Cyanotech Corporation

1D
1W
1M
3M
YTD
1Y
5Y
ALL

Why Robinhood?

You can watch CYAND and buy or sell other stocks, ETFs, and their options commission-free!

About CYAND

Cyanotech Corp. engages in the cultivation, production, and sale of natural products derived from microalgae for the health and human nutrition markets worldwide. Its products include BioAstin Hawaiian Astaxanthin, a dietary antioxidant, which is used as a human dietary supplement and dietary ingredient to support and maintain the body's natural inflammatory response, enhance skin, and support eye, joint, and immune health, and Hawaiian Spirulina Pacifica, a nutrient-rich dietary supplement that is used for extra energy, a strengthened immune system, cardiovascular benefits, and as a source of antioxidant carotenoids. 

CEO
Matthew K. Custer
CEOMatthew K. Custer
Employees
83
Employees83
Headquarters
Kailua-Kona, Hawaii
HeadquartersKailua-Kona, Hawaii
Founded
1983
Founded1983
Employees
83
Employees83

CYAND Key Statistics

Market cap
3.18M
Market cap3.18M
Price-Earnings ratio
-1.74
Price-Earnings ratio-1.74
Dividend yield
Dividend yield
Average volume
139.70
Average volume139.70
High today
High today
Low today
Low today
Open price
Open price
Volume
0.00
Volume0.00
52 Week high
$0.574
52 Week high$0.574
52 Week low
$0.21
52 Week low$0.21

Stock Snapshot

The current Cyanotech Corporation(CYAND) stock price is $0.43, with a market capitalization of 3.18M. The stock trades at a price-to-earnings (P/E) ratio of -1.74.

Cyanotech Corporation(CYAND) stock opened on 2026-03-06 at —. The price climbed to — and dipped to —.

Cyanotech Corporation(CYAND) shares are trading with a volume of 0, against a daily average of 139.7.

During the past year, Cyanotech Corporation(CYAND) stock moved between $0.21 at its lowest and $0.57 at its peak.

During the past year, Cyanotech Corporation(CYAND) stock moved between $0.21 at its lowest and $0.57 at its peak.

Similar Marketcap

This list is generated by looking at the six larger and six smaller companies by market cap in relation to this company.

Popular Stocks

This list is generated by looking at the top 100 stocks and ETFs most commonly held by Robinhood customers and showing a random subset

Newly Listed

This list is generated by showing companies that recently went public.

All investments involve risks, including the loss of principal. Securities trading offered through Robinhood Financial LLC, Member SIPC and a registered broker-dealer. Options are risky and aren’t suitable for all investors. To learn more about risks, read the Options Disclosure Document.