Friday 16 October 2026
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Greenwich LifeSciences, Inc.
GLSI Healthcare Biotechnology
In the quarter to June 2026, EPS grew 10.0% and free cash flow grew 13.1%, each against the same quarter a year earlier. Insiders bought in the last twelve months.
14.55
0.77
−5.03%
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Greenwich LifeSciences, Inc. (GLSI) P/E ratio
Greenwich LifeSciences, Inc. has no meaningful P/E ratio: its trailing twelve-month earnings is negative. Over the past ten years it has ranged from 0.0× (October 2026) to 0.0× (October 2026) — the current reading is the highest in ten years.
P/E ratio, daily
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Annual newest first
| Period | P/E ratio | Change |
|---|
Against its own ten years
Low 0.0×
High 0.0×
Ten-year median
0.0×
Current reading's percentile
100
P/E ratio against peers
| Company | P/E ratio |
|---|---|
| PYXS Pyxis Oncology, Inc. compare | n/m |
| LXEO Lexeo Therapeutics, Inc. compare | n/m |
| SLGL Sol-Gel Technologies Ltd. compare | n/m |
| CAMP CAMP4 Therapeutics Corporation compare | n/m |
| GLSI Greenwich LifeSciences, Inc. | n/m |
| KROS Keros Therapeutics, Inc. compare | n/m |
| FATE Fate Therapeutics, Inc. compare | n/m |
| QTTB Q32 Bio Inc. compare | 2.5× |
| PLX Protalix BioTherapeutics, Inc. compare | 10.9× |
| Biotechnology industry median | 8.5× |
| Healthcare sector median | 23.0× |
| Market median | 18.1× |
What P/E ratio is
Price to Earnings Ratio shows how much investors pay for each dollar of a company’s annual profit per share.
Stock Price ÷ EPS (Basic) (TTM)