CYAN (Cyanotech) GF Score: 31/100 (As of Aug. 05, 2026) — 52% Below Median

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CYAN Cyanotech Corp CYAN
31 GF Score
Price $0.53
GF Value $0.39
Valuation Significantly Overvalued
! 9 Warning Signs
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What is Cyanotech GF Score?

Cyanotech CYAN 31 GF Score is 31 as of Aug. 05, 2026, which is 52% below its 10-year median of 64.00. GuruFocus rates CYAN with a GF Score™ of 31/100 and a GF Value™ of $0.39 (Significantly Overvalued). The stock has 9 warning signs investors should review.

Cyanotech has the GF Score of 31, which implies that the company might have Worst future performance potential, or not enough data.

The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.

GF Score takes following five key aspects into consideration:

1. Financial Strength : 3/10
2. Profitability Rank : 3/10
3. Growth Rank : 1/10
4. GF Value Rank : 5/10
5. Momentum Rank : 4/10

Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.

Based on research and backtesting result, GuruFocus believes Cyanotech might have Worst future performance potential, or not enough data.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.

Cyanotech  (OTCPK:CYAN) GF Score Explanation

Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:

GF Score Performance Potential and All-in-One Screener Examples (1)
91 - 100Highest outperformance potential
81 - 90Good outperformance potential
71 - 80Likely to have average performance
51 - 70Poor future performance potential
0 - 50Worst future performance potential, or not enough data

(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.

Cyanotech GF Score Related Terms

CYAN vs GPOX, PAVS, TOFB: GF Score Comparison

For the Packaged Foods subindustry, Cyanotech's GF Score, along with its competitors' market caps and GF Score data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Cyanotech GF Score vs Consumer Packaged Goods Industry

For the Consumer Packaged Goods industry and Consumer Defensive sector, Cyanotech's GF Score distribution charts can be found below:

* The bar in red indicates where Cyanotech's GF Score falls into.


CYAN
31GF Score
Cyanotech Corp CYAN
GF Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about GF Score →
What does a GF Score of 31 mean?
Cyanotech (CYAN) has a GF Score of 31 as of Aug. 05, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Cyanotech and its competitors. This is 52% below median its historical median of 64.00. Over the past decade, Cyanotech's GF Score has ranged from 32.00 to 77.00.
Is Cyanotech's GF Score too high?
Cyanotech's current GF Score of 31 is 52% below median its 10-year median of 64.00. Over the past 10 years, this metric has ranged from a low of 32.00 to a high of 77.00. Overall, Cyanotech has a GF Score™ of 31/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Cyanotech's GF Score compare to GPOX and PAVS?
Cyanotech's GF Score of 31 can be compared against companies in the Consumer Packaged Goods industry. Historically, Cyanotech's own GF Score has ranged from 32.00 to 77.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for a Consumer Packaged Goods company?
A good GF Score depends on the Consumer Packaged Goods industry context. However, GF Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Cyanotech and its competitors. Cyanotech's current GF Score is 31, which is 52% below median its own 10-year median of 64.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Cyanotech stock overvalued right now?
Based on GuruFocus' analysis, Cyanotech (CYAN) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.39, compared to a current price of $0.53 — trading 35.8% above its estimated fair value. The current GF Score is 31, which is 52% below median its 10-year median of 64.00. Cyanotech's overall GF Score™ is 31/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Cyanotech (CYAN), the current GF Score is 31 as of Aug. 05, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Cyanotech (CYAN) Overvalued in 2026?

Based on GuruFocus' analysis, Cyanotech stock appears to be overvalued. The current stock price of $0.53 is trading 35.8% above its estimated GF Value™ of $0.39. GuruFocus considers Cyanotech to be Significantly Overvalued.

Key valuation signals for CYAN:

  • GF Score: 31 (52% below median its 10-year median of 64.00)
  • GF Value™: $0.39 vs. price of $0.53 (35.8% above fair value)
  • GF Score™: 31/100 with 9 warning signs

No single metric tells the full story. See the CYAN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Cyanotech Business Description

Address 73-4460 Queen Kaahumanu Highway, Suite 102, Kailua-Kona, HI, USA, 96740
Cyanotech Corp is engaged in the production of natural products derived from microalgae for the nutritional supplements market. The company's products include BioAstin Hawaiian Astaxanthin and Hawaiian Spirulina Pacifica is a dietary supplement used for extra energy, a strengthened immune system, cardiovascular benefits, and as a source of antioxidant carotenoids. BioAstin Hawaiian Astaxanthin is a dietary antioxidant shown to support and maintain the body's natural inflammatory response, enhance skin, and support eye and joint health. It derives maximum revenue from the Packaged product and geographically from the United States.
31GF Score

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GF Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$0.53
Price
$0.39
GF Value