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Protagonist Therapeutics Stock Notable Surge

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Written by Jack Kellogg
Updated 10/10/2025, 5:04 pm ET | 5 min

In this article Last trade Oct, 10 5:20 PM

  • PTGX+29.18%
    PTGX - NYSEProtagonist Therapeutics Inc.
    $86.60+19.56 (+29.18%)
    Volume:  7.28M
    Float:  53.00M
    $65.75Day Low/High$93.25

Protagonist Therapeutics Inc. stocks have been trading up by 29.18% following promising results and recent FDA designations.

Candlestick Chart

Live Update At 17:03:25 EST: On Friday, October 10, 2025 Protagonist Therapeutics Inc. stock [NASDAQ: PTGX] is trending up by 29.18%! Discover the key drivers behind this movement as well as our expert analysis in the detailed breakdown below.

Financial Performance Snapshot

“Small gains add up over time; focus on building wealth gradually, not chasing jackpots,” is a piece of wisdom shared by millionaire penny stock trader and teacher Tim Sykes, and it resonates now more than ever with traders trying to navigate the unpredictable waters of the market. Instead of chasing the excitement of quick wins, traders can learn from Sykes’ approach to appreciate the power of patience and strategy. By embracing a mindset focused on small, consistent profits rather than high-stakes gambles, traders can steady their nerves and achieve success over the long term. This mindset shift is crucial in minimizing risk and developing a sustainable trading career.

Prominent growth ambitions, especially in the pharmaceutical realm, highlight Protagonist Therapeutics’ pursuit of market leadership. Earnings reports bring a mixed bag of insights. Revenue sits at $434.43M. Profit margins show a profitmargincont at 24.88, crucial, though, pre-tax profit margins still float at a worrying negative of -20.9. Eyebrows raise further at the peratio clocking at an impressive 89.45, showcasing expectations against current realities.

Liquidity ratios, however, sing a cheerful tune! The current ratio of 17 reveals commendable asset utilization. But on profitability, the pretaxprofitmargin strains are visible. When considering market value, total assets tout $718.01M against liabilities of a mere $49.99M, ensuring a snug cushion. Clocking in a stockholders’ equity at a comfortable $668.02M, it’s clear this nest egg could potentially counter any brewing financial storms. Recent trends in stock movement, depicted by the ups and downs within the candlestick charts, shows a notable surge with price climbs culminating at a high of $93.25 on Oct 10, 2025. With fluctuations now charging towards a closing price around $87, PTGX finds itself shimmying atop a potentially lucrative high.

Insights from Key Ratios

Alarming profitability shrinks sneer at hopeful return for hungry investors (returnonassets slouched at -5.48, while roic1yr ambitiously showed 53.75). Operating cash falls into the negative at -$28.78M. Yet, dreams aren’t set aside as peytonic strides within the peptide initiatives shell interest from stalwart partners like Johnson & Johnson, promising a haven in research and development pursuits.

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Market Impacts and Outlook

Intriguing movements on the firm’s scape hold sway! Experts wave green flags as results unfold positively in advanced trials, sparking a bullish demeanor. However, PTGX stakeholders should mull over financial threads woven through margins and expenses. Sentiments dart upward, raring for regulatory and clinical nods that could chuck rocket fuel into the stock price. News buzzes with excitement surrounding strategic partnerships, hurling expectant glances at future trial certifications.

But a word of caution: a bustling bubble could threaten variance, necessitating discerning inspection of tangible fundamentals before traders dive headfirst. Could we see the burst? Possibly. As millionaire penny stock trader and teacher Tim Sykes, says, “The goal is not to win every trade but to protect your capital and keep moving forward.” Hence, advice lies in the realm of critical consideration, where merge of cautious optimism reigns.

To encapsulate, Protagonist’s brave steps in the pharma jungle hint at grand ventures, but the dance around revenue, cash flow, and robust research becomes the song traders need to hear. As tales of pills transcend trials, it’s substitutes reality with the chorus of numbers weaving a complex narrative to pull from recession’s clutches or potential exhilarating escalation.

This is stock news, not investment advice. Timothy Sykes News delivers real-time stock market news focused on key catalysts driving short-term price movements. Our content is tailored for active traders and investors seeking to capitalize on rapid price fluctuations, particularly in volatile sectors like penny stocks. Readers come to us for detailed coverage on earnings reports, mergers, FDA approvals, new contracts, and unusual trading volumes that can trigger significant short-term price action. Some users utilize our news to explain sudden stock movements, while others rely on it for diligent research into potential investment opportunities.

