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Smart Investors Daily
OP

NASDAQ · OPT

Opthea Limited

Healthcare · Biotechnology

$3.41

Up+$0.05 (+1.49%)

Updated Sep 12, 2026, 1:04 PM

SID Score

Composite research score

Smart Money

Institutional and insider signal

Market cap
4.24B
P/E ratio
-1.89
Dividend yield
0.00%
52-week range
— – —
Volume
3.03K
Avg. volume
32.32K

Price performance

OPT price history

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Latest OPT news

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OPT research

Overview

Company profile and research snapshot.

Company profile

Opthea Limited, a clinical stage biopharmaceutical company, develops and commercializes therapies primarily for eye disease in Australia. The company's development activities are based on the intellectual property portfolio covering Vascular Endothelial Growth Factors (VEGF) VEGF-C, VEGF-D, and VEGF Receptor-3 for the treatment of diseases associated with blood and lymphatic vessel growth, as well as vascular leakage. Its lead asset is OPT 302, a soluble form of VEGFR 3 in clinical development as a novel therapy for wet neovascular age related macular degeneration and diabetic macular edema DME, as well as a first in class VEGF C/D inhibitors for treatment with VEGF A inhibitors for the treatment of wet neovascular AMD and other retinal diseases. The company was formerly known as Circadian Technologies Limited and changed its name to Opthea Limited in December 2015. Opthea Limited was incorporated in 1984 and is based in South Yarra, Australia.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Average target
$2.00
Implied upside
Analysts
OPT recent ratings
DateFirmRatingTarget
Jul 1, 2026BELL POTTER SECURITIESSell
Nov 11, 2025BELL POTTER SECURITIESSell
Nov 10, 2025BELL POTTER SECURITIESSell
Sep 4, 2025BELL POTTER SECURITIESSell
Sep 3, 2025BELL POTTER SECURITIESSell
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defenseworld.net · Nov 18, 2025

Opthea (NASDAQ:OPT) Stock Price Up 7.2% – Here’s What Happened

Opthea Limited Unsponsored ADR (NASDAQ: OPT - Get Free Report) rose 7.2% on Monday. The company traded as high as $3.48 and last traded at $3.41. Approximately 3,000 shares traded hands during trading, The stock had previously closed at $3.18. Analyst Upgrades and Downgrades Separately, Weiss Ratings reaffirmed a "sell (d-)" rating on shares of

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