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
7.28M
Market cap7.28M
Price-Earnings ratio
-2.02
Price-Earnings ratio-2.02
Dividend yield
Dividend yield
Average volume
41.62K
Average volume41.62K
High today
$0.54
High today$0.54
Low today
$0.4211
Low today$0.4211
Open price
$0.4505
Open price$0.4505
Volume
4.17K
Volume4.17K
52 Week high
$0.99
52 Week high$0.99
52 Week low
$0.3122
52 Week low$0.3122

Stock Snapshot

As of today, Protagenic Therapeutics(PTIX) shares are valued at $0.42. The company's market cap stands at 7.28M, with a P/E ratio of -2.02.

During the trading session on 2026-03-10, Protagenic Therapeutics(PTIX) shares reached a daily high of $0.54 and a low of $0.42. At a current price of $0.42, the stock is 0.0% higher than the low and still -22.0% under the high.

Trading activity shows a volume of 4.17K, compared to an average daily volume of 41.62K.

The stock's 52-week range extends from a low of $0.31 to a high of $0.99.

The stock's 52-week range extends from a low of $0.31 to a high of $0.99.

PTIX News

TipRanks 7d
Protagenic Therapeutics Appoints William Nichols as President

Protagenic Therapeutics ( (PTIX) ) has provided an announcement. On February 3, 2026, Protagenic Therapeutics, Inc. appointed William (Bill) Nichols, Jr., 51,...

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