DYFSF Stock — dynaCERT Inc

dynaCERT Inc (DYFSF)

Updated October 16, 2026.

DYFSF is a Stock. Total return is -56.8% over the past 20.5 years, 804.7 points behind SPY at 747.9%.

dynaCERT Inc. designs, manufactures, and distributes hydrogen generator aftermarket products for diesel engines across trucks, buses, construction equipment, and marine applications. The company's HydraGEN technology converts water into hydrogen and oxygen through electrolysis to enhance engine performance and reduce emissions, with products ranging from small displacement engines to large industrial equipment. The company does not currently have an established distribution schedule.

DYFSF performance versus SPY

Price and return data through 2026-10-16.

Total return is -56.8% over the past 20.5 years, 804.7 points behind SPY at 747.9%. Over the past year its total return — price change plus distributions reinvested — is -29.8%. Its deepest 1-year drawdown was 50.0%.

DYFSF key facts

Asset type

Stock

Asset class

Equity

Inception date

04/24/2006

Distribution frequency

None

Last close

$0.07 (as of 2026-10-16)

Market cap

$35,681,725

Average volume

2000.0

Beta

-0.371

Payout ratio

0.0%

Forward P/E

10.7066

EPS

$-0.02

How Dividend Vision calculates yield and returns

Distribution rate (the posted rate) uses calculation basis unavailable. Issuer rates can use a different denominator and date, including ex-date NAV. Trailing-12-month yield is the sum of split-adjusted cash distributions with ex-dates in the last 12 months, divided by the published price. It lags a recent raise or cut. Total return uses split-adjusted close with distributions reinvested on the ex-dividend date (a modeling convention, not the cash-settlement date) from the first stored bar on or after inception through the latest bar, compared with the same window on the benchmark. That is the security's total return, not your personal gain/loss.

Yield and safety methodology · Distribution rate methodology · Distribution Safety Score methodology

Sources and review

Primary sources: prices and distributions from Dividend Vision, derived from vendor EOD data.

Reviewed by Bert Sweet, CEO and Co-owner of Dividend Vision. Methodology: Distribution Safety Score.

DYFSF risks and drawbacks

Total return has trailed SPY over the available window. The deepest 1-year drawdown on record here is 50.0%.

Who may consider DYFSF — and who may not

It is a weaker fit for investors who need monthly cash flow (DYFSF does not currently distribute); investors whose main goal is matching SPY total return. This is educational context, not a recommendation to buy or sell.

More on DYFSF

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Tagged: Industrials.

Frequently asked questions