Dive deeper into the world of trading with Timothy Sykes, renowned for his expertise in penny stocks. Explore his top picks and discover the strategies that have propelled him to success with these articles:

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Jack Kellogg

He teaches webinars on Tim Sykes’ Trading Challenge He became Tim’s youngest millionaire student in 2020. Now he’s second on the Trading Challenge leaderboard with $12.9 million in career earnings. He’s a master of the 7-Step Pennystocking Framework. Jack is one of a rare breed of traders to profitably trade the entire penny stock framework.
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In this article (YTD Performance)


* Results are not typical and will vary from person to person. Making money trading stocks takes time, dedication, and hard work. There are inherent risks involved with investing in the stock market, including the loss of your investment. Past performance in the market is not indicative of future results. Any investment is at your own risk. See Terms of Service here

The available research on day trading suggests that most active traders lose money. Fees and overtrading are major contributors to these losses.

A 2000 study called “Trading is Hazardous to Your Wealth: The Common Stock Investment Performance of Individual Investors” evaluated 66,465 U.S. households that held stocks from 1991 to 1996. The households that traded most averaged an 11.4% annual return during a period where the overall market gained 17.9%. These lower returns were attributed to overconfidence.

A 2014 paper (revised 2019) titled “Learning Fast or Slow?” analyzed the complete transaction history of the Taiwan Stock Exchange between 1992 and 2006. It looked at the ongoing performance of day traders in this sample, and found that 97% of day traders can expect to lose money from trading, and more than 90% of all day trading volume can be traced to investors who predictably lose money. Additionally, it tied the behavior of gamblers and drivers who get more speeding tickets to overtrading, and cited studies showing that legalized gambling has an inverse effect on trading volume.

A 2019 research study (revised 2020) called “Day Trading for a Living?” observed 19,646 Brazilian futures contract traders who started day trading from 2013 to 2015, and recorded two years of their trading activity. The study authors found that 97% of traders with more than 300 days actively trading lost money, and only 1.1% earned more than the Brazilian minimum wage ($16 USD per day). They hypothesized that the greater returns shown in previous studies did not differentiate between frequent day traders and those who traded rarely, and that more frequent trading activity decreases the chance of profitability.

These studies show the wide variance of the available data on day trading profitability. One thing that seems clear from the research is that most day traders lose money .

Millionaire Media 66 W Flagler St. Ste. 900 Miami, FL 33130 United States (888) 878-3621 This is for information purposes only as Millionaire Media LLC nor Timothy Sykes is registered as a securities broker-dealer or an investment adviser. No information herein is intended as securities brokerage, investment, tax, accounting or legal advice, as an offer or solicitation of an offer to sell or buy, or as an endorsement, recommendation or sponsorship of any company, security or fund. Millionaire Media LLC and Timothy Sykes cannot and does not assess, verify or guarantee the adequacy, accuracy or completeness of any information, the suitability or profitability of any particular investment, or the potential value of any investment or informational source. The reader bears responsibility for his/her own investment research and decisions, should seek the advice of a qualified securities professional before making any investment, and investigate and fully understand any and all risks before investing. Millionaire Media LLC and Timothy Sykes in no way warrants the solvency, financial condition, or investment advisability of any of the securities mentioned in communications or websites. In addition, Millionaire Media LLC and Timothy Sykes accepts no liability whatsoever for any direct or consequential loss arising from any use of this information. This information is not intended to be used as the sole basis of any investment decision, nor should it be construed as advice designed to meet the investment needs of any particular investor. Past performance is not necessarily indicative of future returns.

Citations for Disclaimer

Barber, Brad M. and Odean, Terrance, Trading is Hazardous to Your Wealth: The Common Stock Investment Performance of Individual Investors. Available at SSRN: “Day Trading for a Living?”

Barber, Brad M. and Lee, Yi-Tsung and Liu, Yu-Jane and Odean, Terrance and Zhang, Ke, Learning Fast or Slow? (May 28, 2019). Forthcoming: Review of Asset Pricing Studies, Available at SSRN: “https://ssrn.com/abstract=2535636”

Chague, Fernando and De-Losso, Rodrigo and Giovannetti, Bruno, Day Trading for a Living? (June 11, 2020). Available at SSRN: “https://ssrn.com/abstract=3423101”

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