PTIX
PROTAGENIC THERAPEUTICS
stockOTC
EODOct 2, 2026
0.7739USD-0.782%(-0.0061)1,202
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1.49M
Healthcare
Biotechnology
HQ
New York, NY, USA
Previous Close
$0.78
Beta
1.49
52-Week High
$3.77 2025-10-09
52-Week Low
$0.13 2026-07-29
SMA 50
$0.65
SMA 200
$0.77
Avg. Vol 10D
2,138
Avg. Vol 30D
21,009
Avg. Vol 90D
13,644
Relative Vol
0.06
1.93M
1.73M
89.69%
12,922
0.75%
1.00
65.36%
45.98%
3,176
3,176
3,176
May 5, 2025 · 1-for-14 (reverse)
PTIX Profile
protagenic therapeutics is a biotechnology company located in 1625th ave, new york, new york, united states.
PTIX Performance
| Period | Price | Date | Change | Beta |
|---|---|---|---|---|
| 1W | 0.78 | 2026-09-28 | -0.78% | -3.188 |
| 1M | 1.06 | 2026-09-04 | -26.99% | -1.645 |
| 3M | 0.22 | 2026-07-06 | +248.76% | -0.824 |
| 6M | 0.53 | 2026-04-06 | +46.02% | -0.512 |
| 1Y | 3.29 | 2025-10-03 | -76.48% | 1.486 |
| 2Y | 8.90 | 2024-10-04 | -91.31% | — |
| 5Y | 99.68 | 2021-10-04 | -99.22% | 0.174 |
PTIX Stock Summary
PROTAGENIC THERAPEUTICS (OTC:PTIX) stock price today is $0.77, and today's volume is 1,202. PTIX is down 0.782% today. The 30 day average volume is 21,009. PTIX market cap is $1.49M with 1.93M shares outstanding.