Price Move History
- Daily moves over 5%
- 53 160 sessions, October 16, 2025 to October 16, 2026
- Largest daily move
- +19.5% close of March 30, 2026
- 1-year change
- -31.8% closing prices, October 16, 2025 to October 16, 2026
- 1-month change
- -4.1% closing prices, September 16, 2026 to October 16, 2026
Company Description
dynaCERT Inc. (OTCQB: DYFSF) is a Canadian Cleantech company based in Toronto that develops and manufactures technologies aimed at reducing greenhouse gas and CO₂ emissions from internal combustion engines. The company is classified in the manufacturing sector under all other miscellaneous electrical equipment and component manufacturing and focuses on Carbon Emission Reduction Technology for diesel-powered applications.
dynaCERT produces its proprietary HydraGEN™ hardware, which is designed for use with many types and sizes of diesel engines used in on-road vehicles, reefer trailers, off-road construction, power generation, mining and forestry equipment. The company operates its own production facilities with a stated capacity of up to 36,000 HydraGEN™ units per year, supporting deployment across multiple industrial and transportation markets.
As part of the growing global hydrogen economy, dynaCERT’s patented technology creates hydrogen and oxygen on demand through an electrolysis system and supplies these gases through the air intake of internal combustion engines. According to the company’s disclosures, this approach is designed to enhance combustion, lower carbon emissions and improve fuel efficiency. In a port deployment in France, comparative measurements cited by the company indicated that HydraGEN™ technology reduced CO₂ emissions, carbon monoxide, nitrogen oxides and particulate matter by up to between 20 and 45% on the crane fleet where it was installed.
In addition to its hardware, dynaCERT offers HydraLytica™, a proprietary telematics and cloud-based analytics platform. HydraLytica™ is described as a means of monitoring fuel consumption and calculating greenhouse gas emissions savings, and as a cloud-based platform for capturing real-time data that forms the basis for monetizing CO₂ savings. The company states that its methodology has been Verra-certified, which it indicates will provide access to the global market for tradable carbon credits in future and supports the tracking of possible future carbon credits for use with internal combustion engines.
dynaCERT’s technology is positioned for use across several sectors where diesel engines remain prevalent. The company highlights applications in transportation and logistics, mining, construction, power generation, forestry and port and marine infrastructure. For example, the Port of Rochefort–Tonnay-Charente in France equipped its crane fleet with HydraGEN™ units, which the company describes as the first commercial port installation of this kind in France. dynaCERT also reports working with distributors and partners to develop markets in regions such as Mexico and Texas for transportation fleets and off-highway equipment.
The company emphasizes research and development as a core activity and notes that it has invested heavily in this area. It presents HydraGEN™ and HydraLytica™ together as a technology and data platform for emission reduction, fuel savings and emissions monitoring. By combining on-engine hydrogen generation with telematics and analytics, dynaCERT aims to support users who are focused on fuel reduction, emission reduction and carbon credit-related solutions using existing internal combustion engine assets.
dynaCERT’s shares trade on the Toronto Stock Exchange under the symbol DYA, on the OTCQB under DYFSF and on the Frankfurt Stock Exchange under DMJ. The company describes itself as headquartered or based in Toronto, Ontario, and as a Canadian Cleantech manufacturer with its own production facilities. It also notes participation in international logistics and hydrogen-related trade fairs and industry events as part of its efforts to expand its presence in transportation, logistics and port markets.
Business model and operations
Based on the company’s public statements, dynaCERT’s activities center on manufacturing and distributing its Carbon Emission Reduction Technology, primarily HydraGEN™ units, and supporting these with its HydraLytica™ telematics and analytics platform. The company also works through authorized distributors and strategic partners in specific territories, such as a distributor arrangement for the Mexican market and the state of Texas in the United States, to develop local markets for its technology.
The company highlights that its technology is designed to be installed on existing diesel engines, which it describes as relevant for users seeking to reduce emissions and fuel consumption without replacing current equipment. dynaCERT also references work with organizations on carbon credit solutions, supported by its data capture and Verra-certified methodology, which it positions as a foundation for potential monetization of CO₂ reductions.
Industry context
dynaCERT describes itself as part of the global hydrogen economy and as a Cleantech company focused on climate change mitigation products. It references markets such as transportation and logistics, mining, construction, power generation and port logistics, where internal combustion engines and diesel-powered equipment remain widely used. The company’s communications emphasize emission reduction, sustainability, fuel savings and the potential for carbon credit-related benefits as key themes in its value proposition.
Corporate developments
Company news releases describe ongoing corporate and financing activities, including non-brokered private placement offerings of convertible notes and warrants, repricing of existing warrants and a convertible note, and board and management changes. dynaCERT also reports granting stock options under its option plan to employees, consultants, directors and officers. These disclosures indicate a focus on funding sales of HydraGEN™ technology products, supporting working capital and pursuing general corporate purposes.
Stock Performance
DYNACERT (DYFSF) closed at $0.0702 on October 16, 2026. Over the past 12 months, the price has lost 31.8%.
DYFSF Metrics & Rankings
Price returns through October 16, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.
Latest News
DYNACERT has 10 recent news articles. Of the recent coverage, 3 articles coincided with positive price movement and 5 with negative movement. Key topics include private placement, management. View all DYFSF news →
SEC Filings
Financial Highlights
Upcoming Events
Securities hold expiry
POWERGEN International
Convertible note maturity
Warrants expiration
Option Expiration
DYNACERT has 6 upcoming scheduled events. The next event, "Securities hold expiry", is scheduled for October 25, 2026 (in 3 days). 5 of them are financing or capital events, such as a dividend or a debt maturity. Investors can track these dates to stay informed about potential catalysts that may affect the DYFSF stock price.
Short Interest History
Short interest in DYNACERT (DYFSF) currently stands at 2.5 thousand shares, a new position with no short interest reported in the previous period, representing 0.0% of the float. Since October 2025, short interest has decreased by 98.6%.
Days to Cover History
Days to cover for DYNACERT (DYFSF) currently stands at 1.0 days. The ratio is the reported short interest divided by the average daily trading volume. Since October 2025, the figure has decreased by 62.7%. Across the settlements charted above, it has ranged from 1.0 to 22.6 days.
DYFSF Company Profile & Sector Positioning
DYNACERT (DYFSF) operates in the Specialty Industrial Machinery industry within the broader Industrials sector and is listed on the OTC.
Investors comparing DYFSF often look at related companies in the same sector, including HNO INTERNATIONAL INC (HNOI), CRAWFORD UNITED CORP (CRAWA), PYROGENESIS INC (PYRGF), NEXT-CHEMX CORP (CHMX), and ASIA PPTYS INC (ASPZ). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate DYFSF's relative position within its industry.