OPT also discloses a “pipeline” metric that tracks potential customer opportunities through various sales phases, and a “backlog” metric that reflects unfilled firm written orders for products and services.

Regulatory and corporate context

Ocean Power Technologies is a U.S. public company that files reports with the U.S. Securities and Exchange Commission, including Forms 10‑K, 10‑Q, 8‑K, and proxy statements. A definitive proxy statement (DEF 14A) describes matters such as director elections, amendments to equity incentive plans, and proposed changes to authorized share counts, as well as the timing and format of its annual meeting of stockholders. Recent 8‑K filings have covered earnings releases, strategic partnerships, financing transactions involving convertible notes, and operational announcements such as major contracts and certifications.

Geographic footprint

OPT’s more recent disclosures highlight its headquarters in Monroe Township, New Jersey, and an additional office in Richmond, California. Company descriptions also reference activities and partnerships in the United Arab Emirates and earlier references to operations in North and South America, Europe, Asia, and Australia.

Stock and investor information

Shares of Ocean Power Technologies trade on the NYSE American exchange under the ticker OPTT. The company communicates with investors through earnings releases, conference calls and webcasts, investor conferences, and SEC filings. It uses measures such as backlog and pipeline to describe the status of its commercial activity, and it may use non‑GAAP metrics, which it explains in its public filings and press releases.

Risk and forward‑looking information

OPT’s press releases and SEC filings include forward‑looking statements that are subject to risks and uncertainties. The company refers investors to its most recent Forms 10‑K and 10‑Q and subsequent SEC filings for discussions of these risks. Those documents provide additional detail on factors that may affect the company’s financial condition, operations, and outlook.

Stock Performance

$1.69
-15.92%
0.32
Last updated: September 28, 2026 at 14:57
-87.5%
Performance 1 year
$15.2M

Ocean Power Technologies (OPTT) closed at $2.01 on September 25, 2026. Over the past 12 months, the price has lost 87.5%.

See what a $1,000 investment in OPTT would be worth today

OPTT Metrics & Rankings

Price returns through September 25, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.

Financial Highlights

Ocean Power Technologies generated $3.7M in revenue in FY2026, retaining a -158.4% gross margin, operating income reached -$38.4M (-1026.6% operating margin), and net income was -$48.9M, reflecting a -1308.9% net profit margin. Diluted earnings per share stood at -$0.25. The company generated -$20.8M in operating cash flow. The current ratio was 0.60, measuring current assets divided by current liabilities.

$3.7M
Revenue (FY2026)
-$48.9M
Net Income (FY2026)
-$20.8M
Operating Cash Flow

Upcoming Events

OCT
01
October 1, 2026 Operations

DHS contract deliveries begin

Deliveries begin Q4 FY2026 for ~$6.5M DHS multi-buoy contract
DEC
08
December 8, 2026 Financial

Warrants exercisable

Warrants become exercisable six months after issuance on Dec 8 2026 at $0.40 strike; 6-year expiry from exercise.
FEB
13
February 13, 2027 Regulatory

Cure Period Deadline

NYSE cure-period deadline for compliance related to late Form 10-K; company filed 10-K on 2026-08-19 claiming compliance.
JUN
29
June 29, 2029 Corporate

Section 382 plan expiration

Section 382 Tax Benefits Preservation Plan expires; protects federal NOLs and discourages acquisitions of ≥4.99% of stock.
DEC
08
December 8, 2032 Financial

Warrants expiration

Warrant expiration on Dec 8 2032, six years after initial exercise; last exercise date affects potential dilution.

Ocean Power Technologies has 5 upcoming scheduled events. The next event, "DHS contract deliveries begin", is scheduled for October 1, 2026 (in 2 days). 2 of the upcoming events are financial in nature, such as earnings calls or quarterly results. Investors can track these dates to stay informed about potential catalysts that may affect the OPTT stock price.

Short Interest History

Last 12 Months

Short interest in Ocean Power Technologies (OPTT) currently stands at 1.5 million shares, down 95.8% from the previous reporting period, representing 17.6% of the float. Since September 2025, short interest has decreased by 90.9%.

Days to Cover History

Last 12 Months

Days to cover for Ocean Power Technologies (OPTT) currently stands at 3.0 days, down 66.4% from the previous period. The ratio is the reported short interest divided by the average daily trading volume. Across the settlements charted above, it has ranged from 1.0 to 9.0 days.

OPTT Company Profile & Sector Positioning

Ocean Power Technologies (OPTT) operates in the Specialty Industrial Machinery industry within the broader Industrials sector and is listed on the NYSE.

Investors comparing OPTT often look at related companies in the same sector, including Hurco Cos Inc (HURC), SCHMID Group N.V. (SHMD), XCHG Limited (XCH), NET Power Inc. (NPWR), and Taylor Devices Inc (TAYD). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate OPTT's relative position within its industry.

Frequently Asked Questions

What is the current stock price of Ocean Power Technologies (OPTT)?

The current stock price of Ocean Power Technologies (OPTT) is $1.69 as of September 28, 2026.

