Protagenic Therapeutics, Inc.
PTIX·OTC Markets OTCQB·Healthcare
0.6500+0.0300 (+4.84%)today
At close: Nov 3, 4:00 PM EST · May be delayed up to 15 min · USD
Prices may be delayed up to 15 min. Not investment advice. News volume: articles in the 4Search index each day.
Key statistics
Previous close0.6200
Open0.6600
Day range0.65000.6600
52-week range0.12802.3800
Off day high−1.52%
Off 52-week high−72.69%
Volume1.00K
Avg. volume (3M)11.90K
Market cap1.18M
EPS (TTM)2.23
Forward P/E-1.12
P/E ratio (TTM)0.29
Dividend yield—
Beta (5Y)—
Shares outstanding1.81M
Short interest2.72% of float
Earnings dateAug 12, 2025 (est.)
Analyst target—
Profit margin0.00%
Against its peers
Compare in full ›| PTIX | PPCB | ARTL | PCSA | 18H0.F | PMCB | |
|---|---|---|---|---|---|---|
| Market cap | 1.18M | 1.85M | 1.24M | 5.41M | 5.11M | 4.09M |
| P/E (TTM) | 0.3 | — | — | — | — | — |
| Forward P/E | -1.1 | — | -2.6 | -0.5 | — | -1.0 |
| Price/book | 0.7 | 0.1 | 0.2 | -17.0 | -1.1 | 0.1 |
| Dividend yield | — | — | — | — | — | — |
| 1-year change | −69.63% | −99.42% | −95.46% | −75.51% | −25.00% | −61.58% |
| Today | +4.84% | +4.68% | −5.42% | −0.26% | −23.81% | +12.03% |
The closest companies by business and industry (Biotechnology). Prices may be delayed up to 15 min.
Latest news
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