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Opthea
About OPT
Opthea Limited (OPT) is an ASX listed biopharmaceutical company which researches and develops novel therapeutic products based on targeting Vascular Endothelial Growth Factors (VEGF) C, D and R3. Since FY2014, the Company has been committed to the development of new therapies for the treatment of serious eye diseases that affect the back of the eye, or retina, and lead to vision loss. The Company's lead candidate was sozinibercept a VEGF C/D trap inhibitor being developed for use in conjunction with VEGF A inhibitors for the treatment of wet AMD and other retinal diseases.
Find out what a historical investment in Opthea would be worth today using our OPT stock calculator.
Market Capitalisation
$18M
Price-earnings ratio
-0.06
Dividend yield
-
High today
$0.01
Low today
$0.01
Open price
$0.01
52-week high
$0.03
52-week low
$0.01
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How do I buy OPT shares in Australia?
Buying OPT shares in Australia can be done through an online investing platform, such as Stake. Follow the simple steps below to start investing in Opthea in minutes.
- Sign up with some I.D. and zero paperwork
- Add funds to your account
- Make your first investment in OPT
What is the ticker symbol of Opthea?
The ticker symbol for Opthea is OPT.
How much is one share of OPT?
One share of OPT is valued at $0.01 as of 10 June 2026.
What is the market capitalisation of Opthea OPT?
As of 10 June 2026 Opthea has a market cap of $18M.
What is the P/E ratio of OPT?
The Price to Earnings ratio of OPT is -0.06.
What is the Earnings Per Share of OPT?
The Earnings Per Share of OPT is -$0.20.
What is the 52-week high for Opthea stock?
The Opthea 52-week high stock price is $0.03.
What is the 52-week low for Opthea stock?
The Opthea 52-week low stock price is $0.01.
Can I buy OPT shares through Stake, an investing platform like CommSec, Selfwealth or Superhero?
Yes, the Stake investing platform allows you to buy OPT shares and over 12,000 more stocks and ETFs across the ASX and Wall St.
This is not financial product advice nor a recommendation to invest in the securities listed. Past performance is not a reliable indicator of future performance. As always, do your own research and consider seeking financial, legal and taxation advice before investing. No representation is made as to the timeliness, reliability, accuracy or completeness of the market data provided.
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Stock shown for demonstrative purposes only. A$3 brokerage up to A$30,000.
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