What is the market cap of Ocean Power Technologies (OPTT)?

The market cap of Ocean Power Technologies (OPTT) is approximately $15.2M. Learn more about what market capitalization means .

What is the revenue of Ocean Power Technologies (OPTT) stock?

The FY2026 revenue of Ocean Power Technologies (OPTT) is $3.7M, from its most recent completed fiscal year.

What is the net income of Ocean Power Technologies (OPTT)?

The FY2026 net income of Ocean Power Technologies (OPTT) is -$48.9M, from its most recent completed fiscal year.

What is the earnings per share (EPS) of Ocean Power Technologies (OPTT)?

The diluted earnings per share (EPS) of Ocean Power Technologies (OPTT) is -$0.25 for FY2026, its most recent completed fiscal year. Learn more about EPS .

What is the operating cash flow of Ocean Power Technologies (OPTT)?

The operating cash flow of Ocean Power Technologies (OPTT) is -$20.8M. Learn about cash flow.

What is the profit margin of Ocean Power Technologies (OPTT)?

The net profit margin of Ocean Power Technologies (OPTT) is -1308.9%. Learn about profit margins.

What is the operating margin of Ocean Power Technologies (OPTT)?

The operating profit margin of Ocean Power Technologies (OPTT) is -1026.6%. Learn about operating margins.

What is the gross margin of Ocean Power Technologies (OPTT)?

The gross profit margin of Ocean Power Technologies (OPTT) is -158.4%. Learn about gross margins.

What is the current ratio of Ocean Power Technologies (OPTT)?

The current ratio of Ocean Power Technologies (OPTT) is 0.60, measuring current assets divided by current liabilities. Learn about liquidity ratios.

What is the gross profit of Ocean Power Technologies (OPTT)?

The gross profit of Ocean Power Technologies (OPTT) is -$5.9M for FY2026, its most recent completed fiscal year.

What is the operating income of Ocean Power Technologies (OPTT)?

The operating income of Ocean Power Technologies (OPTT) is -$38.4M. Learn about operating income.

What does Ocean Power Technologies, Inc. do?

Ocean Power Technologies, Inc. (OPTT) provides intelligent maritime solutions and services that support safer, cleaner, and more productive ocean operations. Its offerings include PowerBuoyae platforms for clean offshore power and data communications, WAM-Vae unmanned and autonomous surface vessels, the Merrowsb3 Maritime Domain Awareness Solution, and marine robotics and related services.

Which markets does Ocean Power Technologies serve?

According to company disclosures, Ocean Power Technologies serves defense and security, oil and gas, science and research, and offshore wind markets. It also addresses broader commercial and industrial maritime applications, including offshore operations and maritime security.

What is the PowerBuoyae platform?

PowerBuoyae is a platform described by Ocean Power Technologies as providing clean and reliable electric power and real-time data communications for remote maritime and subsea applications. It is used in projects that require long-duration, continuously powered systems at sea, such as maritime domain awareness missions.

What are WAM-Vae unmanned surface vessels?

WAM-Vae unmanned surface vessels (USVs) and autonomous surface vessels (ASVs) are maritime platforms that Ocean Power Technologies provides for uncrewed operations on the water. The company ships WAM-Vae vehicles to customers and partners and uses them in defense, security, and commercial projects, including international deployments.

What is Merrowsb3 from Ocean Power Technologies?

Merrowsb3 is described by Ocean Power Technologies as an AI-capable Maritime Domain Awareness Solution that enables seamless integration of Maritime Domain Awareness Systems across platforms. It supports integration of multiple data sources and is positioned as part of OPTs intelligent, persistent maritime monitoring offerings.

Where is Ocean Power Technologies headquartered?

Ocean Power Technologies states that its headquarters is located in Monroe Township, New Jersey, with an additional office in Richmond, California.

On which exchange does OPTT stock trade?

Shares of Ocean Power Technologies trade on the NYSE American exchange under the ticker symbol OPTT.

How does Ocean Power Technologies describe its role in maritime security?

Ocean Power Technologies describes itself as providing intelligent, resident, and persistent maritime solutions that enhance maritime domain awareness. Examples include MERROWSae-equipped PowerBuoyae systems deployed in support of U.S. Coast Guard missions under the U.S. Department of Homeland Security and AI-enabled monitoring networks that combine power, autonomy, and communications.

What strategic partnerships has Ocean Power Technologies announced?

Recent public information describes partnerships with Mythos AI to integrate AI-driven autonomy across WAM-Vae ASVs and PowerBuoyae platforms, and with Gradient Marine to add Virtual Maritime Picture digital twin and simulation capabilities. The company has also announced a Master Services Agreement with Unique Group in the United Arab Emirates for non-defense WAM-Vae projects.

How does Ocean Power Technologies describe backlog and pipeline?

Ocean Power Technologies defines backlog as unfilled firm written orders for its products and services from commercial or governmental customers. It describes pipeline as a non-GAAP internal metric representing potential customer opportunities as they move through stages from initial awareness to becoming paying customers.