Breaking News
Get Actionable Insights with InvestingPro+: Start 7 Day FREE Trial Register here
Investing Pro 0
Ad-Free Version. Upgrade your experience. Save up to 40% More details

Cyanotech Corporation (CYAN)

Create Alert
Create Alert
  • As an alert notification
  • To use this feature, make sure you are signed-in to your account
Mobile App
  • To use this feature, make sure you are signed-in to your account
  • Make sure you are signed-in with the same user profile






Follow Cyanotech's earnings

Delivery Method


Add to/Remove from Watchlist Add to Watchlist
Add to Watchlist
Add Position

Position added successfully to:

Please name your holdings portfolio
3.440 +0.060    +1.78%
02/12 - Closed. Currency in USD ( Disclaimer )
After Hours
17:50:49 - Real-time Data
Type:  Equity
Market:  United States
ISIN:  US2324373016 
CUSIP:  232437301
  • Volume: 118,848
  • Bid/Ask: 3.360 / 3.610
  • Day's Range: 3.320 - 3.650
Cyanotech 3.440 +0.060 +1.78%
Start Date Username Call Open Rate End Date Chg. %
May 27, 2021 Massimo Gionta   2.947 Jun 18, 2021 @ 2.980 -1.12%
Apr 06, 2021 Elena Markovska   3.350 Apr 12, 2021 @ 3.240 -3.28%
Mar 29, 2021 Elena Markovska   4.100 Apr 05, 2021 @ 3.300 -19.51%
Mar 29, 2021 Robbert Kuipers   3.980 Mar 29, 2021 @ 4.020 +1.01%
Mar 29, 2021 Альпиева Алма   4.140 Apr 05, 2021 @ 3.300 +20.29%
Mar 29, 2021 Raistlin Majere   4.230 Apr 23, 2021 @ 3.170 -25.06%
Mar 29, 2021 Piero Santoro   4.270 Mar 29, 2021 @ 3.940 +7.73%
Mar 29, 2021 Maria Tyler   4.940 Apr 23, 2021 @ 3.170 -35.83%
Mar 29, 2021 Cristiano Da Silva   5.670 Apr 23, 2021 @ 3.170 -44.09%
Oct 01, 2020 Yasmin De los Urriaga   2.450 Oct 23, 2020 @ 2.820 +15.10%
Jun 22, 2020 Doan Tungy   2.590 Jul 17, 2020 @ 2.280 -11.97%
Oct 01, 2019 Jarvis Tam   2.360 Oct 25, 2019 @ 2.460 +4.44%
Jul 10, 2019 Cosmos Eliakim   2.780 Aug 02, 2019 @ 2.430 +12.59%
Jul 10, 2019 יאיר גורן   2.770 Aug 02, 2019 @ 2.430 +12.27%
Feb 14, 2019 GianAndrea VenturaGre   3.420 Mar 16, 2019 @ 3.750 +9.65%
Feb 08, 2019 Chetan Woodun   3.070 Mar 10, 2019 @ 3.710 -20.85%
Oct 25, 2018 Facu Niveyro Fripp   3.250 Nov 24, 2018 @ 3.490 +7.38%
Aug 22, 2018 GianAndrea VenturaGre   3.700 Sep 21, 2018 @ 3.540 -4.32%
Feb 07, 2018 Martina frias terres   5.050 Feb 07, 2018 @ 5.260 +4.16%
Feb 06, 2018 Jason Camack   5.250 Mar 08, 2018 @ 5.100 +2.86%
Oct 11, 2017 vbg99   3.970 Oct 11, 2017 @ 4.450 +12.09%
Nov 20, 2014 davide garulli   6.250 Dec 15, 2014 @ 5.930 +5.12%
Nov 18, 2014 davide garulli   7.830 Nov 20, 2014 @ 6.230 +20.43%
Nov 11, 2014 davide garulli   6.100 Nov 18, 2014 @ 7.830 -28.36%
Comment Guidelines

We encourage you to use comments to engage with other users, share your perspective and ask questions of authors and each other. However, in order to maintain the high level of discourse we’ve all come to value and expect, please keep the following criteria in mind:  

  •            Enrich the conversation, don’t trash it.

  •           Stay focused and on track. Only post material that’s relevant to the topic being discussed. 

  •           Be respectful. Even negative opinions can be framed positively and diplomatically. Avoid profanity, slander or personal attacks directed at an author or another user. Racism, sexism and other forms of discrimination will not be tolerated.

  • Use standard writing style. Include punctuation and upper and lower cases. Comments that are written in all caps and contain excessive use of symbols will be removed.
  • NOTE: Spam and/or promotional messages and comments containing links will be removed. Phone numbers, email addresses, links to personal or business websites, Skype/Telegram/WhatsApp etc. addresses (including links to groups) will also be removed; self-promotional material or business-related solicitations or PR (ie, contact me for signals/advice etc.), and/or any other comment that contains personal contact specifcs or advertising will be removed as well. In addition, any of the above-mentioned violations may result in suspension of your account.
  • Doxxing. We do not allow any sharing of private or personal contact or other information about any individual or organization. This will result in immediate suspension of the commentor and his or her account.
  • Don’t monopolize the conversation. We appreciate passion and conviction, but we also strongly believe in giving everyone a chance to air their point of view. Therefore, in addition to civil interaction, we expect commenters to offer their opinions succinctly and thoughtfully, but not so repeatedly that others are annoyed or offended. If we receive complaints about individuals who take over a thread or forum, we reserve the right to ban them from the site, without recourse.
  • Only English comments will be allowed.

Perpetrators of spam or abuse will be deleted from the site and prohibited from future registration at’s discretion.

CYAN Comments

Write your thoughts about Cyanotech Corporation
Are you sure you want to delete this chart?
Post also to:
Replace the attached chart with a new chart ?
Your ability to comment is currently suspended due to negative user reports. Your status will be reviewed by our moderators.
Please wait a minute before you try to comment again.
Thanks for your comment. Please note that all comments are pending until approved by our moderators. It may therefore take some time before it appears on our website.
Isaac Alvarez
Isaac Alvarez Dec 30, 2020 1:56PM ET
Saved. See Saved Items.
This comment has already been saved in your Saved Items
Anyone is following this stock? Any other algae stocks with an eye on it?
Are you sure you want to delete this chart?
Replace the attached chart with a new chart ?
Your ability to comment is currently suspended due to negative user reports. Your status will be reviewed by our moderators.
Please wait a minute before you try to comment again.
Add Chart to Comment
Confirm Block

Are you sure you want to block %USER_NAME%?

By doing so, you and %USER_NAME% will not be able to see any of each other's's posts.

%USER_NAME% was successfully added to your Block List

Since you’ve just unblocked this person, you must wait 48 hours before renewing the block.

Report this comment

I feel that this comment is:

Comment flagged

Thank You!

Your report has been sent to our moderators for review
Disclaimer: Fusion Media would like to remind you that the data contained in this website is not necessarily real-time nor accurate. All derived (stocks, indexes, futures), cryptocurrencies, and Forex prices are not provided by exchanges but rather by market makers, and so prices may not be accurate and may differ from the actual market price, meaning prices are indicative and not appropriate for trading purposes. Therefore Fusion Media doesn't bear any responsibility for any trading losses you might incur as a result of using this data.
Fusion Media or anyone involved with Fusion Media will not accept any liability for loss or damage as a result of reliance on the information including data, quotes, charts and buy/sell signals contained within this website. Please be fully informed regarding the risks and costs associated with trading the financial markets, it is one of the riskiest investment forms possible.
Continue with Google
Sign up with Email