Protagenic Therapeutics

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About PTIX

Protagenic Therapeutics, Inc. operates as a biotechnology company. It engages in the discovery and development of therapeutics to treat stress-related disorders including post-traumatic stress disorder, depression, anxiety, and drug & alcohol addiction. 

CEO
CEO
Employees
2
Employees2
Headquarters
New York, New York
HeadquartersNew York, New York
Founded
1994
Founded1994
Employees
2
Employees2

PTIX Key Statistics

Market cap
11.71M
Market cap11.71M
Price-Earnings ratio
-2.02
Price-Earnings ratio-2.02
Dividend yield
Dividend yield
Average volume
41.62K
Average volume41.62K
High today
$0.73
High today$0.73
Low today
$0.5208
Low today$0.5208
Open price
$0.625
Open price$0.625
Volume
2.17K
Volume2.17K
52 Week high
$0.99
52 Week high$0.99
52 Week low
$0.3122
52 Week low$0.3122

Stock Snapshot

Protagenic Therapeutics(PTIX) stock is priced at $0.68, giving the company a market capitalization of 11.71M. It carries a P/E multiple of -2.02.

On 2026-03-31, Protagenic Therapeutics(PTIX) stock traded between a low of $0.52 and a high of $0.73. Shares are currently priced at $0.68, which is +30.1% above the low and -7.2% below the high.

Protagenic Therapeutics(PTIX) shares are trading with a volume of 2.17K, against a daily average of 41.62K.

In the last year, Protagenic Therapeutics(PTIX) shares hit a 52-week high of $0.99 and a 52-week low of $0.31.

In the last year, Protagenic Therapeutics(PTIX) shares hit a 52-week high of $0.99 and a 52-week low of $0.31.

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