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Protagenic Therapeutics, Inc. - Common Stock (NQ:PTIX)

3.400 UNCHANGED
Streaming Delayed Price Updated: 4:00 PM EDT, Sep 16, 2025 Add to My Watchlist
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Headline News about Protagenic Therapeutics, Inc. - Common Stock

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Wondering what's happening in today's after-hours session?
After the closing bell on Monday, let's take a glimpse of the US markets and explore the top gainers and losers in today's after-hours session. 
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Wondering what's happening in today's pre-market session?
As we await the opening of the US market on Friday, let's delve into the pre-market session and discover the top gainers and losers shaping the early market sentiment. 
Via Chartmill
12 Health Care Stocks Moving In Friday's Pre-Market Session
 
Via Benzinga
Protagenic Therapeutics (PTIX) Shares Surge On Clinical Trial Progress
Shares of Protagenic Therapeutics are trading sharply higher Thursday afternoon. The stock soared over 100% midday after the company announced a key clinical milestone. 
Via Benzinga
Top stock movements in today's session.
Keep an eye on the top gainers and losers in Thursday's session, as they reflect the most notable price movements. 
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These stocks are making the most noise in today's session.
Thursday's session is buzzing with activity. Check out the stocks that are attracting the most attention and driving market activity! 
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S&P 500 Moves Lower; Walmart Shares Fall After Q2 Results
 
Via Benzinga
Topics Stocks
12 Health Care Stocks Moving In Thursday's Intraday Session
 
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Top movers analysis in the middle of the day on 2025-08-21: top gainers and losers in today's session.
Keep an eye on the top gainers and losers in Thursday's session, as they reflect the most notable price movements. 
Via Chartmill
Dow Dips Over 100 Points; US Initial Jobless Claims Increase
 
Via Benzinga
Topics Stocks
These stocks that are showing activity before the opening bell on Thursday.
As the US market prepares to open on Thursday, let's get an early glimpse into the pre-market session and identify the stocks leading the pack in terms of gains and losses. 
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12 Health Care Stocks Moving In Wednesday's Pre-Market Session
 
Via Benzinga
Wondering what's happening in today's after-hours session?
As the regular session of the US market on Tuesday comes to an end, let's delve into the after-hours session and discover the top gainers and losers shaping the post-market sentiment. 
Via Chartmill
12 Health Care Stocks Moving In Wednesday's Pre-Market Session
 
Via Benzinga
Top movers in Tuesday's session
Curious to know what's happening on the US markets one hour before the close of the markets on Tuesday? Join us as we explore the top gainers and losers in today's session. 
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12 Health Care Stocks Moving In Tuesday's Intraday Session
 
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These stocks are moving in today's session
Curious about what's happening in today's session? Check out the latest stock movements and price changes. 
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Let's uncover which stocks are experiencing notable gaps during today's session.
There are notable gap-ups and gap-downs in today's session. Let's take a look at which stocks are gapping on Tuesday. 
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Nasdaq Falls 100 Points; Home Depot Sales Top Views
 
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What's going on in today's pre-market session
Wondering what's happening in Tuesday's pre-market session? Find an overview in this article. 
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12 Health Care Stocks Moving In Tuesday's Pre-Market Session
 
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Why Pegasystems Shares Are Trading Higher By Over 6%; Here Are 20 Stocks Moving Premarket
 
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Top movers in Monday's after hours session
Let's have a look at what is happening on the US markets after the closing bell on Monday. Below you can find the top gainers and losers in today's after hours session. 
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Gold Gains Over 1%; Protagenic Therapeutics Shares Spike Higher
 
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12 Health Care Stocks Moving In Monday's Intraday Session
 
Via Benzinga
Protagenic Therapeutics (PTIX) Stock Soars 240% On Phytanix Merger
Protagenic Therapeutics shares soared 240% Monday on its all-stock merger with Phytanix Bio. New Phytanix targets CNS disorders with an expanded diverse pipeline and experienced team. 
Via Benzinga
Protagenic Therapeutics Merges With Phytanix Bio In All-Stock Deal: Retail Turns Extremely Bullish
The new entity will be called Phytanix, Inc., and it will combine the two companies’ pipelines focused on stress-related and CNS disorders. 
Via Stocktwits
Gapping stocks in Monday's session
Let's have a look at what is happening on the US markets on Monday. Below you can find the gap up and gap down stocks in today's session. 
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Dow Tumbles 200 Points; ZIM Integrated Shipping Services Posts Upbeat Earnings
 
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Topics Stocks
These stocks are moving in today's pre-market session
Before the opening bell on Monday, let's take a glimpse of the US markets and explore the top gainers and losers in today's pre-market session. 
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