Greenwich Lifesciences Inc

Greenwich Lifesciences Inc (GLSI) Stock Analysis

$15.670

-2.560 (-16.34%)At close

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High
18.940
Open
18.770
VWAP
16.29
Vol
372.24K
Mkt Cap
217.41M
Low
14.250
Amount
6.06M
EV/EBITDA, TTM
0.00

Greenwich LifeSciences, Inc. is a clinical-stage biopharmaceutical company focused on the development of GP2, an immunotherapy to prevent breast cancer recurrences in patients who have previously undergone surgery. GP2 is a 9-amino acid transmembrane peptide of the human epidermal growth factor receptor 2 (HER2) /neu protein, a cell surface receptor protein that is expressed in a variety of common cancers. It has commenced a Phase III clinical trial, Flamingo-01, an immunotherapy to prevent breast cancer recurrences. GP2 is delivered in combination with granulocyte-macrophage colony-stimulating factor (GM-CSF) to induce GP2 peptide-specific immunity. GP2 treatment is administered via an intradermal injection by mixing GP2 peptide and GM-CSF at the time of administration. Its cancer immunotherapy seeks to stimulate an individual's immune system to selectively attack cancer cells while not affecting normal cells or to deliver immune system components to inhibit the spread of cancer.

AI analysis of Greenwich Lifesciences Inc (GLSI)

buy

Greenwich Lifesciences Inc (GLSI) is a good buy right now due to its recent EMA approval for the FLAMINGO-01 trial, which expands its market potential significantly. The stock is currently trading at $15.67, and despite a negative 5-day change of 6.00%, it has a strong analyst price target of $69, indicating a potential upside of over 340%. Additionally, the RSI is currently at 37.671, suggesting the stock is nearing oversold territory, which may attract bullish investors. However, the main risk is its negative earnings per share (EPS) of -0.27, which highlights ongoing financial challenges.

Valuation Metrics

The current forward P/E ratio for Greenwich Lifesciences Inc (GLSI) is 0.00, compared to its 5-year average forward P/E of -20.51.

Forward P/E

Overvalued
5Y Average P/E
-20.51
Current P/E
0.00
Overvalued
-3.04
Undervalued
-37.97

Forward EV/EBITDA

Strongly Undervalued
5Y Average EV/EBITDA
0.00
Current EV/EBITDA
0.00
Overvalued
0.00
Undervalued
0.00

Forward P/S

Strongly Undervalued
5Y Average P/S
0.00
Current P/S
0.00
Overvalued
0.00
Undervalued
0.00

Alphio AI Price Scenarios for GLSI

Scenario prices are the last monthly forecast band of the current year. Probabilities are fixed model weights (25 / 50 / 25), not guarantees.

B

Bull

Bull · 25%GLSI

$14.04

Scenario price

B

Base

Base · 50%GLSI

$12.41

Scenario price

B

Bear

Bear · 25%GLSI

$12.19

Scenario price

Events Timeline

2026-07-22 (ET)

06:30:00

Greenwich LifeSciences Approved to Expand FLAMINGO-01 in the UK

2026-07-20 (ET)

06:30:00

Greenwich LifeSciences Updates FLAMINGO-01 Clinical Trial

2026-07-16 (ET)

08:00:00

Greenwich LifeSciences Updates FLAMINGO-01 Clinical Trial Progress

2026-06-01 (ET)

09:00:00

Greenwich LifeSciences Presents ASCO Annual Meeting Abstract

06:10:00

Greenwich LifeSciences Updates 10-K Filing for Fiscal Year 2025

News

GLSI FAQ — answered by Alphio AI

Greenwich LifeSciences, Inc. is a clinical-stage biopharmaceutical company focused on the development of GP2, an immunotherapy to prevent breast cancer recurrences in patients who have previously undergone surgery. GP2 is a 9-amino acid transmembrane peptide of the human epidermal growth factor receptor 2 (HER2) /neu protein, a cell surface receptor protein that is expressed in a variety of common cancers. It has commenced a Phase III clinical trial, Flamingo-01, an immunotherapy to prevent breast cancer recurrences. GP2 is delivered in combination with granulocyte-macrophage colony-stimulating factor (GM-CSF) to induce GP2 peptide-specific immunity. GP2 treatment is administered via an intradermal injection by mixing GP2 peptide and GM-CSF at the time of administration. Its cancer immunotherapy seeks to stimulate an individual's immune system to selectively attack cancer cells while not affecting normal cells or to deliver immune system components to inhibit the spread of cancer. It operates in the Healthcare sector (PHARMACEUTICAL PREPARATIONS industry).

Greenwich Lifesciences Inc (GLSI) is a good buy right now due to its recent EMA approval for the FLAMINGO-01 trial, which expands its market potential significantly. The stock is currently trading at $15.67, and despite a negative 5-day change of 6.00%, it has a strong analyst price target of $69, indicating a potential upside of over 340%. Additionally, the RSI is currently at 37.671, suggesting the stock is nearing oversold territory, which may attract bullish investors. However, the main risk is its negative earnings per share (EPS) of -0.27, which highlights ongoing financial challenges.

This page is for research only and is not investment advice. Models can be wrong. Past performance does not guarantee future results.

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