DIA469.22+2.20 0.47%
SPX6,735.35+0.22 0.00%
IXIC22,953.67-36.88 -0.16%

This Stock Is Up 440% in a Year. Is It an Undiscovered Star or a Flash in the Pan?

Barchart·10/09/2025 09:40:03
Listen to the news
  • Nanobiotix (NBTX) is a clinical-stage nanomedicine company showing exceptional price momentum and technical strength.
  • Shares are trading at new all-time highs.
  • NBTX has surged 440% over the past year.
  • Nanobiotix has a Trend Seeker “Buy” signal and strong technical indicators, but it remains highly volatile.  

Today’s Featured Stock

Valued at $1.3 billion, Nanobiotix (NBTX) is a clinical-stage nanomedicine company pioneering new approaches to the treatment of cancer. The company’s proprietary technology includes NBTXR3.  

What I’m Watching

I found today’s Chart of the Day by using Barchart’s powerful screening functions to sort for stocks with the highest technical buy signals; superior current momentum in both strength and direction; and a Trend Seeker “buy” signal. I then used Barchart’s Flipcharts feature to review the charts for consistent price appreciation. NBTX checks those boxes. Since the Trend Seeker signaled a new “Buy” on Aug. 27, the stock has gained 200.78%.

NBTX Price vs Daily Moving Averages:

www.barchart.com

Barchart Technical Indicators for Nanobiotix

Editor’s Note: The technical indicators below are updated live during the session every 20 minutes and can therefore change each day as the market fluctuates. The indicator numbers shown below therefore may not match what you see live on the Barchart.com website when you read this report. These technical indicators form the Barchart Opinion on a particular stock.

NBTX hit an all-time high of $27.77 in intraday trading on Oct. 8.

  • NBTX has a Weighted Alpha of +470.88.
  • Nanobiotix has an 100% “Buy” opinion from Barchart.
  • The stock gained 439.50% over the past year.
  • NBTX has its Trend Seeker “Buy” signal intact.
  • Nanobiotix has made 13 new highs and gained 198.02% in the last month.
  • Relative Strength Index (RSI) is at 82.55.
  • There’s a technical support level around $25.96.

Don’t Forget the Fundamentals

  • $1.3 billion market capitalization.
  • Revenue is projected to grow 643.31% this year and another 89.01% next year.
  • Earnings are estimated to increase by 79.86% this year and an additional 235.61% next year.

Analyst and Investor Sentiment on Nanobiotix

I don’t buy stocks because everyone else is buying, but I do realize that if major firms and investors are dumping stock, it’s hard to make money swimming against the tide.

It looks like Wall Street analysts have discovered NBTX but no one else has.

  • The Wall Street analysts tracked by Barchart have issued 4 “Strong Buy” and 2 “Hold” opinions on the stock with price targets between $3.50 and $24.00, an extremely wide range.
  • Value Line and CFRA’s MarketScope Advisor do not rate the stock yet.
  • Morningstar thinks the stock is 6% overvalued.
  • Of the 240,000 investors following stocks on Motley Fool, none have rated NBTX.
  • 954 investors monitor the stock on Seeking Alpha, which rates the stock a “Hold” and comments: “Nanobiotix’s recent Phase 1 data for NBTXR3 in anti-PD-1 resistant melanoma showed promising results with high response and disease control rates, boosting investor confidence in the company's potential market value.”

The Bottom Line on Nanobiotix

Analysts project growth in revenue and earnings for Nanobiotix, and the company has an emerging following by Wall Street analysts. Investors should note the stock’s volatility and employ disciplined risk management.

At this point NBTX is a speculative opportunity and needs time to prove it can increase Revenue and Earnings.

Today’s Chart of the Day was written by Jim Van MeertenRead previous editions of the daily newsletter here.

Additional disclosure: The Barchart of the Day highlights stocks that are experiencing exceptional current price appreciation. They are not intended to be buy recommendations as these stocks are extremely volatile and speculative. Should you decide to add one of these stocks to your investment portfolio it is highly suggested you follow a predetermined diversification and moving stop loss discipline that is consistent with your personal investment risk tolerance.


On the date of publication, Jim Van Meerten did not have (either directly or indirectly) positions in any of the securities mentioned in this article. All information and data in this article is solely for informational purposes. For more information please view the Barchart Disclosure Policy here.
Risk Disclosure: The content of this page is not an investment advice and does not constitute any offer or solicitation to offer or recommendation of any investment product. It is for general purposes only and does not take into account your individual needs, investment objectives and specific financial circumstances. All investments involve risk and the past performance of securities, or financial products does not guarantee future results or returns. Keep in mind that while diversification may help spread risk it does not assure a profit, or protect against loss, in a down market. There is always the potential of losing money when you invest in securities, or other financial products. Investors should consider their investment objectives and risks carefully before investing. For more details, please refer to risk disclosure.
Webull Securities Limited is licensed with the Securities and Futures Commission of Hong Kong (CE No. BNG700) for carrying out Type 1 License for Dealing in Securities, Type 2 License for Dealing in Futures Contracts and Type 4 License for Advising on Securities.
Language

English

©2025 Webull Securities Limited. All rights reserved.